790-2500 kathrein filter combiner
DESCRIPTION
datasheet filter combiner kathrein 790-2500 MHzTRANSCRIPT
“Quality leads the way”Being the oldest and largest antenna manufacturer worldwide, we take on every daythe challenge arising from our own motto. One of our basic principles is to look alwaysfor the best solution in order to satisfy our customers.Our quality assurance system conforms to DIN EN ISO 9001 and applies to the productrange of the company: Antenna systems, communication products as well as activeand passive distribution equipment.
Internet: http://www.kathrein.de
KATHREIN-Werke KG . Phone +49 8031 184-0 . Fax +49 8031 184-494Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany
Antennen . Electronic
Target Groups:This catalogue is aimed at • System suppliers of mobile communication networks • Manufacturers of mobile radio equipment• Operators of various mobile communication networks• Authorities and organisations concerned with safety issues• Community offices, authorities, organisations and private companies
Edition 2007
3
System Components
DTMAs
Multiband Combiners
Duplexers
Filters
Application Notes
Hybrid Combiners
Bias TeesMeasuring Directional Coupler
CirculatorsDC-Stops
Attenuators50- Loads
Power Distribution Unit
3-dB CouplersHybrid Combiner 4 : 4Hybrid Combiner 2 : 1Hybrid Ring Junctions
Decoupled Power Splitters4.7-dB, 6-dB, 7-dB, 10-dB Couplers
4
Summary of Types
The articles are listed by type number in numerical order.
Type No. Page Type No. Page Type No. Page Type No. Page
725 704 24, 25
725 705 22, 23
727 380 24, 25
727 381 24, 25
728 044 97
728 055 22, 23
728 954 58, 59
729 812 97
730 312 22, 23
782 10147 150
782 10148 152
782 10151 154, 155
782 10161 48, 49
782 10162 48, 49
782 10164 48, 49
782 10165 48, 49
782 10167 50
782 10168 42, 43
782 10169 42, 43
782 10170 42, 43
782 10171 42, 43
782 10172 42, 43
782 10192 53
782 10193 53
782 10215 44, 45
782 10216 44, 45
782 10243 74, 75
782 10244 74, 75
782 10245 76, 77
782 10246 76, 77
782 10248 70, 71
782 10249 70, 71
782 10250 70, 71
782 10251 70, 71
782 10253 110,111,112
782 10254 110,111,112
782 10255 110,111,112
782 10256 110,111,112
782 10257 44, 45
782 10264 80
782 10265 44, 45
782 10278 72, 73
782 10279 72, 73
782 10294 120
782 10295 121
782 10296 17
782 10298 78, 79
782 10301 146
782 10302 148
782 10305 72, 73
782 10306 72, 73
782 10312 128, 129
782 10313 130, 131
782 10315 132, 133
782 10316 134, 135
782 10319 115
782 10320 115
782 10325 16
782 10326 18, 19
782 10341 64
782 10344 116, 117
782 10346 68, 69
782 10347 156
782 10348 156
782 10349 156
782 10350 65
782 10390 14
782 10391 15
782 10400 136, 137
782 10401 138, 139
782 10403 140, 141
782 10404 142, 143
782 10406 144, 145
782 10415 51
782 10429 108
782 10453 110,111,112
782 10454 110,111,112
782 10455 110,111,112
782 10456 110,111,112
782 10460 62, 63
782 10474 124
782 10500 92
782 10502 93
782 10532 91
782 10550 109
784 10235 118
784 10236 118
784 10237 118
784 10238 118
784 10367 122
784 10470 122
790 213 100
790 384 8, 9
790 385 8, 9
790 533 10, 11
790 534 10, 11
790 881 98, 99
791 145 60, 61
791 375 113
791 376 113
791 397 36, 37
791 398 34, 35
791 498 98, 99
791 594 36, 37
791 600 94
791 918 119
791 919 119
791 920 119
791 921 119
791 946 28, 29
791 962 95
792 078 94
792 079 95
792 122 12, 13
792 170 100
792 180 100
792 219 32, 33
792 542 51
792 544 52
792 691 96
792 699 88
792 702 89
792 745 101
792 763 114
792 789 20, 21
792 790 20, 21
792 791 20, 21
792 792 20, 21
792 815 101
792 816 101
792 817 101
792 819 101
792 820 101
792 821 101
792 822 101
792 937 100
792 964 102
792 965 102
792 966 102
792 967 102
792 972 105
793 004 46, 47
793 005 46, 47
793 006 86
793 105 100
793 106 100
793 107 100
793 108 100
793 131 20, 21
793 301 106
793 304 107
793 423 74, 75
793 424 74, 75
793 425 76, 77
793 426 76, 77
793 506 85
793 528 78, 79
793 529 78, 79
793 532 66, 67
793 533 66, 67
793 538 54
793 539 26, 27
793 540 30, 31
793 554 87
793 555 90
K 62 26 11 1 122
K 62 26 20 1 123
K 62 26 20 7 123
K 62 26 21 1 123
K 62 26 21 7 123
K 62 26 30 1 123
K 62 26 30 7 123
K 62 26 31 1 123
K 62 26 31 7 123
K 62 26 40 1 123
K 62 26 41 1 123
K 62 26 50 1 123
K 62 26 50 7 123
K 62 26 51 1 123
K 62 26 61 1 122
K 63 70 61 84
K 63 70 67 84
K 63 73 621 98, 99
Filters
Filt
ers
5
6
Band-pass Filter 790 385 890 – 915 MHz 50 W 8, 9
Band-pass Filter 790 384 935 – 960 MHz 50 W 8, 9
Band-pass Filter 790 534 890 – 915 MHz 250 W 10, 11
Band-pass Filter 790 533 935 – 960 MHz 250 W 10, 11
Band-pass Filter 792 122 880 – 960 MHz 250 W 12, 13
Band-pass Filter 782 10390 890 – 960 MHz 400 W 14
Band-pass Filter 782 10391 890 – 960 MHz 400 W 15
Band-pass Filter 782 10325 894 – 960 MHz 250 W 16
Band-pass Filter 782 10296 907 – 960 MHz 250 W 17
Band-pass Filter 782 10326 890 – 915 MHz 50 W 18, 19
Band-stop Filter 792 789 Pass-band: 890.5 – 915.0 MHz 25 W 20, 21Stop-band: 885.0 – 890.0 MHz
Band-stop Filter 792 790 Pass-band: 897.0 – 915.0 MHz 25 W 20, 21Stop-band: 891.5 – 896.5 MHz
Band-stop Filter 792 791 Pass-band: 894.5 – 915.0 MHz 25 W 20, 21Stop-band: 890.4 – 893.6 MHz
Band-stop Filter 792 792 Pass-band: 894.5 – 915.0 MHz 25 W 20, 21Stop-band: 890.0 – 894.0 MHz
Band-stop Filter 793 131 Pass-band: 890.0 – 915.0 MHz 25 W 20, 21Stop-band: 883.0 – 888.0 MHz
Band-pass Filter 725 705 890 … 960 MHz 50 W 22, 23
Band-pass Filter 730 312 890 … 960 MHz 50 W 22, 23
Band-pass Filter 728 055 890 … 960 MHz 50 W 22, 23
Band-stop Filter 725 704 890 … 960 MHz 100 W 24, 25
Band-stop Filter 727 380 890 … 960 MHz 100 W 24, 25
Band-stop Filter 727 381 890 … 960 MHz 100 W 24, 25
Low-pass Filter 793 539 876 – 960 MHz 300 W 26, 27
Band-pass Filter 791 946 1710 – 1785 MHz 35 W 28, 29
Band-pass Filter 793 540 1710 – 1880 MHz 500 W 30, 31
Band-stop Filter 792 219 1800 … 2000 MHz 25 W 32, 33
Band-pass Filter 791 398 1800 … 2000 MHz 15 W 34, 35
Band-stop Filter 791 594 1550 … 1700 MHz 15 W 36, 37
Band-stop Filter 791 397 1700 … 1900 MHz 15 W 36, 37
Description Type No. Frequency range Max. Input power Page... tunable bandwidth
– fixed bandwidth
7
Summary of Articles
Filters:
8
Band-pass Filter, 50 W890 – 915 / 935 – 960 MHz
The Band-pass Filter is suitable for use as areceiving or transmitting filter for one orseveral receiving or transmitting channels.
It can be used:– to improve the input selectivity of receivers
and amplifiers,– to increase the isolation of transmitters
whose respective antennas are mountedclose together,
– to suppress noise sidebands and inter-modulation products,
– as a duplexer component.
Design and construction:The Band-pass Filter consists of 6 high Qresonators.
Filter characteristics:Broad pass band range with low insertion loss, high stop band attenuation, steepenedfilter curve through additional stop poles.
Type No. 790 385 790 384
Technical Data
Pass band 890.0 – 915.0 MHz 935.0 – 960.0 MHz
Insertion loss < 0.7 dB
Stop band attenuation > 65 dB (935.0 – 960.0 MHz) > 65 dB (890.0 – 915.0 MHz)
VSWR < 1.3 (890.0 – 915.0 MHz) < 1.3 (935.0 – 960.0 MHz)
Impedance 50
Input power < 50 W
Temperature range –10 … +55 °Cg
Connectors N female
Application Indoor
Mounting With 3 screws (max. 3 mm diameter)g
0.67 kggWeightg
Packing size 190 mm x 80 mm x 155 mmg
Dimensions (w x h x d) 160 mm x 31 mm x 141 mm(including connectors and mounting feet)
0
10
20
30
40
50
60
70
80
90
100
697.5 747.5 797.5 847.5 897.5 947.5 997.5 1047.5 1097.5 1147.5 1197.5
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
897.5 907.5 917.5 927.5 937.5 947.5 957.5 967.5 977.5 987.5 997.5
Atte
nuat
ion/
dB
Frequency/MHz
935 – 960
0
0.5
1,0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
922.5 927.5 932.5 937.5 942.5 947.5 952.5 957.5 962.5 967.5 972.5
Atte
nuat
ion/
dB
Frequency/MHz
935 – 960
0
10
20
30
40
50
60
70
80
90
100
652.5 702.5 752.5 802.5 852.5 902.5 952.5 1002.5 1052.5 1102.5 1152.5
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
852.5 862.5 872.5 882.5 892.5 902.5 912.5 922.5 932.5 942.5 952.5
Atte
nuat
ion/
dB
Frequency/MHz
890 – 915
0
0.5
1.0
1.5
2.0
2.5.
3.0
3.5
4.0
4.5
5.0
877.5 882.5 887.5 892.5 897.5 902.5 907.5 912.5 917.5 922.5 927.5
Atte
nuat
ion/
dB
Frequency/MHz
890 – 915
790 385 790 384Diagram I:
Diagram II:
Diagram III:Diagram III:
Diagram II:
Diagram I:
9
Band-pass Filter, 50 W890 – 915 / 935 – 960 MHz
Typical Attenuation Curves
10
Band-pass Filter, 250 W890 – 915 / 935 – 960 MHz
Pass band 890.0 – 915.0 MHz 935.0 – 960.0 MHz
Insertion loss < 0.4 dB
Stop band attenuation > 65 dB (935.0 – 960.0 MHz) > 65 dB (890.0 – 915.0 MHz)
VSWR < 1.3 (890.0 – 915.0 MHz) < 1.3 (935.0 – 960.0 MHz)
Impedance 50
Input power < 250 W
Temperature range –10 … +55 °C
Connectors 7-16 female
Application Indoor
Mounting With 3 screws (max. 4 mm diameter)
Weight 1.5 kg
Packing size 230 mm x 130 mm x 250 mm
Dimensions (w x h x d) 160 mm x 62 mm x 221 mm(including connectors and mounting feet)
Type No. 790 534 790 533
Technical Data
The Band-pass Filter is suitable for use as areceiving or transmitting filter for one orseveral receiving or transmitting channels.
It can be used:– to improve the input selectivity of receivers
and amplifiers,– to increase the isolation of transmitters
whose respective antennas are mountedclose together,
– to suppress noise sidebands and inter-modulation products,
– as a duplexer component.
Design and construction:The Band-pass Filter consists of 6 high Qresonators.
Filter characteristics:Broad pass band range with low insertion loss, high stop band attenuation, steepenedfilter curve through additional stop poles.
204
56 15
2
24 180
ø4.57.
514
0
17
5
13.2
2.5
12
0
10
20
30
40
50
60
70
80
90
100
697.5 747.5 797.5 847.5 897.5 947.5 997.5 1047.5 1097.5 1147.5 1197.5
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
897.5 907.5 917.5 927.5 937.5 947.5 957.5 967.5 977.5 987.5 997.5
Atte
nuat
ion/
dB
Frequency/MHz
935 – 960
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
922.5 927.5 932.5 937.5 942.5 947.5 952.5 957.5 962.5 967.5 972.5
Atte
nuat
ion/
dB
Frequency/MHz
935 – 960
790 533Diagram I:
Diagram II:
Diagram III:
0
10
20
30
40
50
60
70
80
90
100
652.5 702.5 752.5 805.5 852.5 902.5 952.5 1002.5 1052.5 1102.5 1152.5
Atte
ntua
tion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
852.5 862.5 872.5 882.5 892.5 902.5 912.5 922.5 932.5 942.5 952.5
Atte
ntua
tion/
dB
Frequency/MHz
890 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
877.5 882.5 887.5 892.5 897.5 902.5 907.5 912.5 917.5 922.5 927.5
Atte
ntua
tion/
dB
Frequency/MHz
890 – 915
790 534Diagram I:
Diagram II:
Diagram III:
11
Band-pass Filter, 250 W890 – 915 / 935 – 960 MHz
Typical Attenuation Curves
12
Band-pass Filter, 250 W880 – 960 MHz
Pass band 880 – 960 MHz
Insertion loss < 0.15 dB (880 – 960 MHz)
Stop band attenuation > 65 dB (0 – 448 MHz)> 60 dB (1710 – 2000 MHz)
VSWR < 1.3 (880.0 – 960.0 MHz)
Impedance 50
Input power < 250 W
Temperature range –20 … +55 °C
Connectors 7-16 female
Application Indoor
Mounting With 3 screws (max. 4 mm diameter)
Weight 1.1 kg
Packing size 200 mm x 200 mm x 90 mm
Dimensions (w x h x d) 155 mm x 161.5 mm x 62 mm(including connectors and mounting feet)
Type No. 792 122
Technical Data
The Band-pass Filter is suitable for use as areceiving or transmitting filter for one orseveral receiving or transmitting channels.
It can be used:– to improve the input selectivity of receivers
and amplifiers,– to increase the isolation of transmitters
whose respective antennas are mountedclose together,
– to suppress noise sidebands and inter-modulation products,
– as a duplexer component.
Design and construction:The Band-pass Filter consists of 4 high Qresonators.
Filter characteristics:Broad pass band range with low insertion loss, high stop band attenuation, steepenedfilter curve through additional stop poles.
22 2
150
56 15
1259.6
144.4
M6
17
max
. 3.
5
13.2
140
155
ø4.561
.8
301.
2
12 120.4
61
0.8
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
820 840 860 880 900 920 940 960 980 1000 1020
Atte
nuat
ion/
dB
Frequency/MHz
880 – 960
0
10
20
30
40
50
60
70
80
90
100
420 520 620 720 820 920 1020 1120 1220 1320 1420
Atte
nuat
ion/
dB
Frequency/MHz
Diagram I
Diagram II
Band-pass Filter, 250 W890 – 960 MHz
13
Typical Attenuation Curves
792 122
Pass band 890 – 960 MHzInsertion loss < 1.5 dB (890 – 892 MHz)
< 0.8 dB (892 – 893 MHz)< 0.6 dB (893 – 905 MHz)< 0.3 dB (905 – 960 MHz)
Stop band attenuation > 50 dB (0 – 880 MHz)> 40 dB (880 – 885 MHz)> 30 dB (885 – 888 MHz)
VSWR < 1.25 (890 – 960 MHz)
Impedance 50
Input power < 400 W (935 – 960 MHz)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
Connectors Port 1: 7-16 female / Port 2: 7-16 male
Application Indoor
Special features Built-in DC stop
Mounting With 4 screws (max. 4 mm diameter)
Weight 2 kg
Packing size 387 mm x 137 mm x 130 mm
Dimensions (w x h x d) 92 mm x 72.5 mm x 329.5 mm(including connectors and mounting feet)
The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.
• Suitable for indoor applications
• Built-in DC stop
865 875 885 895 905 915 925 935 945 955 965
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
890 – 9600 – 888
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Frequency/MHz865 875 885 895 905 915 925 935 945 955 965
890 – 960
Atte
nuat
ion/
dB
Type No. 782 10390
Technical Data
Typical Attenuation CurvesDiagram I
Diagram II
Band-pass FilterPass band 890 – 960 MHzStop band 0 – 888 MHzFrequency spacing 2 MHz
Port 1
Port 2
Port 2
Port 1
14
15
Band-pass FilterPass band 890 – 960 MHzStop band 0 – 889 MHzFrequency spacing 1 MHz
865 875 885 895 905 915 925 935 945 955 965
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
890 – 9600 – 889
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Frequency/MHz865 875 885 895 905 915 925 935 945 955 965
890 – 960
Atte
nuat
ion/
dB
Pass band 890 – 960 MHzInsertion loss < 4.0 dB (890 – 891 MHz)
< 2.5 dB (891 – 892 MHz)< 1.0 dB (892 – 893 MHz)< 0.6 dB (893 – 905 MHz)< 0.3 dB (905 – 960 MHz)
Stop band attenuation > 50 dB (0 – 869 MHz)> 30 dB (869 – 889 MHz)
VSWR < 1.3 (891 – 960 MHz)
Impedance 50
Input power < 400 W (925 – 960 MHz)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –5 … +45 °C
Connectors Port 1: 7-16 female / Port 2: 7-16 male
Application Indoor
Special features Built-in DC stop
Mounting With 4 screws (max. 4 mm diameter)
Weight 2 kg
Packing size 387 mm x 137 mm x 130 mm
Dimensions (w x h x d) 92 mm x 72.5 mm x 329.5 mm(including connectors and mounting feet)
Type No. 782 10391
Technical Data
Typical Attenuation CurvesDiagram I
Diagram II
Port 1
Port 2
Port 2
Port 1
The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.
• Suitable for indoor applications
• Built-in DC stop
865 875 885 895 905 915 925 935 945 955 965
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
894 – 9600 – 881
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Frequency/MHz865 875 885 895 905 915 925 935 945 955 965
894 – 960
Atte
nuat
ion/
dB
Pass band 894 – 960 MHz
Insertion loss < 0.5 dB (894 – 960 MHz)
Stop band attenuation > 50 dB (0 – 881 MHz)
VSWR < 1.2 (894 – 960 MHz)
Impedance 50
Input power < 250 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
Connectors 7-16 female
Application Indoor
Special features Built-in DC stop
Mounting With 4 screws (max. 4 mm diameter)
Weight Approx. 1.6 kg
Packing size 277 mm x 167 mm x 144 mm
Dimensions (w x h x d) 128 mm x 78 mm x 205.6 mm(including connectors and mounting feet)
Type No. 782 10325
Technical Data
Typical Attenuation CurvesDiagram I
Diagram II
Band-pass Filter894 – 960 MHz
The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.
• Suitable for indoor applications
• Built-in DC stop
16
The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.
• Suitable for indoor applications
• Built-in DC stop
17
Band-pass Filter907 – 960 MHz
865 875 885 895 905 915 925 935 945 955 965
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
907 – 960869 – 894
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Frequency/MHz865 875 885 895 905 915 925 935 945 955 965
907 – 960
Atte
nuat
ion/
dB
Pass band 907 – 960 MHz
Insertion loss < 0.5 dB (907 – 960 MHz)
Stop band attenuation > 50 dB (869 – 894 MHz)
VSWR < 1.2 (907 – 960 MHz)
Impedance 50
Input power < 250 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
Connectors 7-16 female
Application Indoor
Special features Built-in DC stop
Mounting With 4 screws (max. 4 mm diameter)
Weight 1.6 kg
Packing size 277 mm x 167 mm x 144 mm
Dimensions (w x h x d) 128 mm x 78 mm x 213.6 mm(including connectors and mounting feet)
Type No. 782 10296
Technical Data
Typical Attenuation CurvesDiagram I
Diagram II
18
Pass band 890 – 915 MHz
Insertion loss < 2.5 dB (890 – 892 MHz)< 1.0 dB, typically 0.5 dB (892 – 915 MHz)
Stop band attenuation > 50 dB (0 – 886 MHz)> 35 dB (886 – 888.5 MHz)
VSWR < 1.25 (890 – 915 MHz)
Impedance 50
Input power < 50 W
Temperature range +10 … +40 °C
Connectors N female
Application Indoor
Special features DC signals shorted to ground
Mounting With 4 screws (max. 4 mm diameter)
Weight Approx. 1.3 kg
Dimensions (w x h x d) Approx. 182 mm x 90 mm x 64 mm(excluding connectors and mounting feet)
Type No. 782 10326
Technical Data
Band-pass Filter890 – 915 MHz
The Band-pass Filter is designed as a GSM Tx/Rxpreselector filter in order to suppress interferingtransmitting signals of an adjacent AMPS or CDMAfrequency band.
• Suitable for indoor applications
• DC grounded
19
865 875 885 895 905 915 925 935 945 955 965
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
890 – 9150 – 888.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Frequency/MHz865 875 885 895 905 915 925 935 945 955 965
890 – 915
Atte
nuat
ion/
dB
Diagram I
Diagram II
Band-pass Filter890 – 915 MHz
Typical Attenuation Curves
782 10326
Band-stop Filter (AMPS/CDMA) Suppression Filter)885.0 – 890.0 MHz, 891.5 – 896.5 MHz,890.4 – 893.6 MHz, 890.0 – 894.0 MHz, 883.0 – 888.0 MHz
Pass band 890.5 – 915.0 MHz 897.0 – 915.0 MHz 894.5 – 915.0 MHz 894.5 – 915.0 MHz 890.0 – 915.0 MHzInsertion loss
(dB) < 1.2 (890.5–891.0 MHz) < 1.3 (897.0–897.6 MHz) < 0.6 (894.5–915.0 MHz) < 1.3 (894.5–895.1 MHz) < 0.5 (890.0–915.0 MHz)(dB) < 0.5 (891.0–915.0 MHz) < 0.6 (897.6–915.0 MHz) < 0.6 (895.1–915.0 MHz)
Stop band 885.0 – 890.0 MHz 891.5 – 896.5 MHz 890.4 – 893.6 MHz 890.0 – 894.0 MHz 883.0 – 888.0 MHz
Stop band attenuation > 30 dB > 30 dB > 30 dB > 30 dB > 35 dB
VSWR < 1.3
Impedance 50
Input power < 25 W
Temperature range –20 … +55 °C
Connectors SMA female
Application Indoor
Mounting With 4 screws (max. 4 mm diameter)
Weight 3.7 kg
Packing size 262 mm x 144 mm x 262 mm
Dimensions (w x h x d) 209 mm x 93 mm x 224 mm (including connectors and mounting feet)
Technical Data
The Band-stop Filter is suitable for suppressinginterfering signals in the GSM receiving band whichare generated as a result of simultaneously opera-ting AMPS transmitting frequencies.By using the Band-stop Filter (together with an existing band-pass filter) almost the full GSM recei-ving bandwidth can be used with the exception of anarrow transition gap.
Design and construction:The Band-stop Filter is made up of 4 high Q cera-mic resonators.
Filter characteristics:Broad pass band range with low insertion loss forthe GSM receiving band, very steep filter curvewith high attenuation of the upper part of the AMPStransmitting band.
Type No. 792 789 792 790 792 791 792 792 793 131
InputOutput
0
5
10
15
20
25
30
35
40
45
50
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
885 – 890 890.5 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
885 – 890 890.5 – 915
792 789Diagram II
Typical Attenuation Curves
Diagram I
20
Band-stop Filter (AMPS/CDMA) Suppression Filter)885.0 – 890.0 MHz, 891.5 – 896.5 MHz,890.4 – 893.6 MHz, 890.0 – 894.0 MHz, 883.0 – 888.0 MHz
0
5
10
15
20
25
30
35
40
45
50
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
891.5 – 896.5 897 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
891.5 – 896.5 897 – 915
0
5
10
15
20
25
30
35
40
45
50
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
894.5 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
894.5 – 915
0
5
10
15
20
25
30
35
40
45
50
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
890 – 894894.5 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
894.5 – 915
0
5
10
15
20
25
30
35
40
45
50
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
883 – 888 890 – 915
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 880 885 890 895 900 905 910 915 920 925
Atte
nuat
ion/
dB
Frequency/MHz
890 – 915
792 790Diagram II
Typical Attenuation Curves
Diagram I
792 791Diagram IIDiagram I
792 792Diagram IIDiagram I
793 131Diagram IIDiagram I
21
Frequency range 890 … 960 MHz
Insertion loss 0.25 … 1.0 dB, tunable 0.5 … 2.0 dB, tunable 0.75 … 3.0 dB, tunable
Tuning examples Tuning examples Tuning examples
0.25 dB 0.5 dB 1.0 dB 0.5 dB 1.0 dB 2.0 dB 0.75 dB 1.5 dB 3.0 dBCurve A Curve B Curve C Curve A Curve B Curve C Curve A Curve B Curve C
VSWR < 1.2 (at operating frequency)
Impedance 50
Input power < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W < 50 W < 25 W < 10 W
Temperature range +10 … +40 °C
Connectors N female
Application Indoor
Mounting With 4 screws (max. 6 mm diameter)
Weight 2 kg 4.5 kg 6.5 kg
Packing size Approx. 125 x 170 x 200 mm Approx. 290 x 205 x 370 mm Approx. 400 x 250 x 420 mm
Dimensions (w x h x d) 115 x 124 x max. 184 mm 260 x 150 x max. 336 mm Max. 316 x 150 x max. 336 mm(including connectors) (including connectors) (including connectors)
Band-pass Filter890 … 960 MHz
Type No. 725 705 730 312 728 0551-cavity Band-pass Filter 2-cavity Band-pass Filter 3-cavity Band-pass Filter
Technical Data
The Band-pass Filter is used when severalfrequencies are to be attenuated outside anarrow passband.It is particularly suitable for laboratory test pur-poses, because of its ease of tuning.
It can be used:– to improve the input selectivity of receivers
and amplifiers,– to increase the isolation of transmitters
whose respective antennas are mountedclose together,
– to suppress noise sidebands and inter-modulation products,
– as a combiner component.
Design and construction:The Band-pass Filter consists of capacitivelyshortened /4 coaxial resonators. The reso-nators of the multicavity band-pass filter areinterconnected by cables of /4 length. The pass band frequency and the insertion lossare tunable.
Filter characteristics:Narrow pass band with low insertion loss, highstop-band attenuation. Variable filter curves arepossible in order to meet the desired stop-bandattenuation.
Tuning:The Band-pass Filter is tuned to the desiredpassband frequency and insertion loss at thefactory. Please specify desired pass bandfrequency and insertion loss (curve A, B, C)when ordering.
The Band-pass Filter can also be tuned on sitefollowing the instructions provided.
725 705
728 055
22
Band-pass Filter890 … 960 MHz
0
2
4
6
8
10
12
14
16
18
20
-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5A
tte
nu
atio
n/d
BFrequency/MHz
A
B
C
0
2
4
6
8
10
12
14
16
18
20
-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5
Atte
nuat
ion/
dB
Frequency/MHz
A
B
0
2
4
6
8
10
12
14
16
18
20
-2.5 -2.0 -1.5 -1.0 -0.5 f0 +0.5 +1.0 +1.5 +2.0 +2.5
Atte
nuat
ion/
dB
Frequency/MHz
A
BC
0
10
20
30
40
50
60
70
80
90
100
-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25
Atte
nuat
ion/
dB
Frequency/MHz
A
B
C
0
10
20
30
40
50
60
70
80
90
100
-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25
Att
en
ua
tion
/dB
Frequency/MHz
A
B
C
0
10
20
30
40
50
60
70
80
90
100
-25 -20 -15 -10 -5 f0 +5 +10 +15 +20 +25
Atte
nuat
ion/
dB
Frequency/MHzy
A
B
C
1-cavity Band-pass Filter 725 705
2-cavity Band-pass Filter 730 312
3-cavity Band-pass Filter 728 055
Typical Attenuation Curves(Tuning examples)
Diagram I:
Diagram I:
Diagram I: Diagram II:
Diagram II:
Diagram II:
C
23
Frequency range 890 … 960 MHz
Stop band attenuation 0 … 25 dB, tunable 0 … 50 dB, tunable 0 … 75 dB, tunable
Impedance 50
Input power < 100 W (Insertion loss < 0.5 dB)
Temperature range +10 … +40 °C
Connectors N female
Application Indoor
Mounting With 4 screws (max. 6 mm diameter)
Weight 2.0 kg 4.5 kg 6.5 kg
Packing size Approx. 130 x 160 x 240 mm Approx. 430 x 160 x 335 mm Approx. 430 x 160 x 335 mm
Dimensions (w x h x d) 115 x 124 x max. 210 mm Max. 405 x 137 x 260 mm Max. 405 x 137 x 260 mm(including connectors) (including connectors) (including connectors)
Band-stop Filter890 … 960 MHz
Technical Data
The Band-stop Filter is used when individualfrequencies are to be attenuated.It is particularly suitable for laboratory test pur-poses, because of its ease of tuning.
It can be used:– to attenuate interfering signals,– to increase the isolation between a transmit-
ter and a receiver,– to suppress intermodulation products.
Design and construction:The Band-stop Filter consists of capacitivelyshortened /4 coaxial resonators. The reso-nators of the multicavity band-stop filter areinterconnected by cables of /4 length. The stop band frequency and the stop bandattenuation are tunable.
Filter characteristics:Narrow stop band with high stop band attenua-tion, low insertion loss outside the stop bandrange.
Tuning:The Band-stop Filter is tuned to the desiredstop band frequency and stop band attenuationat the factory.When ordering please specify stop band fre-quency and stop band attenuation.
The Band-stop Filter can also be tuned on sitefollowing the instructions provided.
The resonators of the 2-cavity or 3-cavity Band-stop Filters can be tuned independently. In thisway, 2 or 3 different interfering signals can besuppressed or one single interfering signal canbe especially attenuated.
725 704
Type No. 725 704 727 380 727 3811-cavity Band-stop Filter 2-cavity Band-stop Filter 3-cavity Band-stop Filter
727 381
24
Band-stop Filter890 … 960 MHz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10A
ttenu
atio
n/dB
Frequency/MHz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
1-cavity Band-stop Filter 725 704
2-cavity Band-stop Filter 727 380
3-cavity Band-stop Filter 727 381
Diagram I: Diagram II:
Diagram I: Diagram II:
Diagram I: Diagram II:
Typical Attenuation Curves(Tuning examples)
25
Pass band 876 – 960 MHzInsertion loss < 0.15 dB (876 – 960 MHz)Stop band attenuation > 55 dB (1710 – 1900 MHz)
> 62 dB (1900 – 2170 MHz)VSWR < 1.2 (876 – 960 MHz)Impedance 50 Input power < 300 WIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 … +60 °CConnectors Port 1: 7-16 male
Port 2: 7-16 femaleApplication Indoor or outdoor (IP 66)
DC/AISG transparencyPort 1 ↔ Port 2 By-pass (max. 2500 mA)
Mounting Wall mounting: With 2 screws (max. 6 mm diameter)Mast mounting: With additional clamp set
Weight 0.75 kgPacking size 240 mm x 110 mm x 100 mmDimensions (w x h x d) 184 mm x 57 mm x 75 mm
(including mounting bracket)
Atte
nuat
ion/
dB
Frequency/MHz
10
20
30
40
50
60
70
80
90
100
500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
1900 – 2170
8876 – 960 1710 – 1900
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
800 820 840 860 880 900 920 940 960 980 1000
Atte
nuat
ion/
dB
Frequency/MHz
876 – 960
Type No. 793 539
Low-pass Filter876 – 960 MHz (GSM 900)
Technical Data
The Low-pass Filter is designed for use in GSM900 systems where GSM 1800 or UMTS systemsare co-sited.
• Suppression of GSM 900 spurious emissions • Improvement of GSM 900 receiving selectivity• Inline design• Suitable for indoor or outdoor applications• Wall or mast mounting• Either port 1 or 2 can be used as the input port• DC by-pass between ports 1 and 2• External DC Stop available as an accessory
Port 2
Port 1
Typical Attenuation CurvesDiagram I
Diagram II
26
Low-pass Filter876 – 960 MHz (GSM 900)
Port 1
Port 2
Accessories (order separately)
736 801 34 – 60 mm
736 802 60 – 80 mm
736 803 80 – 100 mm
736 804 100 – 120 mm
736 805 120 – 140 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC Stop
27
Clamp Set
DC stop
Pass band 1710 – 1785 MHz
Insertion loss < 1.3 dB
Stop band attenuation > 70 dB (1805 – 1880 MHz)
VSWR < 1.4 (1710 – 1785 MHz)
Impedance 50
Input power < 35 W
Temperature range –10 … +55 °C
Connectors SMA female
Application Indoor
Mounting With 3 screws (max. 3 mm diameter)
Weight 0.51 kg
Packing size Approx. 195 mm x 85 mm x 250 mm
Dimensions (w x h x d) 94 mm x 30 mm x 150 mm(including connectors and mounting feet)
Band-pass Filter1710 – 1785 MHz
Type No. 791 946
Technical Data
The Band-pass Filter is suitable for use as a receiving or transmitting filter for one or severalreceiving or transmitting channels.
It can be used:– to improve the input selectivity of receivers
and amplifiers,– to increase the isolation of transmitters whose
respective antennas are mounted close together,
– to suppress noise sidebands and inter-modulation products,
– as a duplexer component.
Design and construction:The Band-pass Filter consists of 10 high Q resonators.
Filter characteristics:Broad pass band range with low insertion loss,high stop band attenuation, steepened filtercurve through additional stop poles.
28
Band-pass Filter1710 – 1785 MHz
0
10
20
30
40
50
60
70
80
90
100
1497.5 1547.5 1597.5 1647.5 1697.5 1747.5 1797.5 1847.5 1897.5 1947.5 1997.5
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
1647.5 1667.5 1687.5 1707.5 1727.5 1747.5 1767.5 1787.5 1807.5 1827.5 1847.5
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1785
1697.5 1707.5 1717.5 1727.5 1737.5 1747.5 1757.5 1767.5 1777.5 1787.5 1797.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1785
Diagram I:
Diagram II:
Diagram III:
Typical Attenuation Curves
29
791 946
Pass band 1710 – 1880 MHzInsertion loss < 0.3 dB (1710 – 1880 MHz)Stop band attenuation > 80 dB (800 – 960 MHz)
> 28 dB (1900 – 1920 MHz)> 58 dB (1920 – 2170 MHz)
VSWR < 1.2 (1710 – 1880 MHz)Impedance 50 Input power < 500 WIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 … +60 °CConnectors 7-16 femaleApplication Indoor or outdoor (IP 66)
DC/AISG transparencyPort 1 ↔ Port 2 By-pass (max. 2500 mA)
Lightning protection 3 kA, 10/350 s pulseMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 2.2 kgPacking size 260 mm x 250 mm x 110 mmDimensions (w x h x d) 210 mm x 253 mm x 49 mm
(including mounting brackets)
0
10
20
30
40
50
60
70
80
90
100
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1880 1920 – 2170
1900 – 1920
Type No. 793 540
Band-pass Filter1710 – 1880 MHz (GSM 1800)
Technical Data
The Band-pass Filter is designed for use in GSM1800 systems where UMTS or GSM 900 systemsare co-sited.
• Suppression of GSM 1800 spurious emissions • Improvement of GSM 1800 receiving selectivity• Inline design• Suitable for indoor or outdoor applications• Wall or mast mounting• Either port 1 or 2 can be used as the input port• Built-in lightning protection• DC by-pass between ports 1 and 2• External DC Stop available as an accessory
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400
Atte
nuat
ion/
dB
Frequency/MHz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1710 – 1880
Port 1
Port 2
Typical Attenuation CurvesDiagram I
Diagram II
30
Band-pass Filter1710 – 1880 MHz (GSM 1800)
Port 1
Port 2
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC Stop
31
Clamp Set
DC stop
Frequency range 1800 … 2000 MHz
Tuning examples
f0 = 1800 MHz f0 = 1900 MHz f0 = 2000 MHzStop band attenuation
at a stop band bandwidth of:at f0 ±0.5 MHz > 45 dB > 50 dB > 55 dBat f0 ±0.2 MHz > 50 dB > 55 dB > 60 dBat f0 ±0.1 MHz > 55 dB > 60 dB > 65 dB
Impedance 50
Input power < 25 W (at insertion loss < 0.5 dB)
Temperature range +10 … +40 °C
Connectors N female
Application Indoor
Mounting With 4 screws (max. 4 mm diameter)Mounting possible after removing of 4 plastic feet
Weight 1 kg
Packing size Approx. 200 mm x 150 mm x 75 mm
Dimensions (w x h x d) 191 mm x 54 mm x 149 mm(including connectors)
Band-stop Filter1800 … 2000 MHz
Type No. 792 2193-cavity Band-stop Filter
Technical Data
Tuning screws 1 ... 3The Band-stop Filter is used when individualfrequencies are to be attenuated. Due to its easytuning it is particularly suitable for laboratory testpurposes.
It can be used for:– attenuating interfering signals,– increasing the isolation between a transmitter
and a receiver,– suppressing intermodulation products.
Design and construction:The Band-stop Filter is built up of three /4coaxial resonators.
Filter characteristics:Narrow stop band with high stop band attenua-tion, low insertion loss outside of the stop band.
Tuning:The Band-stop Filter is factory-tuned to theindicated stop band frequency. Tuning can alsobe effected on site: For frequency increase/decrease only three self-locking tuning screwshave to be turned clockwise/counter-clockwise(with a hex socket wrench of width 1.5 mm).Since all three resonators can be tuned inde-pendently, two or three separate interfering signals can be attenuated or one single inter-fering signal can be suppressed with very highattenuation by superposing the stop poles.
Please indicate stop band frequency and stopband bandwidth when ordering.
54
28 33.5 124
18.7
130
191
32
Band-stop Filter1800 … 2000 MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
10
20
30
40
50
60
70
80
90
100
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
f0 = 1800 MHz
f0 = 2000 MHz
f0 = 1900 MHz
Typical Attenuation Curves(Tuning examples)
33
792 219
Band-pass Filter1800 … 2000 MHz
The Band-pass Filter can be used if severalfrequencies outside of a narrow pass band are tobe attenuated. Due to its easy tuning it is particu-larly suitable for laboratory test purposes.
It can be used:– to improve the input selectivity of receivers or
amplifiers,– to increase the isolation of transmitters whose
respective antennas are mounted close to-gether,
– to suppress noise sidebands and inter-modulation products,
– as a combiner component.
Design and construction:The Band-pass Filter consists of two capacitivelycoupled /4 coaxial resonators mounted on astable mounting plate.
Filter characteristics:Narrow pass band with low insertion loss, highstop band attenuation outside of the pass band.
Tuning:The Band-pass Filter is factory-tuned to theindicated pass band center frequency f0 witha bandwidth of f0 ±1.75 MHz. Tuning can also beeffected by the customer, following the instruc-tions provided.
Please indicate pass band center frequency f0when ordering.
Frequency range 1800 … 2000 MHz
Tuning examples
f0 = 1800 MHz f0 = 1900 MHz f0 = 2000 MHz
Insertion lossat f0 … f0 ±1.75 MHz < 1.2 dB < 0.9 dB < 0.8 dB
Stop band attenuationat f0 ±10 MHz > 16 dB > 13 dB > 9 dBat f0 ±15 MHz > 24 dB > 20 dB > 15 dBat f0 ±20 MHz > 29 dB > 25 dB > 20 dBat f0 ±25 MHz > 33 dB > 29 dB > 24 dB
VSWR (input)at f0 … f0 ±1.75 MHz < 1.6 < 1.35 < 1.3
Impedance 50
Input power < 15 W
Temperature range 0 … +50 °C
Connectors N female
Application Indoor
Mounting With 4 screws (max. 4 mm diameter)Weight 0.6 kg
Packing size Approx. 160 mm x 90 mm x 210 mm
Dimensions (w x h x d) 130 mm x 58 mm x 170 mm(including mounting plate)
Type No. 791 3982-cavity Band-pass Filter
Technical Data
34
0
5
10
15
20
25
30
35
40
45
50
-50 -40 -30 - 20 -10 f0 +10 +20 +30 +40 +50
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-50 -40 -30 -20 -10 f0 +10 +20 +30 +40 +50
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-50 -40 -30 -20 -10 f0 +10 +20 +30 +40 +50
Atte
nuat
ion/
dB
Frequency/MHz
f0 = 1800 MHz
f0 = 2000 MHz
f0 = 1900 MHz
Band-pass Filter1800 … 2000 MHz
Typical Attenuation Curves(Tuning examples)
35
791 398
Frequency range 1550 … 1700 MHz 1700 … 1900 MHz
Tuning examples Tuning examples
f0 = 1550 MHz f0 = 1625 MHz f0 = 1700 MHz f0 = 1700 MHz f0 = 1800 MHz f0 = 1900 MHz
Stop band attenuationwhen tuning to a stop bandbandwidth of:f0 ±0.5 MHz > 24 dB > 28 dB > 30 dB > 22 dB > 25 dB > 33 dBf0 ±0.2 MHz > 33 dB > 37 dB > 39 dB > 31 dB > 36 dB > 45 dBf0 ±0.1 MHz > 37 dB > 40 dB > 45 dB > 34 dB > 40 dB > 50 dB
Impedance 50
Input power < 15 W (at insertion loss of < 0.5 dB)
Temperature range 0 … +50 °C
Connectors N female
Application Indoor
Mounting With 4 screws (max. 4 mm diameter)
Weight 0.8 kg
Packing size Approx. 160 mm x 90 mm x 210 mm
Dimensions (w x h x d) 130 mm x 72 mm x 170 mm (including mounting plate)
Band-stop Filter1550 … 1700 / 1700 … 1900 MHz
Type No. 791 594 791 3972-cavity Band-stop Filter 2-cavity Band-stop Filter
Technical Data
The Band-stop Filter is used when individualfrequencies are to be attenuated.Due to its easy tuning it is particularly suitable forlaboratory test purposes.
It can be used:– to attenuate interfering signals,– to increase the isolation between a transmitter
and a receiver,– to suppress intermodulation products.
Design and construction:The Band-stop Filter consists of two /4 coaxialresonators mounted on a stable mounting plate.
Filter characteristics:Narrow stop band with high stop band attenu-ation, low insertion loss outside of the stop band.
Tuning:The Band-stop Filter is factory-tuned to theindicated stop band frequency. Tuning can alsobe effected on site following the instructionsprovided. Since both resonators can be tunedindependently, two separate interfering signalscan be attentuated or one interfering signal canbe suppressed with very high attentuation.
Please indicate stop band frequency f0 and stopband bandwidth when ordering.
791 397
36
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
0
5
10
15
20
25
30
35
40
45
50
-10 -8 -6 -4 -2 f0 +2 +4 +6 +8 +10
Atte
nuat
ion/
dB
Frequency/MHz
791 594 791 397
f0 = 1550 MHz f0 = 1700 MHz
f0 = 1625 MHz f0 = 1800 MHz
f0 = 1700 MHz f0 = 1900 MHz
Band-stop Filter1550 … 1700 / 1700 … 1900 MHz
Typical Attenuation Curves(Tuning examples)
37
38
Duplexers
Du
ple
xers
39
40
41
Summary of Articles
Description Type No. Frequency range Max. input power Page
Duplexer 782 10168 Low band: 824 – 835 MHzHigh band: 869 – 880 MHz 400 W 42, 43
Duplexer 782 10169 Low band: 824 – 835 MHzHigh band: 869 – 880 MHz 400 W 42, 43
Duplexer 782 10170 Low band: 824 – 835 MHzHigh band: 869 – 880 MHz 400 W 42, 43
Duplexer 782 10171 Low band: 835 – 851 MHzHigh band: 880 – 896 MHz 400 W 42, 43
Duplexer 782 10172 Low band: 835 – 851 MHzHigh band: 880 – 896 MHz 400 W 42, 43
Duplexer 782 10215 Low band: 824 – 851 MHzHigh band: 869 – 896 MHz 400 W 44, 45
Duplexer 782 10216 Low band: 824 – 851 MHzHigh band: 869 – 896 MHz 400 W 44, 45
Duplexer 782 10257 Low band: 824 – 846.5 MHzHigh band: 869 – 891.5 MHz 400 W 44, 45
Duplexer 782 10265 Low band: 824 – 846.5 MHzHigh band: 869 – 891.5 MHz 800 W 44, 45
Duplexer 793 004 Low band: 876 – 880 MHz 250 WHigh band: 921 – 925 MHz 250 W 46, 47
Duplexer 793 005 Low band: 876 – 880 MHz 250 WHigh band: 921 – 925 MHz 250 W 46, 47
Duplexer 782 10164 Low band: 890 – 915 MHzHigh band: 935 – 960 MHz 500 W 48, 49
Duplexer 782 10165 Low band: 890 – 915 MHzHigh band: 935 – 960 MHz 500 W 48, 49
Duplexer 782 10161 Low band: 890 – 915 MHzHigh band: 935 – 960 MHz 500 W 48, 49
Duplexer 782 10162 Low band: 890 – 915 MHzHigh band: 935 – 960 MHz 500 W 48, 49
Duplexer 782 10167 Low band: 880 – 915 MHz 250 WHigh band: 925 – 960 MHz 250 W 50
Duplexer 792 542 Low band: 1710 – 1785 MHz 150 WHigh band: 1805 – 1880 MHz 150 W 51
Duplexer 782 10415 Low band: 1710 – 1785 MHz 150 WHigh band: 1805 – 1880 MHz 150 W 51
Duplexer 792 544 Low band: 1850 – 1910 MHz 300 WHigh band: 1930 – 1990 MHz 300 W 52
Duplexer 782 10192 Low band: 1920 – 1980 MHz 250 WHigh band: 2110 – 2170 MHz 250 W 53
Duplexer 782 10193 Low band: 1920 – 1980 MHz 250 WHigh band: 2110 – 2170 MHz 250 W 53
Duplexer 793 538 Low band: 1920 – 2060 MHz 50 WHigh band: 2110 – 2170 MHz 150 W 54
Duplexers:
Duplexer824 – 835 / 869 – 880 MHz (AMPS A-Band)835 – 851 / 880 – 896 MHz (AMPS B-Band)
42
The Duplexer is designed to combine/splitGMS Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.
• 78210168: AMPS A-Band, indoor version
• 78210169: AMPS A-Band, outdoor version
• 78210170: AMPS A-Band, indoor versionmounted onto a 19˝ drawer
• 78210171: AMPS B-Band, indoor version
• 78210172: AMPS B-Band, outdoor version
782 10168782 10171(indoor)
782 10169782 10172(outdoor)
782 10170 (19˝ drawer)
AntennaLow band High band
Low band Antenna High band
Low band Antenna High band
Low band Antenna High band
Pass bandLow band 824 – 835 MHz 835 – 851 MHzHigh band 869 – 880 MHz 880 – 896 MHz
Insertion lossAntenna → Low band < 0.5 dB (824 – 835 MHz) < 0.5 dB (835 – 851 MHz)High band → Antenna < 0.5 dB (869 – 880 MHz) < 0.5 dB (880 – 896 MHz)
IsolationLow band ↔ High band > 85 dB (824 – 835 / 869 – 880 MHz) > 85 dB (835 – 851 / 880 – 896 MHz)
VSWR < 1.25 (824 – 835 / 869 – 880 MHz) < 1.25 (835 – 851 / 880 – 896 MHz)Impedance 50 50Input power < 400 W (high band; with max. 8 carriers) < 400 W (high band; with max. 12 carriers)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W) < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °C –40 ... +60 °C –20 ... +55 °C –20 ... +55 °C –40 ... +60 °CConnectors 7-16 female 7-16 femaleApplication Indoor Outdoor (IP 66) Indoor, 19˝ drawer Indoor Outdoor (IP 66)Special features Built-in DC stop between all ports Built-in DC stop between all portsMounting With 4 screws Wall mounting With 4 screws With 4 screws Wall mounting with 4 screws
(max. 4 mm diameter) with 4 screws (max. 6 mm diameter) (max. 4 mm diameter) (max. 8 mm diameter)(max. 8 mm diameter) Mast mounting withMast mounting with additional clamp setadditional clamp set
Weight 2.8 kg 5.5 kg 3.7 kg 2.8 kg 5.5 kgPacking size 309 x 162 x 252 mm 347 x 297 x 174 mm 612 x 312 x 224 mm 309 x 162 x 252 mm 347 x 297 x 174 mmDimensions (w x h x d) 229 x 80 x 170 mm 238 x 305 x 93.5 mm 19˝ drawer, 2 229 x 80 x 170 mm 238 x 305 x 93.5 mm
height units, plug- (including connectors and (including mounting feet)in depth 170 mm mounting feet)
Technical Data
Type No. 782 10168 782 10169 782 10170 782 10171 782 10172AMPS A-Band AMPS B-Band
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
802 812 822 832 842 852 862 872 882 892 902
Atte
nuat
ion/
dB
Frequency/MHz
824 – 835
Typical Attenuation Curves (782 10168, 782 10169, 782 10170)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
815 825 835 845 855 865 875 885 895 905 915
Atte
nuat
ion/
dB
Frequency/MHz
835 – 851
0
10
20
30
40
50
60
70
80
90
100815 825 835 845 855 865 875 885 895 905 915
Atte
nuat
ion/
dB
Frequency/MHz
835 – 851 880 – 896
Antenna → Low band High band → Antenna Antenna → Low band High band → Antenna
Diagram I Diagram IITypical Attenuation Curves (782 10171, 782 10172)
Duplexer824 – 835 / 869 – 880 MHz (AMPS A-Band)835 – 851 / 880 – 896 MHz (AMPS B-Band)
43
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Clamp Set
0
10
20
30
40
50
60
70
80
90
100802 812 822 832 842 852 862 872 882 892 902
Atte
nuat
ion/
dB
Frequency/MHz
869 – 880824 – 835
Antenna → Low band High band → Antenna Antenna → Low band High band → Antenna
Diagram I Diagram II
Duplexer824 – 851 / 869 – 896 MHz (AMPS A/B-Band)824 – 846.5 / 869 – 891.5 MHz (AMPS A/B-Band)
Type No.
Technical Data
Pass bandLow band 824 – 851 MHz 824 – 846.5 MHzHigh band 869 – 896 MHz 869 – 891.5 MHz
Insertion lossAntenna → Low band < 0.5 dB (824 – 851 MHz) < 0.5 dB (824 – 846.5 MHz)High band → Antenna < 0.5 dB (869 – 896 MHz) < 0.5 dB (869 – 891.5 MHz)
IsolationLow band ↔ High band > 65 dB (824 – 851 / 869 – 896 MHz) > 70 dB (824 – 846.5 / 869 – 891.5 MHz)
VSWR < 1.25 (824 – 851 / 869 – 896 MHz) < 1.25 (824 – 846.5 / 869 – 891.5 MHz)
Impedance 50 50
Input power < 400 W (high band; with max. 16 carriers) < 400 W (high band; < 800 W (high band; with max. 16 carriers) with max. 32 carriers)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W) < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 ... +55 °C –20 ... +55 °C
Connectors 7-16 female N female 7-16 female
Application Indoor Indoor
Special features Built-in DC stop between all ports Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter) With 4 screws (max. 4 mm diameter)
Weight 2.6 kg 2.6 kg Approx. 3 kg
Packing size 309 x 252 x 162 mm 309 x 252 x 162 mm 309 x 252 x 162 mm
Dimensions (w x h x d) 229 x 80 x 170 mm 229 x 80 x 175.4 mm 229 x 80 x 170 mm 229 x 112 x 170 mm(including connectors and mounting feet) (including connectors and mounting feet)
The Duplexer is designed to combine/splitAMPS Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.
• Suitable for indoor application
• Built-in DC stop
782 10215 782 10216 782 10257 782 10265AMPS A/B-Band AMPS A/B-Band (reduced bandwidth)
782 10215, 782 10257
782 10216
782 10265
Low Band Antenna High Band
229219
71.5max. 112
170 13
414
8
91.5206
59.527.5
ø4.3
Low Band Antenna High Band
782 10215782 10257
782 10216
Low Band Antenna High Band
229219
50
max. 80
169.
6 134
148
91.5206
59.527.5
ø4.3
229219
50
max. 80
175.
4 134
148
91.5206
59.527.5
ø4.3
44
Duplexer824 – 851 / 869 – 896 MHz (AMPS A/B-Band)824 – 846.5 / 869 – 891.5 MHz (AMPS A/B-Band)
Typical Attenuation Curves (782 10215, 782 10216)Diagram I
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz810 820 830 840 850 860 870 880 890 900 910
824 – 851 869 – 896
Diagram II
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
810 820 830 840 850 860 870 880 890 900 910A
ttenu
atio
n/dB
Frequency/MHz
869 – 896 824 – 851
High band → AntennaAntenna → Low bandHigh band → AntennaAntenna → Low band
Typical Attenuation Curves (782 10257)Diagram I
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz810 820 830 840 850 860 870 880 890 900 910
824 – 846.5 869 – 891.5
Diagram II
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
810 820 830 840 850 860 870 880 890 900 910
Atte
nuat
ion/
dB
Frequency/MHz
869 – 891.5 824 – 846.5
High band → AntennaAntenna → Low bandHigh band → AntennaAntenna → Low band
Typical Attenuation Curves (782 10265)Diagram I
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz810 820 830 840 850 860 870 880 890 900 910
824 – 846.5 869 – 891.5
Diagram II
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
810 820 830 840 850 860 870 880 890 900 910
Atte
nuat
ion/
dB
Frequency/MHz
869 – 891.5824 – 846.5
High band → AntennaAntenna → Low bandHigh band → AntennaAntenna → Low band
45
Duplexer876 – 880 / 921 – 925 MHz (GSM-R)
The Duplexer is designed to combine/splitGSM-R Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.
• Suitable for indoor applications
• Built-in DC stop793 005
793 004 793 005
Low Band Antenna High Band
91.559.5
134
148
50max. 80
175.
4
229219
27.5
206
134
148
ø4.3
Low Band Antenna High Band
793 004
91.559.5
229219
27.5206
ø4.3
50max. 80
169.
6
Type No.
Technical Data
Pass bandLow band 876 – 880 MHzHigh band 921 – 925 MHz
Insertion lossAntenna → Low band < 0.4 dB (876 – 880 MHz)High band → Antenna < 0.4 dB (921 – 925 MHz)
IsolationLow band ↔ High band > 85 dB (876 – 880 MHz)
> 80 dB (880 – 921 MHz)> 85 dB (921 – 925 MHz)
VSWR < 1.25 (876 – 880 / 921 – 925 MHz)
Impedance 50
Input power < 250 W (low band or high band)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 ... +55 °C
Connectors 7-16 female N femaleApplication Indoor
Special features Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter)
Weight 2.6 kg
Packing size 309 mm x 162 mm x 252 mm
Dimensions (w x h x d) 229 x 80 x 169.6 mm 229 x 80 x 175.4 mm(including connectors and mounting feet)
793 004 793 005
46
Typical Attenuation Curves
Diagram I
Diagram IIHigh band → AntennaAntenna → Low band
High band → AntennaAntenna → Low band
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz850 860 870 880 890 900 910 920 930 940 950
876 – 880 921 – 925
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
850 860 870 880 890 900 910 920 930 940 950
Atte
nuat
ion/
dB
Frequency/MHz
921 – 925876 – 880876 – 880876 – 880
Duplexer876 – 880 / 921 – 925 MHz (GSM-R)
47
793 004, 793 005
Pass bandLow band 890 – 915 MHzHigh band 935 – 960 MHz
Insertion lossAntenna → Low band < 0.5 dB (890 – 915 MHz)High band → Antenna < 0.5 dB (935 – 960 MHz)
IsolationLow band ↔ High band > 70 dB (890 – 915 / 935 – 960 MHz)
VSWR < 1.25 (890 – 915 / 935 – 960 MHz)Impedance 50 Input power < 500 W (high band; with max. 16 carriers)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °C –40 ... +60 °CConnectors
Low band 7-16 female N female 7-16 female 7-16 femaleHigh band 7-16 female 7-16 female 7-16 female 7-16 femaleAntenna 7-16 female 7-16 female 7-16 female 7-16 female
Application Indoor Indoor Indoor, 19˝ drawer Outdoor (IP 66)Special features Built-in DC stop between all portsMounting With 4 screws With 4 screws Wall mounting: With 4 screws
(max. 4 mm diameter) (max. 6 mm diameter) (max. 8 mm diameter)Mast mounting: With additio-
nal clamp setWeight 2.6 kg 3.5 kg 5.5 kgPacking size 309 mm x 162 mm x 252 mm 612 mm x 312 mm x 224 mm 347 mm x 294 mm x 174 mmDimensions (w x h x d) 228.6 mm x 80 mm x 169.6 mm 19˝ drawer, 2 height units, 238 mm x 93.5 mm x 305 mm
(including connectors and mounting feet) plug-in depth 172 mm (including connectors andmounting brackets)
Duplexer890 – 915 / 935 – 960 MHz (GSM)
Technical Data
The Duplexer is designed to combine/splitGSM Tx and Rx signals onto/from onecommon Tx/Rx antenna in order to savefeeder cable and antenna costs.
782 10164: Indoor version with 7-16 female connectors
782 10165: Indoor version with 7-16/N female connectors
782 10161: Indoor version with 7-16 female connectors mounted onto a 19˝ drawer
782 10162: Outdoor version with 7-16 female connectors
Type No. 782 10164 782 10165 782 10161 782 10162
Typical Attenuation Curves
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz875 885 895 905 915 925 935 945 955 965 975
935 – 960890 – 915
Antenna → Low band High band → Antenna0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
875 885 895 905 915 925 935 945 955 965 975
Atte
nuat
ion/
dB
Frequency/MHz
890 – 915
Antenna → Low band High band → Antenna
Diagram I Diagram II
782 10164 (indoor)782 10162 (outdoor)
782 10161 (19˝ drawer)
48
782 10164 (indoor)
Duplexer890 – 915 / 935 – 960 MHz (GSM)
Low band Antenna High band
782 10162(outdoor)
Low band Antenna High band
AntennaLow band High band
782 10165(indoor)
782 10161 (indoor, 19˝ drawer)
AntennaLow band High band
Low band Antenna High band
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Low band Antenna High band
171
275
305
91.559.543.5
238
87 64
52
6193.5
169.
6 134
148
175.
216
9.6 13
414
8
229219 ø4
.3
91.559.527.5206max. 80
229219 ø4
.3
5091.559.527.5
206max. 8050
91.559.5
445
483
465.5
166
76.1
84.1
88.1
6
172
25
6
49
Clamp Set
DC stop
Duplexer880 – 915 / 925 – 960 MHz (EGSM)
The Duplexer is designed to combine/split EGSMTx and Rx signals onto/from one common Tx/Rxantenna in order to save feeder cable and antennacosts.
• Suitable for indoor applications
• Built-in DC Stop
Type No. 782 10167Pass band
Low band 880 – 915 MHzHigh band 925 – 960 MHz
Insertion lossAntenna → Low band < 0.9 dB (880 – 915 MHz)High band → Antenna < 0.9 dB (925 – 960 MHz)
IsolationLow band ↔ High band > 75 dB (880 – 915 / 925 – 960 MHz)
VSWR < 1.25 (880 – 915 / 925 – 960 MHz)
Impedance 50
Input power < 250 W (low band or high band)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
Connectors 7-16 female
Application Indoor
Special features Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter)
Weight 4.6 kg
Packing size 347 mm x 297 mm x 174 mm
Dimensions (w x h x d) 229 mm x 81 mm x 260 mm(including connectors and mounting feet)
Technical Data
Typical Attenuation Curves
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz870 880 890 900 910 920 930 940 950 960 970
880 – 915 925 – 960
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0870 880 890 900 910 920 930 940 950 960 970
Atte
nuat
ion/
dB
Frequency/MHz
925 – 960880 – 915
Diagram II
Diagram IAntenna → Low band High band → Antenna
Antenna → Low band High band → Antenna
Low band Antenna High band
50
Duplexer1710 – 1785 / 1805 – 1880 MHz (GSM 1800)
51
Type No. 792 542 782 10415Pass band
Low band 1710 – 1785 MHzHigh band 1805 – 1880 MHz
Insertion lossAntenna → Low band < 0.7 dB (1710 – 1785 MHz)High band → Antenna < 0.7 dB (1805 – 1880 MHz)
IsolationLow band ↔ High band > 65 dB (1710 – 1785 / 1805 – 1880 MHz)
VSWR < 1.25 (1710 – 1785 / 1805 – 1880 MHz)Impedance 50 Input power < 150 W (low band or high band)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °CConnectors 7-16 femaleApplication Indoor Indoor, 19˝ drawerSpecial features Built-in DC stop between all portsMounting With 4 screws With 4 screws
(max. 4 mm diameter) (max. 6 mm diameter)Weight 1.6 kg 2.6 kgPacking size 282 x 252 x 114 mm 612 x 312 x 224 mmDimensions (w x h x d) 192 x 42.5 x 199.6 mm 19˝ drawer, 2 height units
(including connectors plug-in depth 184 mmand mounting feet)
Technical Data
The Duplexer is designed to combine/split GSM 1800Tx and Rx signals onto/from one common Tx/Rx an-tenna in order to save feeder cable and antenna costs.
• Suitable for indoor applications
• Built-in DC stop
Typical Attenuation Curves
Diagram I
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1695 1715 1735 1755 1775 1795 1815 1835 1855 1875 1895
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1785
Antenna → Low band High band → AntennaDiagram II
Low Band Antenna High Band
792 542
782 10415
Low band Antenna High band
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz1695 1715 1735 1755 1775 1795 1815 1835 1855 1875 1895
1710 – 1785 1805 – 1880
Antenna → Low band High band → Antenna
Duplexer1850 – 1910 / 1930 – 1990 MHz (GSM 1900)
Type No. 792 544Pass band
Low band 1850 – 1910 MHzHigh band 1930 – 1990 MHz
Insertion lossAntenna → Low band < 0.7 dB (1850 – 1910 MHz)High band → Antenna < 0.7 dB (1930 – 1990 MHz)
IsolationLow band ↔ High band > 65 dB (1850 – 1910 / 1930 – 1990 MHz)
VSWR < 1.25 (1850 – 1910 / 1930 – 1990 MHz)Impedance 50 Input power < 300 W (low band or high band)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –20 ... +55 °CConnectors 7-16 femaleApplication IndoorSpecial features Built-in DC stop between all portsMounting With 4 screws (max. 4 mm diameter)Weight 1.7 kgPacking size 282 mm x 252 mm x 114 mmDimensions (w x h x d) 192 mm x 42.5 mm x 199.6 mm
(including connectors and mounting feet)
Technical Data
The Duplexer is designed to combine/split GSM 1900Tx and Rx signals onto/from one common Tx/Rx an-tenna in order to save feeder cable and antenna costs.
• Suitable for indoor applications
• Built-in DC stop
Typical Attenuation Curves
Diagram I
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz1820 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020
1850 – 1910 1930 – 1990
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1820 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020
Atte
nuat
ion/
dB
Frequency/MHz
1930 – 19901850 – 1910
Antenna → Low band High band → AntennaDiagram II
Antenna → Low band High band → Antenna
Low Band Antenna High Band
52
53
Type No. 782 10192 782 10193
Typical Attenuation Curves
Duplexer1920 – 1980 / 2110 – 2170 MHz (UMTS)
The Duplexer is designed to combine/split UMTS Tx and Rx signals onto/from one common Tx/Rxantenna in order to save feeder cable and antennacosts.
• Suitable for indoor applications
• Built-in DC stop
Pass bandLow band 1920 – 1980 MHzHigh band 2110 – 2170 MHz
Insertion lossAntenna → Low band < 0.3 dB (1920 – 1980 MHz) High band → Antenna < 0.3 dB (2110 – 2170 MHz)
IsolationLow band ↔ High band > 90 dB (1920 – 1980 / 2110 – 2170 MHz)
VSWR < 1.25 (1920 – 1980 / 2110 – 2170 MHz)
Impedance 50
Input power < 250 W (low band or high band)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
Connectors 7-16 female N female
Application Indoor
Special features Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter)
Weight 1.67 kg
Packing size 272 mm x 237 mm x 119 mm
Dimensions (w x h x d) 229 x 46 x 167.6 mm 229 x 46 x 173.4 mm (including connectors and mounting feet)
Technical Data
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300
1920 – 1980920 – 198 2110 – 21702110 – 217
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.01800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300
Atte
nuat
ion/
dB
Frequency/MHz
22110 – 21702801920 – 1981920 – 198
Diagram II
Diagram IAntenna → Low band
High band → Antenna
High band → Antenna
Antenna → Low band
Low band Antenna High band
Low band Antenna High band
782 10192
782 10193
Duplexer1920 – 2060 / 2110 – 2170 MHz (UMTS)
54
The Duplexer is designed to combine/split UMTS Txand Rx signals onto/from one common Tx/Rx anten-na in order to save feeder cable and antenna costs.
• Especially suitable for use in UMTS intermodula-tion measurement equipment due to very high isolation and intermodulation performance
• 3rd order intermodulation products measurementpossible due to extended low band bandwidth
• Suitable for indoor applications
• Built-in DC stop
Type No. 793 538Pass band
Low band 1920 – 2060 MHzHigh band 2110 – 2170 MHz
Insertion lossAntenna → Low band < 1.0 dB (1920 – 2060 MHz)High band → Antenna < 1.0 dB (2110 – 2170 MHz)
IsolationLow band ↔ High band > 110 dB (1920 – 2060 / 2110 – 2170 MHz)
VSWR < 1.25 (1920 – 2060 / 2110 – 2170 MHz)Impedance 50 Input power < 50 W (low band) / < 150 W (high band)Intermodulation products < –178 dBc (3rd order; with 2 x 20 W)Temperature range +15 … +35 °CConnectors 7-16 femaleApplication IndoorMounting With 4 screws (M6)Weight 2.8 kgDimensions (w x h x d) 439 mm x 40.2 mm x 100 mm (without connectors)
Low band port = Port 1High band port = Port 2Antenna port = Port 3 / Common port
Technical Data
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.01800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300
Atte
nuat
ion/
dB
Frequency/MHz
1920 – 2060 22110 – 2170
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz1800 1850 1900 1950 2000 2050 2100 2150 2200 2250 2300
1920 – 2060 22110 – 2170
Typical Attenuation CurvesDiagram I
Diagram IIHigh band → AntennaAntenna → Low band
High band → AntennaAntenna → Low band
Low bandHigh band
Antenna
55
Multiband Combiners
Mul
tiban
d C
ombi
ners
56
Summary of Articles
Description Type No. Frequency range Max. input power Page
Dual-Band Combiner 728 954 Band 1: 68 – 470 MHz 50 W 58, 59Band 2: 870 – 970 MHz 50 W
Dual-Band Combiner 791 145 Band 1: 50 – 1000 MHz 100 W 60, 61Band 2: 1600 – 2000 MHz 50 W
Dual-Band Combiner 782 10460 Band 1: 50 – 470 MHz 500 W 62, 63Band 2: 806 – 2500 MHz 500 W
Dual-Band Combiner 782 10341 Band 1: 824 – 880 MHz 400 W 64Band 2: 890 – 960 MHz 400 W
Dual-Band Combiner 782 10350 Band 1: 824 – 894 MHz 400 W 65Band 2: 907 – 960 MHz 400 W
Dual-Band Combiner 793 532 Band 1: 806 – 960 MHz 250 W 66, 67Band 2: 1710 – 2170 MHz 200 W
Dual-Band Combiner 793 533 Band 1: 806 – 960 MHz 250 W 66,67Band 2: 1710 – 2170 MHz 200 W
Dual-Band Combiner 782 10346 Band 1: 806 – 960 MHz 250 W 68, 69Band 2: 1710 – 2170 MHz 200 W
Dual-Band Combiner 782 10248 Band 1: 806 – 960 MHz 650 W 70, 71Band 2: 1710 – 2170 MHz 650 W
Dual-Band Combiner 782 10249 Band 1: 806 – 960 MHz 650 W 70, 71Band 2: 1710 – 2170 MHz 650 W
Dual-Band Combiner 782 10250 Band 1: 806 – 960 MHz 650 W 70, 71Band 2: 1710 – 2170 MHz 650 W
Dual-Band Combiner 782 10251 Band 1: 806 – 960 MHz 650 W 70, 71Band 2: 1710 – 2170 MHz 650 W
Dual-Band Combiner 782 10278 Band 1: 806 – 1880 MHz 500 W 72, 73Band 2: 1920 – 2170 MHz 500 W
Dual-Band Combiner 782 10279 Band 1: 806 – 1880 MHz 500 W 72, 73Band 2: 1920 – 2170 MHz 500 W
Dual-Band Combiner 782 10305 Band 1: 806 – 1880 MHz 500 W 72, 73Band 2: 1920 – 2170 MHz 500 W
Dual-Band Combiner 782 10306 Band 1: 806 – 1880 MHz 500 W 72, 73Band 2: 1920 – 2170 MHz 500 W
Dual-Band Combiner 793 423 Band 1: 1710 – 1880 MHz 240 W 74, 75Band 2: 1920 – 2170 MHz 240 W
Dual-Band Combiner 793 424 Band 1: 1710 – 1880 MHz 240 W 74, 75Band 2: 1920 – 2170 MHz 240 W
Dual-Band Combiner 782 10243 Band 1: 1710 – 1880 MHz 240 W 74, 75Band 2: 1920 – 2170 MHz 240 W
Dual-Band Combiner 782 10244 Band 1: 1710 – 1880 MHz 240 W 74, 75Band 2: 1920 – 2170 MHz 240 W
Triple-Band Combiner 793 425 Band 1: 880 – 960 MHz 240 W 76, 77Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 793 426 Band 1: 880 – 960 MHz 240 W 76, 77Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 782 10245 Band 1: 880 – 960 MHz 240 W 76, 77Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 782 10246 Band 1: 880 – 960 MHz 240 W 76, 77Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 793 528 Band 1: 806 – 960 MHz 240 W 78, 79Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 793 529 Band 1: 806 – 960 MHz 240 W 78, 79Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Triple-Band Combiner 782 10298 Band 1: 806 – 960 MHz 240 W 78, 79Band 2: 1710 – 1880 MHz 240 WBand 3: 1920 – 2170 MHz 240 W
Dual-Band Combiner 782 10264 Band 1: 50 – 2200 MHz 200 W 80Band 2: 2400 – 2500 MHz 200 W
Multiband Combiners:
57
PM
RU
MT
SG
SM
180
0G
SM
900
AM
PS
/ C
DM
AW
LA
N
Fre
qu
ency
/ M
Hz
50 6
8
4
70
80
6
8
80
9
60
17
10
1880
19
20
217
0 2
400
2
500
Typ
e N
o.
728
954
68 –
470
50 –
100
016
00 –
200
079
1 14
5
50 –
470
806
– 25
0078
2 10
460
824
– 88
078
2 10
341
824
– 89
478
2 10
350
1710
– 2
170
793
532,
793
533
782
1034
6
1710
– 2
170
782
1024
8, 7
82 1
0249
782
1025
0, 7
82 1
0251
806
– 18
8019
20 –
217
078
2 10
278,
782
102
79
782
1030
5, 7
82 1
0306
1710
– 1
880
1920
– 2
170
793
423,
793
424
782
1024
3, 7
82 1
0244
1710
– 1
880
1920
– 2
170
793
425,
793
426
782
1024
5, 7
82 1
0246
1710
– 1
880
1920
– 2
170
793
528,
793
529
782
1029
880
6 –
960
50 –
220
024
00 –
250
078
2 10
264
Co-Siting Filter Solutions for GSM and UMTS
Mu
ltib
and
Co
mb
iner
Du
al-B
and
Co
mb
iner
, Tri
ple
-Ban
d C
om
bin
er
870
– 97
0
890
– 96
0
907
– 96
0
806
– 96
0
806
– 96
0 880
– 96
0
58
728 954
Dual-Band Combiner
Port 1
Port 2
Port 3
• Designed for inhouse multiband distributionnetwork
• Enables feeder sharing
• DC by-pass between port 1 and port 3
• Built-in DC stop between port 2 and port 3
Type No. 728 954Pass band
Band 1 68 – 470 MHzBand 2 870 – 970 MHz
Insertion lossPort 1 ↔ Port 3 < 0.5 dB (68 – 470 MHz)Port 2 ↔ Port 3 < 0.5 dB (870 – 970 MHz)
IsolationPort 1 ↔ Port 2 > 45 dB
VSWR < 1.2
Impedance 50
Input powerBand 1 < 50 WBand 2 < 50 W
Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)
Temperature range –20 ... +70 °C
Connectors N female
Application Indoor
DC transparencyPort 1 ↔ Port 3 By-pass (max. 2500mA)Port 2 → Port 3 short circuitedPort 3 → Port 2 stop
Weight 0.8 kg
Packing size 285 mm x 55 mm x 125 mm
Dimensions (w x h x d) 229.4 mm x 32 mm x 111.6 mm(without connectors)
Technical Data
Port 3
Port 2Port 1
68 – 470 MHz80 / 160 / 400 MHz
870 – 970 MHzGSM 900
68 – 470 MHz 870 – 970 MHz
OutputN coupler
InputN coupler
InputN coupler
15 12
32
18.7
ø4.3
40
111.
6
105
223
229.4
59
Dual-Band Combiner68 – 470 MHz80 / 160 / 400 MHz
870 – 970 MHzGSM 900
0
10
20
30
40
50
60
70
80
90
100
0 100 200 300 400 500 600 700 800 900 1000
Atte
nuat
ion/
dB
Frequency/MHz
68 – 470 870 – 970
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 100 200 300 400 500 600 700 800 900 1000
Atte
nuat
ion/
dB
Frequency/MHz
8870 – 970
Diagram IPort 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
Typical Attenuation Curves
728 954
60
Pass bandBand 1 50 – 1000 MHzBand 2 1600 – 2000 MHz
Insertion lossPort 1 ↔ Port 3 < 0.3 dB (50 – 1000 MHz)Port 2 ↔ Port 3 < 0.5 dB (1600 – 2000 MHz)
IsolationPort 1 ↔ Port 2 > 40 dB (50 – 1000 / 1600 – 2000 MHz)
VSWR (all ports) < 1.2 (50 – 1000 / 1600 – 2000 MHz)
Impedance 50
Input powerBand 1 < 100 WBand 2 < 50 W
Temperature range –30 … +60 °C
Connectors N female
Application Indoor
DC transparencyPort 1 ↔ Port 3 By-pass (max. 2500mA)Port 2 → Port 3 short circuitedPort 3 → Port 2 stop
Mounting With 4 screws (max.4 mm diameter)
Weight 0.7 kg
Packing size 220 mm x 40 mm x 140 mm
Dimensions (w x h x d) 201 mm x 23 mm x 112 mm (incl. connectors)
Type No. 791 145
Technical Data
• Designed for inhouse multiband distribution network
• Enables feeder sharing
• DC by-pass between port 1 and port 3
• Built-in DC stop between port 2 and port 3
Port 1
Port 2
Port 3
Dual-Band Combiner50 – 1000 MHz
80 / 160 / 400 / GSM 9001600 – 2000 MHz
GSM 1800
deep
Port 3
Port 2Port 150 – 1000 MHz 1600 – 2000 MHz
0
10
20
30
40
50
60
70
80
90
100
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Atte
nuat
ion/
dB
Frequency/MHz
50 – 1000 1600 – 2000
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Atte
nuat
ion/
dB
Frequency/MHz
1600 – 200050 – 1000
Diagram IPort 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
61
Dual-Band Combiner50 – 1000 MHz
80 / 160 / 400 / GSM 9001600 – 2000 MHz
GSM 1800
Typical Attenuation Curves
791 145
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.00 250 500 750 1000 1250 1500 1750 2000 2250 2500
Atte
nuat
ion/
dB
Frequency/MHz
806 – 250050 – 470
Typical Attenuation Curves
Diagram II
Diagram IPort 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1 ↔ Port 3 Port 2 ↔ Port 3
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz0 250 500 750 1000 1250 1500 1750 2000 2250 2500
50 – 470 806 – 2500
Dual-Band Combiner50 – 470 MHz
PMR / TETRA / TETRAPOL806 – 2500 MHz
CDMA 800 / GSM 900 / GSM 1800 / UMTS / WLAN
Type No. 782 10460
Pass bandBand 1 50 – 470 MHzBand 2 806 – 2500 MHz
Insertion lossPort 1 ↔ Port 3 < 0.15 dB (50 – 470 MHz)Port 2 ↔ Port 3 < 0.15 dB (806 – 2500 MHz)
IsolationPort 1 ↔ Port 2 > 50 dB (50 – 470 / 806 – 2500 MHz)
VSWR < 1.25 (50 – 470 / 806 – 960 / 1710 – 2500 MHz)
Impedance 50
Input powerBand 1 < 500 WBand 2 < 500 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –55 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA)Port 2 ↔ Port 3 Stop
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 4 kg
Dimensions (w x h x d) 122 x 64 x 364.3 mm(including mounting brackets)
Technical Data
Port 3
Port 150 – 470
Port 2806 – 2500
Port 3
Port 2
62
• Designed for co-siting purposes• Enables feeder sharing
• Can be used as a combiner near the BTS or in a reciprocal function near the antenna
• Suitable for indoor or outdoor applications• Wall or mast mounting• External DC stop available as an accessory• Very low insertion loss• High input power
Port 1
Clamp Set
DC stop
50- load
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC stop
784 10367 50- load 1.5 Windoor or outdoor
Dual-Band Combiner50 – 470 MHz
PMR / TETRA / TETRAPOL806 – 2500 MHz
CDMA 800 / GSM 900 / GSM 1800 / UMTS / WLAN
➀
➃
➂
➁
Port 3
Port 1
Port 2
63
64
Dual-Band Combiner824 – 880 MHzAMPS / CDMA 800
890 – 960 MHzGSM 900
• Designed for co-siting purposes• Enables feeder sharing• Suitable for indoor applications• Built-in DC stop between all ports
Type No. 782 10341Pass band
Band 1 (AMPS / CDMA 800) 824 – 880 MHzBand 2 (GSM 900) 890 – 960 MHz
Insertion lossPort 1 ↔ Port 3 < 0.6 dB (824 – 880 MHz)Port 2 ↔ Port 3 < 0.6 dB (890 – 960 MHz)
IsolationPort 1 ↔ Port 2 > 55 dB (824 – 880 MHz)
> 50 dB (890 – 960 MHz)
VSWR < 1.2 (824 – 880 / 890 – 960 MHz)
Impedance 50
Input powerBand 1 < 400 W (with max. 8 carriers)Band 2 < 400 W (with max. 8 carriers)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 ... +55 °C
Connectors 7-16 female
Application Indoor
Special features Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter)
Weight Approx. 3 kg
Dimensions (w x h x d) 228.6 mm x 81 mm x 213.6 mm(including connectors and mounting feet)
Technical Data
782
1034
182
4–88
0 / 8
90–9
60 M
Hz
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
800 820 840 860 880 900 920 940 960 980 1000
Atte
nuat
ion/
dB
Frequency/MHz
824 – 880 890 – 960
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz800 820 840 860 880 900 920 940 960 980 1000
824 – 880 890 – 960
Calculated Attenuation Curves
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram I
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1Port 3
Port 2
• Designed for co-siting purposes• Enables feeder sharing• Suitable for indoor applications• Built-in DC stop between all ports
Type No. 782 10350Pass band
Band 1 (AMPS / CDMA 800) 824 – 894 MHzBand 2 (GSM 900) 907 – 960 MHz
Insertion lossPort 1 ↔ Port 3 < 0.5 dB (824 – 894 MHz)Port 2 ↔ Port 3 < 0.5 dB (907 – 960 MHz)
IsolationPort 1 ↔ Port 2 > 70 dB (824 – 894 / 907 – 960 MHz)
VSWR < 1.2 (824 – 894 / 907 – 960 MHz)
Impedance 50
Input powerBand 1 < 400 W (with max. 20 carriers)Band 2 < 400 W (with max. 8 carriers)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 ... +55 °C
Connectors 7-16 female
Application Indoor
Special features Built-in DC stop between all ports
Mounting With 4 screws (max. 4 mm diameter)
Weight Approx. 3 kg
Dimensions (w x h x d) 228.6 mm x 82 mm x 259.6 mm(including connectors and mounting feet)
Technical Data
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
800 820 840 860 880 900 920 940 960 980 1000
Atte
nuat
ion/
dB
Frequency/MHz
824 – 894 907 – 960
Calculated Attenuation Curves
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram I
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1Port 3
Port 2
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz800 820 840 860 880 900 920 940 960 980 1000
824 – 894 907 – 960
65
Dual-Band Combiner824 – 894 MHzAMPS / CDMA 800
907 – 960 MHzGSM 900
66
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS or
in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-
nas as a double unit• DC by-pass between all ports• DC stop available as an accessory
Type No. 793 532 793 533Single Unit Double Unit
Pass bandBand 1 806 – 960 MHzBand 2 1710 – 2170 MHz
Insertion lossPort 1 ↔ Port 3 Typically 0.15 dB (806 – 960 MHz)Port 2 ↔ Port 3 Typically 0.25 dB (1710 – 2000 MHz)
Typically 0.35 dB (2000 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 45 dB (806 – 824 MHz)
> 50 dB (824 – 960 MHz)> 50 dB (1710 – 2170 MHz)
VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)
Impedance 50
Input powerBand 1 < 250 WBand 2 < 200 W
Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)
Temperature range –55 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Special features DC by-pass between all ports (max. 2500 mA)
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 1.6 kg 3.0 kg
Packing size 350 x 165 x 138 mm 350 x 165 x 190 mm
Dimensions (w x h x d) 125 x 282 x 61.2 mm 125 x 282 x 111.6 mm(including mounting brackets)
Technical Data
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
806 – 960
2000 – 2170
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
60806 – 96 1710 – 2000
2000 – 2170
Typical Attenuation Curves
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram I
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
Single Unit 793 532Double Unit 793 533 (only 1 unit shown)
Port 1
Port 2
Port 3
793 532Single Unit
793 533Double Unit
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
Side view793 533 Double Unit
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC Stop
Clamp Set
DC Stop
Earthing Instruction
Toothed washer Earthing cable (not included in thescope of delivery)Washer Earthing screwTorque 6-7 Nm
Top view793 532 Single Unit, 793 533 Double Unit
* Valid if labelled “Dual-Band Combiner V1“ (not valid for previous versionlabelled “Dual-Band Combiner“
Bottom view793 532 Single Unit, 793 533 Double Unit
Side view793 532 Single Unit
4 screws M5 x 104 spring washers
5.5 DIN 6095
281.8
234
61.2
*
40.5
*
31.5
M6
*
*
*
67
➁ ➃
➀ ➂
68
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS or
in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• DC by-pass between all ports• DC stop available as an accessory
Type No. 782 10346Pass band
Band 1 806 – 960 MHzBand 2 1710 – 2170 MHz
Insertion lossPort 1 ↔ Port 3 Typically 0.15 dB (806 – 960 MHz)Port 2 ↔ Port 3 Typically 0.25 dB (1710 – 2000 MHz)
Typically 0.35 dB (2000 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 45 dB (806 – 824 MHz)
> 50 dB (824 – 960 MHz)> 50 dB (1710 – 2170 MHz)
VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)
Impedance 50
Input powerBand 1 < 250 WBand 2 < 200 W
Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)
Temperature range –55 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Special features DC by-pass between all ports (max. 2500 mA)
Weight 1.5 kg
Packing size 350 mm x 165 mm x 125 mm
Dimensions (w x h x d) 117.5 mm x 234 mm x 41.5 mm
Technical Data
Port 1
Port 2
Port 3
Side view782 10346
Top view
782 10346
Application Example
69
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
806 – 960
2000 – 2170
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
60806 – 96 1710 – 2000
2000 – 2170
Typical Attenuation Curves
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Diagram I
Diagram IIPort 1 ↔ Port 3 Port 2 ↔ Port 3
70
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS
or in a reciprocal function near the antenna
• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-
nas as a double unit• Built-in lightning protection• External DC stop available as an accessory• Very low insertion loss• High input power
782 10248, 782 10250Single Unit
782 10249, 782 10251Double Unit
Single Unit 782 10248Double Unit 782 10249(only 1 unit shown)
Single Unit 782 10250 Double Unit 782 10251 (only 1 unit shown)
Port 1 Port 2806 – 960 1710 – 2170
Port 1 Port 2806 – 960 1710 – 2170
Port 3Port 3
Port 1
Port 2
Port 3
Type No. 782 10248 782 10249 782 10250 782 10251Single Unit Double Unit Single Unit Double Unit
Pass bandBand 1 806 – 960 MHzBand 2 1710 – 2170 MHz
Insertion lossPort 1 ↔ Port 3 < 0.15 dB (806 – 960 MHz), typically 0.1 dB (806 – 960 MHz)Port 2 ↔ Port 3 < 0.1 dB (1710 – 2170 MHz), typically 0.05 dB (1710 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 55 dB (806 – 960 MHz) / > 65 dB (1710 – 2170 MHz)
VSWR < 1.2 (806 – 960 / 1710 – 2170 MHz)
Impedance 50
Input powerBand 1 / Band 2 < 650 W / < 650 W
Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)
Temperature range –55 ... +60 °C
Connectors 7-16 female(long neck)
Application Indoor or outdoor (IP 66)
DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA) StopPort 2 ↔ Port 3 By-pass (max. 2500 mA) By-pass (max. 2500 mA)
Lightning protection 3 kA, 10/350 s pulse
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 2.9 kg 5.7 kg 2.9 kg 5.7 kg
Packing size 365 x 207 x 150 mm 365 x 207 x 214 mm 365 x 207 x 150 mm 365 x 207 x 214 mm
Dimensions (w x h x d) 125 x 274 x 64 mm 125 x 274 x 120 mm 125 x 274 x 64 mm 125 x 274 x 120 mm(including mounting brackets)
Technical Data
71
Dual-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 2170 MHz
GSM 1800 / UMTS
Typical Attenuation Curves
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
806 – 960 1710 – 2170
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 2170 806 – 960
Diagram II
Diagram I
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Earthing InstructionSingle Unit Double Unit
782 10248, 782 10250 782 10249, 782 10251
Toothed washer
Earthing cable (not included in thescope of delivery)
Internal earthing cable
Washer Earthing screw
Torque 6-7 Nm
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Side view782 10248, 782 10250Single Unit
Side view782 10249, 782 10251Double Unit
Top view782 10248, 782 10250Single Unitand782 10249, 782 10251Double Unit
Bottom view782 10248, 782 10250Single Unitand782 10249, 782 10251Double Unit
4 screws M5 x 104 spring washers
5.5 DIN 6095
Type No. Description
793 301 DC stop
6410
2
➁ ➃
➀ ➂
Clamp Set
DC stop
Port 1
Port 2
Port 3
Dual-Band Combiner806 – 1880 MHz
CDMA 800 / GSM 900 / GSM 18001920 – 2170 MHz
UMTS
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS
or in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol anten-
nas as a double unit• Built-in lightning protection• External DC Stop available as an accessory
Single Unit 782 10278Double Unit 782 10279 (only 1 unit shown)
Single Unit 782 10305 Double Unit 782 10306 (only 1 unit shown)
Port 1 Port 2806 – 1880 1920 – 2170
Port 1 Port 2806 – 1880 1920 – 2170
Port 3Port 3
782 10278, 782 10305Single Unit
782 10279, 782 10306Double Unit
Type No. 782 10278 782 10279 782 10305 782 10306Single Unit Double Unit Single Unit Double Unit
Pass bandBand 1 806 – 1880 MHzBand 2 1920 – 2170 MHz
Insertion lossPort 1 ↔ Port 3 < 0.1 dB, typically 0.05 dB (806 – 960 MHz) / < 0.4 dB, typically 0.2 dB (1710 – 1880 MHz)Port 2 ↔ Port 3 < 0.4 dB typically 0.2 dB (1920 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 55 dB (806 – 960 MHz) / > 50 dB (1710 – 1880 MHz)
> 50 dB (1920 – 1980 MHz) / > 50 dB (2110 – 2170 MHz)
VSWR < 1.2 (806 – 960 MHz) / < 1.25 (1710 – 1880 MHz)< 1.2 (1920 – 2170 MHz)
Impedance 50
Input powerBand 1 / Band 2 < 500 W / < 500 W
Intermodulation products < –160 dBc (2nd/3rd order; with 2 x 20 W)
Temperature range –55 ... +60 °C
Connectors 7-16 female (long neck)
Application Indoor or outdoor (IP 66)
DC/AISG transparencyPort 1 ↔ Port 3 By-pass (max. 2500 mA) StopPort 2 ↔ Port 3 By-pass (max. 2500 mA) By-pass (max. 2500 mA)
Lightning protection 3 kA, 10/350 s pulse
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 3.4 kg 6.6 kg 3.4 kg 6.6 kg
Packing size 430 x 210 x 150 mm 430 x 210 x 220 mm 430 x 210 x 150 mm 430 x 210 x 220 mm
Dimensions (w x h x d) 130 x 349 x 64 mm 130 x 349 x 119 mm 130 x 349 x 64 mm 130 x 349 x 119 mm(including mounting brackets)
Technical Data
72
0
10
20
30
40
50
60
70
80
90
100500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
806 – 1880 01920 – 2170
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
806 – 1880 01920 – 2170
Dual-Band Combiner
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC Stop
806 – 1880 MHzCDMA 800 / GSM 900 / GSM 1800
1920 – 2170 MHzUMTS
Clamp Set
DC Stop
Side view, 782 10279, 782 10306 Double Unit
Top view, 782 10278, 782 10305 Single Unit, 782 10279, 782 10306 Double Unit
Side view, 782 10278, 782 10305 Single Unit
Port 2
Port 1
Bottom view, 782 10278, 782 10305 Single Unit, 782 10279, 782 10306 Double Unit
4 screws M5 x 104 spring washers
5.5 DIN 6095
Port 3
73
Earthing InstructionSingle Unit Double Unit
782 10278, 782 10305 782 10279, 782 10306
Toothed washer
Earthing cable (not included in thescope of delivery)
Internal earthing cable
Washer Earthing screw
Torque 6-7 Nm
Typical Attenuation Curves
Diagram II
Diagram I
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1 ↔ Port 3 Port 2 ↔ Port 3
➁ ➃
➀ ➂
74
Dual-Band Combiner1710 – 1880 MHz
GSM 18001920 – 2170 MHz
UMTS
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS
or in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol
antennas as a double unit• Built-in lightning protection
• 793 423: Single unit, DC by-pass between all ports External DC stop available as an accessory
• 793 424: Double unit, DC by-pass between all portsExternal DC stop available as an accessory
• 782 10243: Single unit, DC by-pass between ports 2and 3Built-in DC stop between ports 1 and 3
• 782 10244: Double unit, DC by-pass between ports 2and 3Built-in DC stop between ports 1 and 3
793 423, 782 10243Single Unit
793 424, 782 10244Double Unit
Port 1
Port 2
Port 3
Single Unit 793 423Double Unit 793 424(only 1 unit shown)
Single Unit 782 10243Double Unit 782 10244 (only 1 unit shown)
Type No. 793 423 793 424 782 10243 782 10244Single Unit Double Unit Single Unit Double Unit
Pass bandBand 1 (GSM 1800) 1710 – 1880 MHzBand 2 (UMTS) 1920 – 2170 MHz
Insertion lossPort 1 ↔ Port 3 < 0.3 dB (1710 – 1880 MHz)Port 2 ↔ Port 3 < 0.3 dB (1920 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 50 dB (1710 – 1880 MHz)
> 50 dB (1920 – 2170 MHz)
VSWR < 1.2 (1710 – 1880 / 1920 – 2170 MHz)
Impedance 50
Input powerBand 1 < 240 WBand 2 < 240 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Special features External DC stop available as an accessory Built-in DC stop between ports 1 and 3DC by-pass between all ports (max. 2500 mA) DC by-pass between ports 2 and 3 (max. 2500 mA)
Built-in lightning protection (3 kA, 10/350 s pulse)
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 3.2 kg 6.4 kg 3.2 kg 6.4 kg
Packing size 362 x 262 x 139 mm 364 x 197 x 276 mm 362 x 262 x 139 mm 364 x 197 x 276 mm
Dimensions (w x h x d) 216 x 318 x 55 mm 216 x 318 x 127 mm 216 x 318 x 55 mm 216 x 318 x 127 mm(including mounting brackets)
Technical Data
Port 1 Port 21710 – 1880 1920 – 2170
Port 1 Port 21710 – 1880 1920 – 2170
Port 3Port 3
75
0
10
20
30
40
50
60
70
80
90
1001400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1880 1920 – 2170
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.01400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1880 1920 – 2170
263755
Type
no.
Type
Ser
ial n
o.
7934
23 Dua
l Ban
d C
ombi
n
E2
. . .
. . .
. .
6473
8.55
13736
216
210
243.
228
7.7
317.
7
Port 1 Port 2
Port 3
Dual-Band Combiner1710 – 1880 MHz
GSM 18001920 – 2170 MHz
UMTS
Top view793 423, 782 10243 Single Unit, 793 424, 782 10244 Double Unit
Side view793 423, 782 10243Single Unit
Side view793 424, 782 10244Double Unit
37126.6
2266
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Type No. Description
793 301 DC stop
Clamp Set
DC stop
Typical Attenuation Curves
Diagram II
Diagram I
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Port 1 ↔ Port 3 Port 2 ↔ Port 3
Triple-Band Combiner
Pass bandBand 1 (GSM 900) 880 – 960 MHzBand 2 (GSM 1800) 1710 – 1880 MHzBand 3 (UMTS) 1920 – 2170 MHz
Insertion lossPort 1 ↔ Port 4 < 0.2 dB ( 880 – 960 MHz)Port 2 ↔ Port 4 < 0.3 dB (1710 – 1880 MHz)Port 3 ↔ Port 4 < 0.3 dB (1920 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 50 dB ( 880 – 960 / 1710 – 1880 MHz)Port 1 ↔ Port 3 > 50 dB ( 880 – 960 / 1920 – 2170 MHz)Port 2 ↔ Port 3 > 50 dB (1710 – 1880 / 1920 – 2170 MHz)
VSWR < 1.2 (880 – 960 / 1710 – 1880 / 1920 – 2170 MHz)
Impedance 50
Input powerBand 1 < 240 WBand 2 < 240 WBand 3 < 240 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Special features External DC stop available as an accessory Built-in DC stop between ports 1 and 4, ports 2 and 4DC by-pass between all ports (max. 2500 mA) DC by-pass between ports 3 and 4 (max. 2500 mA)
Built-in lightning protection (3 kA, 10/350 s pulse)
Mounting Wall mounting: With 4 screws (max. 8 mm diameter)Mast mounting: With additional clamp set
Weight 4.7 kg 9.4 kg 4.7 kg 9.4 kg
Packing size 363 x 304 x 145 mm 363 x 304 x 198 mm 363 x 304 x 145 mm 363 x 304 x 198 mm
Dimensions (w x h x d) 251 x 318 x 60 mm 251 x 318 x 127 mm 251 x 318 x 60 mm 251 x 318 x 127 mm(including mounting brackets)
880 – 960 MHzGSM 900
1710 – 1880 MHzGSM 1800
1920 – 2170 MHzUMTS
793 425, 782 10245Single Unit
793 426, 782 10246Double Unit
Port 2
Port 1
Port 3
Port 4
Single Unit 793 425 Double Unit 793 426 (only 1 unit shown)
Single Unit 782 10245 Double Unit 782 10246 (only 1 unit shown)
Type No. 793 425 793 426 782 10245 782 10246Single Unit Double Unit Single Unit Double Unit
Technical Data
• Designed for co-siting purposes• Enables feeder sharing• Can be used as a combiner near the BTS or
in a reciprocal function near the antenna• Suitable for indoor or outdoor applications• Wall or mast mounting• Available as a single unit, or for XPol antennas
as a double unit• Built-in lightning protection
• 793 425: Single unit, DC by-pass between all ports External DC Stop available as an accessory
• 793 426: Double unit, DC by-pass between all portsExternal DC Stop available as an accessory
• 782 10245: Single unit, DC by-pass between ports 3 and 4Built-in DC Stop between ports 1 and 4, ports 2 and 4
• 782 10246: Double unit, DC by-pass between ports 3 and 4Built-in DC Stop between ports 1 and 4, ports 2 and 4
76
Triple-Band Combiner880 – 960 MHz
GSM 9001710 – 1880 MHz
GSM 18001920 – 2170 MHz
UMTS
77
126.6
4212
61
60
4229
317.
728
7.7
247.
220
4
212.5
10930
8.5
251245
6498
83
25
Port 1GSM 900880–960 MHZ
Port 2GSM 18001710–1880 MHZ
Port 1 Port 2 Port 3
Port 4
1920 – 2170
0
10
20
30
40
50
60
70
80
90
100500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
1710 – 1880
880 – 960
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Atte
nuat
ion/
dB
Frequency/MHz
880 – 960 01920 – 2170
1710 – 1880
Top view793 425, 782 10245 Single Unit 793 426, 782 10246 Double Unit
Side view793 425, 782 10245 Single Unit
Side view793 426, 782 10246 Double Unit
Typical Attenuation CurvesDiagram I
Port 1 ↔ Port 4 Port 3 ↔ Port 4Port 2 ↔ Port 4
Diagram I
Port 1 ↔ Port 4 Port 3 ↔ Port 4Port 2 ↔ Port 4
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Clamp Set
DC stop
Type No. Description
793 301 DC stop
784 10367 50- load 1.5 Windoor or outdoor
50- load
Type No.
Pass bandBand 1 (CDMA 800 / GSM 900) 806 – 960 MHzBand 2 (GSM 1800) 1710 – 1880 MHzBand 3 (UMTS) 1920 – 2170 MHz
Insertion lossPort 1 ↔ Port 4 < 0.2 dB ( 806 – 960 MHz)Port 2 ↔ Port 4 < 0.3 dB (1710 – 1880 MHz)Port 3 ↔ Port 4 < 0.3 dB (1920 – 2170 MHz)
IsolationPort 1 ↔ Port 2 > 50 dB ( 806 – 960 / 1710 – 1880 MHz)Port 1 ↔ Port 3 > 50 dB ( 806 – 960 / 1920 – 2170 MHz)Port 2 ↔ Port 3 > 50 dB (1710 – 1880 / 1920 – 2170 MHz)
VSWR < 1.2 (806 – 960 / 1710 – 1880 / 1920 – 2170 MHz)
Impedance 50
Input powerBand 1 < 240 WBand 2 < 240 WBand 3 < 240 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 ... +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66) Indoor
Special features DC by-pass between all ports (max. 2500 mA)Built-in lightning protection (3 kW, 10/350 s pulse)
Mounting Wall mounting: With 4 screws (max. 8 mm diameter) With 3 screwsMast mounting: With additional clamp set (max. 6 mm diameter)
Weight 4.6 kg 9.2 kg 4.5 kg
Packing size 362 x 292 x 139 mm 347 x 297 x 174 mm 362 x 292 x 139 mm
Dimensions (w x h x d) 245 x 318 x 55 mm 245 x 318 x 110 mm 245 x 247.5 x 44 mm(including mounting brackets)
Technical Data
793 528 793 529 782 10298Single Unit Double Unit Single Unit
Single Unit 793 528 Double Unit 793 529 (only 1 unit shown)
78
Triple-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 1880 MHz
GSM 18001920 – 2170 MHz
UMTS
• Designed for co-siting purposes
• Enables feeder sharing
• Can be used as a combiner near theBTS or in reciprocal function near theantenna
• Suitable for indoor or outdoor applica-tions
• Wall or mast mounting
• Available as a single unit, or for XPolantennas as a double unit
• Built-in lightning protection
• DC by-pass between all ports
• DC stop available as an accessory
793 529Double Unit
Port 1
Port 2
Port 3
Port 4
782 10298Single Unit
793 528Single Unit
Port 1
Port 2
Port 3
Port 4
9885
245
64
ø8.5
204
247
288
318
209107.5
30
5537
24
Typ
e N
o
793
528
Typ
e
Trip
le B
and
Com
bine
r
Port 4
Port 1 Port 2 Port 3
126.666
223724
Triple-Band Combiner806 – 960 MHz
CDMA 800 / GSM 9001710 – 1880 MHz
GSM 18001920 – 2170 MHz
UMTS
79
Port 4
Port 1 Port 2 Port 3
0
10
20
30
40
50
60
70
80
90
100500 700 900 1100 15001300 1700 1900 2100 25002300
Atte
nuat
ion/
dBFrequency/MHz
1920 – 2170
1710 – 1880
806 – 960
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0500 700 900 1100 15001300 1700 1900 2100 25002300
Frequency/MHz
Atte
nuat
ion/
dB
1920 – 2170
1710 – 1880
806 – 960
Typical Attenuation CurvesDiagram IPort 1 ↔ Port 4 Port 2 ↔ Port 4 Port 2 ↔ Port 4
Diagram IPort 1 ↔ Port 4 Port 2 ↔ Port 4 Port 2 ↔ Port 4
Top view793 528 Single Unit793 529 Double Unit
Side view793 528 Single Unit
Side view793 529 Double Unit
Top view 782 10298 Side view782 10298
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Clamp Set
DC stop
Type No. Description
793 301 DC stop
784 10367 50- load 1.5 Windoor or outdoor
50- load
Port 4COMMON
806–960/1710–18801920–2170 MHz
Port 1GSM 900
806–960 MHz
Port 2GSM 1800
1710–1880 MHz
Port 3UMTS
1920–2170 MHz
80
Port 2 ↔ Port 3
Dual-Band Combiner50 – 2200 MHz
80 / 160 / 400 / 900 / 1800 / UMTS2400 – 2500 MHz
WLAN
• Designed for inhouse multiband distribution networks• Enables feeder sharing• DC by-pass between ports 1 and 3• Built-in DC stop between ports 2 and 3
Type No. 782 10264Pass band
Band 1 50 – 2200 MHzBand 2 2400 – 2500 MHz
Insertion lossPort 1 ↔ Port 3 < 0.1 dB (50 – 2200 MHz)Port 2 ↔ Port 3 < 0.2 dB (2400 – 2500 MHz)
IsolationPort 1 ↔ Port 2 > 50 dB (50 – 2200 / 2400 – 2500 MHz)
VSWR < 1.25 (50 – 2200 / 2400 – 2500 MHz)
Impedance 50
Input powerBand 1 < 200 WBand 2 < 200 W
Intermodulation products < –150 dBc (3rd order; with 2 x 20 W)
Temperature range –20 ... +55 °C
Connectors N female
Application Indoor
Special features Built-in DC stop between ports 2 and 3DC by-pass between ports 1 and 3 (max. 2500 mA)
Mounting With 4 screws (max. 4 mm diameter)
Weight 0.47 kg
Packing size 225 mm x 140 mm x 75 mm
Dimensions (w x h x d) 86 mm x 30.4 mm x 181.4 mm(including connectors and mounting feet)
Technical Data
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 300 600 900 1200 1500 1800 2100 2400 2700 3000
Atte
nuat
ion/
dB
Frequency/MHz
2400 – 2500
50 – 2200
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz875 885 895 905 915 925 935 945 955 965 975
935 – 960890 – 915
Typical Attenuation Curves
Port 1 ↔ Port 3
Diagram I
Diagram IIPort 2 ↔ Port 3
Port 1
Port 2
Port 3
Port 1 ↔ Port 3
81
Hybrid Combiners3-dB Couplers
Hybrid Combiner 4 : 4Hybrid Combiners 2 : 1Hybrid Ring Junctions
Decoupled Power Splitters4.7-dB, 6-dB, 7-dB, 10-dB Couplers
Hyb
rid
Com
bine
rs
82
3-dB Coupler K 63 70 61 806 – 960 MHz 500 W 84
3-dB Coupler K 63 70 67 806 – 960 MHz 500 W 84
3-dB Coupler 793 506 806 – 960 MHz 500 W 85
3-dB Coupler 793 006 1700 – 2200 MHz 300 W 86
3-dB Coupler 793 554 800 – 2200 MHz 300 W 87
3-dB Coupler with Cable Absorber 792 699 806 – 960 MHz 150 W per Tx/Rx port 88
3-dB Coupler with Cable Absorber 792 702 1700 – 2200 MHz 150 W per Tx/Rx port 89
3-dB Coupler with Cable Absorber 793 555 800 – 2200 MHz 150 W per Tx/Rx port 90
Hybrid Combiner 4:4 782 10532 1710 – 2170 MHz 60 W at each port 91
Hybrid Combiner 2:1 782 10500 806 – 960 MHz 60 W at each port 92
Hybrid Combiner 2:1 782 10502 1710 – 2170 MHz 60 W at each port 93
Hybrid Transmitter Combiner 2:1 791 600 925 – 960 MHz 40 W at each port 94
Hybrid Transmitter Combiner 4:1 792 078 925 – 960 MHz 40 W at each port 94
Hybrid Transmitter Combiner 2:1 791 962 1805 – 1880 MHz 40 W at each port 95
Hybrid Transmitter Combiner 4:1 792 079 1805 – 1880 MHz 40 W at each port 95
Hybrid Transmitter Combiner 3:1 792 691 1805 – 1880 MHz 100 W at each port 96
1:3 Power Splitter 728 044 806 – 960 MHz 100 W each input 97
1:4 Power Splitter 729 812 806 – 960 MHz 100 W each input 97
Hybrid Ring Junction K 63 73 621 806 – 960 MHz 100 W per input 98, 99
Hybrid Ring Junction 790 881 890 – 960 MHz 100 W per input 98, 99
Hybrid Ring Junction 791 498 1710 – 1880 MHz 50 W per input 98, 99
4.7-dB Coupler 792 937 806 – 960 MHz 350 W 100
4.7-dB Coupler 792 170 806 – 960 MHz 350 W 100
6-dB Coupler 793 105 806 – 960 MHz 350 W 100
6-dB Coupler 792 180 806 – 960 MHz 350 W 100
7-dB Coupler 793 106 806 – 960 MHz 350 W 100
7-dB Coupler 793 107 806 – 960 MHz 350 W 100
10-dB Coupler 793 108 806 – 960 MHz 350 W 100
10-dB Coupler 790 213 806 – 960 MHz 350 W 100
4.7-dB Coupler 792 817 1710 – 1900 MHz 350 W 101
4.7-dB Coupler 792 745 1710 – 1900 MHz 350 W 101
6-dB Coupler 792 820 1710 – 1900 MHz 350 W 101
6-dB Coupler 792 819 1710 – 1900 MHz 350 W 101
7-dB Coupler 792 822 1710 – 1900 MHz 350 W 101
7-dB Coupler 792 821 1710 – 1900 MHz 350 W 101
10-dB Coupler 792 816 1710 – 1900 MHz 350 W 101
10-dB Coupler 792 815 1710 – 1900 MHz 350 W 101
6-dB Coupler 792 964 800 – 1900 MHz 350 W 102
6-dB Coupler 792 965 800 – 1900 MHz 350 W 102
10-dB Coupler 792 966 800 – 1900 MHz 350 W 102
10-dB Coupler 792 967 800 – 1900 MHz 350 W 102
Description Type No. Frequency range Max. input power Page
Hybrid Combiners, Power Splitters and Couplers:
83
Summary of Articles
84
3-dB Coupler (90° Hybrid)806 – 960 MHz
Type No. K 63 70 61 K 63 70 67Connectors N female 7-16 female
Frequency range 806 – 960 MHz
Attenuation 1 ↔ 2 / 1 ↔ 3 3 ±0.4 dB (see diagram I)
Attenuation 2 ↔ 3 See diagram II
Directivity > 30 dB
VSWR < 1.1
Impedance 50
Input power < 500 W total power at two inputs,with max. 350 W at one input
Application Indoor
Mounting With 2 screws (max. 5 mm diameter)
Weight 0.6 kg
Packing size 170 mm x 80 mm x 105 mm
Dimensions (w x h x d) 157 x 55 x 95 mm 157 x 55 x 84 mm(including connectors)
Technical Data
K 63 70 67
The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1:1,– for the decoupled combining of two trans-
mitters with frequency spacing as narrow asdesired (at 3 dB loss),
– for the decoupled combining of two receiverswith frequency spacing as narrow as desired,
– for the decoupled combining of two trans-mitter/receiver units, whose integratedduplexers are within the same frequencyrange,
– as a frequency-independent 90° phase shifter,– as a component to form combiners.
Function:The 3-dB coupler has four ports, two of which are decoupled from each other. For exampleeffective power entering into port 1 is distributedinto ports 2 and 3. Port 4 is decoupled andwithout power if ports 2 and 3 are ideallymatched. In practice an absorber of suitablepower at port 4 is to be planned in accordancewith the mismatch of ports 2 and 3. Decoupled combining can be achieved via thediagonally opposite ports 2 and 3 or 1 and 4. 1↔ 3
1↔ 22.5
3.0
3.5
Frequency/MHz806 960
Atte
nuat
ion
1↔
3 / d
B
Atte
nuat
ion
1 ↔
2 / d
B Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency
1.0 1.5 2.0
15
20
25
Atte
nuat
ion
2↔
3 / d
B
VSWR at port 1(with 50- load at port 4)
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
Diagram I
Diagram II
3
2 4
Typical attenuation 2 ↔ 3 vs. VSWR at port 1
85
3-dB Coupler (90° Hybrid)806 – 960 MHz
Type No. 793 506Frequency range 806 – 960 MHz
Attenuation 1 ↔ 2 / 1 ↔ 3 3 ±0.4 dB (see diagram I)
Attenuation 2 ↔ 3 See diagram II
Directivity > 30 dB
VSWR < 1.1
Impedance 50
Input power < 500 W total power at two inputs,with max. 350 W at one input
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –30 ... +70 °C
Connectors 7-16 female
Application Indoor or outdoor (IP66)
Mounting With 2 screws (max. 6 mm diameter)
Weight 1.8 kg
Packing size 160 mm x 95 mm x 65 mm
Dimensions (w x h x d) 136 mm x 46.5 mm x 94 mm (including connectors)
Technical Data
The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1:1,– for the decoupled combining of two trans-
mitters with frequency spacing as narrow asdesired (at 3 dB loss),
– for the decoupled combining of two receiverswith frequency spacing as narrow as desired,
– for the decoupled combining of two trans-mitter/receiver units, whose integratedduplexers are within the same frequencyrange,
– as a frequency-independent 90° phase shifter,– as a component to form combiners.
Function:The 3-dB coupler has four ports, two of which are decoupled from each other. For exampleeffective power entering into port 1 is distributedinto ports 2 and 3. Port 4 is decoupled andwithout power if ports 2 and 3 are ideallymatched. In practice an absorber of suitablepower at port 4 is to be planned in accordancewith the mismatch of ports 2 and 3. Decoupled combining can be achieved via thediagonally opposite ports 2 and 3 or 1 and 4. 1↔ 3
1↔ 22.5
3.0
3.5
Frequency/MHz806 960
Atte
nuat
ion
1 ↔
3 / d
B
Atte
nuat
ion
1↔
2 / d
B Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency
1.0 1.5 2.0
15
20
25
Atte
nuat
ion
2 ↔
3 / d
B
VSWR at port 1(with 50- load at port 4)
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
Diagram I
Diagram II
1 3
2 4
Typical attenuation 2 ↔ 3 vs. VSWR at port 1
86
3-dB Coupler (90° Hybrid)1700 – 2200 MHz
Type No. 793 006Frequency range 1700 – 2200 MHz
Attenuation 1 ↔ 2 / 1 ↔ 3 3 ±0.4 dB (see diagram I)
Attenuation 2 ↔ 3 See diagram II
Directivity > 25 dB
VSWR < 1.15
Impedance 50
Input power < 300 W total power at two inputs,with max. 200 W at one input
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –30 ... +70 °C
Connectors 7-16 female
Application Indoor or outdoor (IP66)
Mounting With 2 screws (max. 5.5 mm diameter)
Weight 1.3 kg
Packing size 160 mm x 95 mm x 65 mm
Dimensions (w x h x d) 94 mm x 60 mm x 88 mm (including connectors)
Technical Data
The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1:1,– for the decoupled combining of two trans-
mitters with frequency spacing as narrow asdesired (at 3 dB loss),
– for the decoupled combining of two receiverswith frequency spacing as narrow as desired,
– for the decoupled combining of two trans-mitter/receiver units, whose integratedduplexers are within the same frequencyrange,
– as a frequency-independent 90° phase shifter,– as a component to form combiners.
Function:The 3-dB coupler has four ports, two of which are decoupled from each other. For exampleeffective power entering into port 1 is distributedinto ports 2 and 3. Port 4 is decoupled andwithout power if ports 2 and 3 are ideallymatched. In practice an absorber of suitablepower at port 4 is to be planned in accordancewith the mismatch of ports 2 and 3. Decoupled combining can be achieved via thediagonally opposite ports 2 and 3 or 1 and 4. 1↔ 3
1↔ 22.5
3.0
3.5
Frequency/MHz1700 2200
Atte
nuat
ion
1↔
3 / d
B
Atte
nuat
ion
1↔
2 / d
B Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency
1.0 1.5 2.0
15
20
25
Atte
nuat
ion
2 ↔
3 / d
B
VSWR at port 1(with 50- load at port 4)
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
Diagram I
Diagram II
1 3
2 4
Typical attenuation 2 ↔ 3 vs. VSWR at port 1
87
3-dB Coupler (90° Hybrid)800 – 2200 MHz
The 3-dB coupler can be used:– as a decoupled power splitter with a ratio of 1 : 1,– for the decoupled combining of two transmitters
with frequency spacing as marrow as desired (at3 dB loss),
– for the decoupled combining of two receivers withfrequency spacing as marrow as desired,
– for the decoupled combining of two transmitter/receiver units. whose integrated duplexers arewithin the same frequency range,
– as a frequency-independent 90° phase shifter,– as a combiner component.
Function:The 3-dB coupler has four ports, two of which aredecoupled from each other. For example effectivepower entering into port 1 is distributed into theports 2 and 3. Port 4 is decoupled and withoutpower if ports 2 and 3 are ideally matched. In prac-tice an absorber of suitable power at port 4 is to beplanned for according to the mismatch of ports 2and 3.Decoupled combining can be achived via the diag-onally opposite ports 2 and 3 respectively 1 and 4.
Type No. 793 554Frequency range 800 – 2200 MHz
Attenuation 1 ↔ 2 / 1 ↔ 3 3 ±1.2 dB (see diagram I)
Attenuation 2 ↔ 3 See diagram II
Directivity > 20 dB
VSWR < 1.2
Impedance 50
Input power < 300 W total power at two inputs,with max. 200 W at one input
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperatur range –30 … +70 °C
Connectors 7-16 female
Application Indoor or outdoor (IP66)
Mounting With 2 screws (max. 5.5 mm diameter)
Weight 1.3 kg
Packing size 160 mm x 95 mm x 65 mm
Dimensions (w x h x d)) 94 mm x 53 mm x 105 mm (including connectors)
Technical Data
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
1↔ 2
1↔ 3
2.0
3.0
4.0
800 2200
Typical attenuation between ports1↔ 2 resp. 1 ↔ 3 vs. frequency
Atte
nuat
ion
1↔
3 / d
B
Atte
nuat
ion
1 ↔
2 / d
B
1.0 1.5 2.0
15
20
25
Atte
nuat
ion
2 ↔
3 / d
B
VSWR at port 1(with 50- load at port 4)
Diagram I
Diagram II
1 3
2 4
Typical attenuation 2 ↔ 3 vs. VSWR at port 1
88
Type No. 792 699Frequency range 806 – 960 MHz
AttenuationTx/Rx1 → Antenna 3 ±0.4 dBTx/Rx2 → Antenna 3 ±0.4 dBTx/Rx1 ↔ Tx/Rx2 See diagram
VSWR < 1.11
Impedance 50
Input power < 150 W per Tx/Rx port with max. 16 signals at each port
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +50 °C
Connectors 7-16 female
Application Indoor
Special features DC signals at Tx/Rx1 port are passed to Antenna portDC signals at Tx/Rx2 port are short-circuited
Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed
19˝ sliding bars (2 height units required)
Weight 10.3 kg
Packing size 510 mm x 410 mm x 100 mm
Dimensions (w x h x d) 336 mm x 444 mm x 64 mm
Technical Data
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
3-dB Coupler with Cable Absorber806 – 960 MHz
The 3-dB Coupler with Cable Absorber is de-signed to combine two BTS (Base TransceiverStations) onto one antenna in order to savefeeder cable and antenna costs.
• Contrary to standard absorbers, the herebyimplemented cable absorber provides excel-lent intermodulation performance
• The frequency spacing between transmittersignals can be as small as required
• DC signals at Tx/Rx1 port are passed toantenna port
• DC signals at Tx/Rx2 port are short-circuited
• Suitable for indoor applications
Note:
The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and notto over-heat the unit.
When installed in a 19˝ rack, it must be ensured that themax. heat power of 150 W is sufficiently dissipated, so thatthe ambient temperature does not rise above +50 °C. Thiscan be achieved for example by the additional installationof a correspondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.
The max. connector coupling torque of 25 Nm is not to beexceeded.
Typical attenuation Tx/Rx1 ↔ Tx/Rx2vs. Antenna VSWR
Atte
nuat
ion
Tx1
Tx2
/ d
B
Antenna VSWR
1.0 1.5 2.0
Antenna VSWR
25
20
15
Antenna Tx/Rx2
Tx/Rx1
Antenna
Tx/Rx2
Tx/Rx1
Atte
nuat
ion
Tx/
Rx1
↔T
x/R
x2 /
dB
Type No. 792 702Frequency range 1700 – 2200 MHz
AttenuationTx/Rx1 → Antenna 3 ±0.4 dBTx/Rx2 → Antenna 3 ±0.4 dBTx/Rx1 ↔ Tx/Rx2 See diagram
VSWR < 1.15
Impedance 50
Input power < 150 W per Tx/Rx port with max. 16 signals at each port
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +50 °C
Connectors 7-16 female
Application Indoor
Special features DC signals at Tx/Rx1 port are passed to Antenna portDC signals at Tx/Rx2 port are short-circuited
Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed
19˝ sliding bars (2 height units required)
Weight 9.8 kg
Packing size 510 mm x 410 mm x 100 mm
Dimensions (w x h x d) 336 mm x 444 mm x 64 mm
Technical Data
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
3-dB Coupler with Cable Absorber1700 – 2200 MHz
The 3-dB Coupler with Cable Absorber is de-signed to combine two BTS (Base TransceiverStations) onto one antenna in order to savefeeder cable and antenna costs.
• Contrary to standard absorbers, the herebyimplemented cable absorber provides excel-lent intermodulation performance
• The frequency spacing between transmitter signals can be as small as required
• DC signals at Tx/Rx1 port are passed toantenna port
• DC signals at Tx/Rx2 port are short-circuited
• Suitable for indoor applications
Note:
The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and not to over-heat the unit.
When installed in a 19˝ rack, it must be ensured that themax. heat power of 150 W is sufficiently dissipated, so thatthe ambient temperature does not rise above +50 °C. Thiscan be achieved for example by the additional installationof a correspondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.
The max. connector coupling torque of 25 Nm is not to beexceeded.
Typical attenuation Tx/Rx1 ↔ Tx/Rx2vs. Antenna VSWR
Antenna Tx/Rx2Tx/Rx1
89
Antenna
Tx/Rx2
Tx/Rx1
Atte
nuat
ion
Tx/
Rx1
↔T
x/R
x2 /
dB
90
The 3-dB Coupler with Cable Absorber is de-signed to combine two BTS (Base TransceiverStations) onto one antenna in order to savefeeder cable and antenna costs.
• Contrary to standard absorbers, the herebyimplemented cable absorber provides excel-lent intermodulation performance
• The frequency spacing between transmittersignals can be as small as required
• DC signals at Tx/Rx1 port are passed toantenna port
• DC signals at Tx/Rx2 port are short-circuited
• Suitable for indoor applications
Note:
The 3-dB Coupler with Cable Absorber is designed for amax. input power of 150 W per input (in total 300 W). Wall-mounting of the device is recommended with the cooling ribs running in a vertical direction (see photo) inorder to dissipate the max. heat power of 150 W and not to over-heat the unit.
When installed in a 19˝ rack, it must be ensured that themax. heat power of 150 W is sufficiently dissipated, so thatthe ambient temperature does not rise above +50 °C. Thiscan be achieved for example by the additional installationof a correspondingly dimensioned ventilator in the 19˝ rackor by reducing the maximum input power.
The max. connector coupling torque of 25 Nm is not to beexceeded.
Type No. 793 555Frequency range 800 – 2200 MHz
AttenuationTx/Rx1 → Antenna 3 ±1.2 dBTx/Rx2 → Antenna 3 ±1.2 dBTx/Rx1 ↔ Tx/Rx2 See diagram
VSWR < 1.2
Impedance 50
Input power < 150 Wper Tx/Rx port with max. 16 signals at each port
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +50 °C
Connectors 7-16 female
Application Indoor
Special features DC signals at Tx/Rx1 port are passed to Antenna portDC signals at Tx/Rx2 port are short-circuited
Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed
19˝ sliding bars (2 height units required)
Weight 9.8 kg
Packing size 510 mm x 410 mm x 100 mm
Dimensions (w x h x d) 336 mm x 444 mm x 64 mm
Technical Data
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
3-dB Coupler with Cable Absorber800 – 2200 MHz
Typical attenuation Tx/Rx1 ↔ Tx/Rx2vs. Antenna VSWR
Antenna Tx/Rx2
Tx/Rx1
Antenna
Tx/Rx2
Tx/Rx1
Atte
nuat
ion
Tx/
Rx1
↔T
x/R
x2 /
dB
Antenna VSWR
Hybrid Combiner 4:41710 – 2170 MHz
91
Type No. 782 10532Frequency range 1710 – 2170 MHz
Power distribution loss(including insertion loss)Input 1...4 ↔ Output 1...4 1710 – 2000 MHz: 6.7 ±0.5 dB
2000 – 2170 MHz: 6.7 ±0.9 dB
Insertion Loss < 0.5 dB
IsolationInput 1...4 ↔ Input 1...4 1710 – 2000 MHz: > 22 dB*
2000 – 2170 MHz: > 19 dB*
Output 1...4 ↔ Output 1...4 1710 – 2000 MHz: > 22 dB*2000 – 2170 MHz: > 19 dB*
VSWR (all ports) < 1.3*
Impedance 50
Input power < 60 W at each port
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 … +60 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Mounting Wall mounting: With 4 screws (max. 8 mm diameter) Mast mounting: With additional clamp set
Dimensions (w x h x d) Approx. 272 mm x 273 mm x 72 mm(including connectors and mounting brackets)
Technical Data
* Valid if all ports are terminated with 50- loads.
• Desiged for the decoupled combining of 4 transmitter orreceiver signals and distributing these signals evenly onto4 antenna outputs.
• The use of fewer than 4 inputs or outputs is possible. Anyunused input ports have to be terminated with lowpower50- loads, unused output ports have to be terminatedwith high-power 50- loads.
• Suitable for indoor or outdoor applications
Inuts 1...4
Outputs 1...4
Output 1 Output 2 Output 3 Output 4
Input 1 Input 2 Input 3 Input 4
3-dB Coupler 3-dB Coupler
3-dB Coupler 3-dB Coupler
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Type No. Clamp setsuitable for mast diameter of
Clamp Set
92
Hybrid Combiner 2:1806 – 960 MHz
• Designed for the decoupled combining of 2transmitter or receiver signals onto one com-mon antenna
• The frequency spacing between transmittersignals can be as small as required
• Excellent intermodulation performance
• Suitable for indoor or outdoor applications
Port 3
Type No. 782 10500Frequency range 806 – 960 MHz
AttenuationPort 1 ↔ Port 3 3.1 ±0.5 dBPort 2 ↔ Port 3 3.1 ±0.5 dBPort 1 ↔ Port 2 > 22 dB*
VSWR (all ports) < 1.15
Impedance 50
Input powerPort 1 < 60 WPort 2 < 60 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 … +55 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Mounting Wall mounting: With 4 screws (max. 6 mm diameter) Mast mounting: With additional clamp set
Dimensions (w x h x d) Approx. 135 mm x 260 mm x 90 mm(including connectors)
Technical Data
* Valid if all ports are terminated with 50- loads.
Port 2
Port 1
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No.suitable for mast diameter of
Clamp Set
Port 3Antenna
Tx1/Tx2/Rx1/Rx2
Port 1Tx1/Rx1
Port 2Tx2/Rx2
Hybrid Combiner
93
Hybrid Combiner 2:11710 – 2170 MHz
• Designed for the decoupled combining of 2transmitter or receiver signals onto one com-mon antenna
• The frequency spacing between transmittersignals can be as small as required
• Excellent intermodulation performance
• Suitable for indoor or outdoor applications
Type No. 782 10502Frequency range 1710 – 2170 MHz
AttenuationPort 1 ↔ Port 3 3.1 ±0.5 dBPort 2 ↔ Port 3 3.1 ±0.5 dBPort 1 ↔ Port 2 > 22 dB*
VSWR (all ports) < 1.25
Impedance 50
Input powerPort 1 < 60 WPort 2 < 60 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 … +55 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Mounting Wall mounting: With 4 screws (max. 6 mm diameter) Mast mounting: With additional clamp set
Dimensions (w x h x d) Approx. 135 mm x 260 mm x 90 mm(including connectors)
Technical Data
* Valid if all ports are terminated with 50- loads.
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No.suitable for mast diameter of
Clamp Set
Port 3Antenna
Tx1/Tx2/Rx1/Rx2
Port 1Tx1/Rx1
Port 2Tx2/Rx2
Port 3
Port 2
Port 1
Hybrid Combiner
Hybrid Transmitter Combiner925 – 960 MHz
Number of inputs 2 4
Frequency range 925 – 960 MHz
Frequency spacing 0 kHz
Insertion loss < 3.9 dB < 7.2 dB
Isolation > 70 dB
VSWRTx inputs < 1.2Antenna output < 1.4
Impedance 50
Input power < 40 W each input
Temperature range –20 … +50 °C
Connectors N female
Application Indoor
Weight 0.8 kg Approx. 1.8 kg
Packing size Approx. Approx.107 x 95 x 215 mm 211 x 98 x 326 mm
Dimensions (w x h x d) 86 x 60 x 183 mm 172 x 60 x 262 mm(including connectors) (including connectors)
Type No. 791 600 792 078
Technical Data
The hybrid transmitter combiner allows two to four trans-mitters to be combined to a common antenna output.
Special features:– very narrow spacing of the transmitting frequencies,
down to adjacent channel spacing (3 dB/6 dB loss dueto design principle)
– very high isolation between Tx inputs due to built-incirculators
– easy frequency changing as no tuning is required– low space requirement due to compact design
Design and construction:The hybrid transmitter combiner uses hybrid ring junc-tions to combine the transmitters. Each transmitting pathincorporates a wide-band dual circulator with integratedabsorbers. The absorbers are dimensioned for a totalreflection possibly occurring at the output. The dissipa-tion power is fed to the surroundings via the ribbedhousing.
Customized versions:– with a single circulator instead of dual circulator, if
lower isolation between the Tx inputs is sufficient– with a band-pass filter at the output– with power monitoring feature– for higher power
791 600
HR
HR
HR HR
Tx 1
Tx 1 Tx 2 Tx 3 Tx 4
Tx 2
Antenna
Antenna
791 600
792 078
HR = Hybrid ring junction
94
95
Number of inputs 2 4
Frequency range 1805 – 1880 MHz
Frequency spacing 0 kHz
Insertion loss < 3.8 dB < 7.2 dB
Isolation > 50 dB
VSWRTx inputs < 1.2Antenna output < 1.4
Impedance 50
Input power < 40 W each input
Temperature range –20 … +50 °C
Connectors SMA female
Application Indoor
Weight 0.8 kg Approx. 1.8 kg
Packing size Approx. Approx.107 x 95 x 202 mm 211 x 98 x 314 mm
Dimensions (w x h x d) 86 x 60 x 165 mm 172 x 60 x 244 mm(including connectors) (including connectors)
Type No. 791 962 792 079
Technical Data
The hybrid transmitter combiner allows two to fourtransmitters to be combined to a common antennaoutput.
Special versions:– very narrow spacing of the transmitting
frequencies, down to adjacent channel spacing (3 dB/6 dB loss due to design principle)
– very high isolation between Tx inputs due to built-in circulators
– easy frequency changing as no tuning is required– low space requirement due to compact design
Design and construction:The hybrid transmitter combiner uses hybrid ringjunctions to combine the transmitters. Each trans-mitting path includes a wide-band circulator with integrated absorbers. The absorbers aredimensioned for a possible total reflection occurringat the output. The dissipation power is fed to thesurroundings via the ribbed housing.
Customized version:– with a dual circulator instead of single circulator
to enhance isolation between the Tx inputs– with a band-pass filter at the output– with power monitoring feature– for higher power
791 962
HR
HR
HR HR
Tx 1
Tx 1 Tx 2 Tx 3 Tx 4
Tx 2
Antenna
Antenna
791 962
792 079
HR = Hybrid ring junction
Hybrid Transmitter Combiner1805 – 1880 MHz
Hybrid Transmitter Combiner1805 – 1880 MHz
The hybrid transmitter combiner allowsseveral transmitters to be combined toa common antenna output.
Special versions:– high power hybrid combiner de-
signed for cellular network base stations, more specifically for thePCN/DCS project
– very narrow spacing of the trans-mitting frequencies, down to adjacentchannel spacing
– variable transmitter frequencies
Design and construction:The hybrid transmitter combiner hasthree inputs and one output. For combi-ning transmitters one 3 dB coupler andone 4.7 dB coupler are used as hybrid.In each transmitting path a wide-banddual circulator is inserted, which cau-ses very high isolation. This effectivelysuppresses intermodulation products.The absorbers are dimensioned for apossible total reflection occurring at theoutput.The combiner also includes a bandpass filter at the output.
Number of inputs 3
Frequency range 1805 ... 1880 MHz
Min. frequency spacing 0 kHz
Insertion loss < 6 dB
Isolation > 65 dB
Stop band attenuation > 75 dB (1710 – 1785 MHz)
VSWRInput < 1.2Output < 1.4
Impedance 50
Intermodulation products Typically –150 dBc (3rd Order; with 2 x 20 W)
Input power < 100 W each input
Temperature range –10 … +50 °C
Connectors N female
Application Indoor
Weight Approx. 5 kg
Packing size Approx. 555 mm x 500 mm x 270 mm
Dimensions (19˝ drawer) Height 3 Units = 133 mm, plug in depth = 450 mm
Type No. 792 691
Technical Data
96
7-16 Coupler
N Coupler
97
Power splitting ratio 1 : 3 1 : 4
Frequency range 806 – 960 MHz
Power dividing loss(including insertion loss) < 5.5 dB < 6.5 dB
Isolation > 25 dB
VSWR < 1.2
Impedance 50
Input power < 100 W each input
Connectors N female
Application Indoor
Mounting With 2 screws (max. 4 mm diameter)
Weight 0.5 kg 0.7 kg
Packing size 175 mm x 95 mm x 140 mm
Dimensions (w x h x d) 74 mm x 68 mm x 140 mm 114 mm x 68 mm x 140 mm(including connectors)
Decoupled Power Splitter806 – 960 MHz
The decoupled power splitter can be used:– for power distribution, e. g. from one common
antenna to several receivers with frequencyspacing as narrow as desired,
– for power distribution, for example: from onetransmitter to several outputs,
– for decoupled combining of several transmitterswith frequency spacing as narrow as desired (at 4.7 dB or 6 dB loss),
– for decoupled combining of several transmitting/receiving units, whose integrated duplexers arewithin the same frequency range.
Function:The decoupled 3:1 power splitter has 3 inputs, oneoutput,and 3 absorber ports. The decoupled 4:1power splitter has 4 inputs, one output, and 4absorber ports.The inputs are only decoupled if theabsorber ports are terminated with 50- loads ofsuitable power.
Dimensioning the external absorbers:The absorbers of the 3:1 power splitter must bedimensioned so that at least 2/3 of the power fedinto the inputs can be absorbed.Example: If a power of 50 W is fed into every input,then the absorbers must be able to absorb 33 Weach.
The absorbers of the 4:1 power splitter must bedimensioned so that at least 3/4 of the power fedinto the inputs can be absorbed.Example: If a power of 50 W is fed into every input,then the absorbers must be able to absorb 37 Weach.
Type No. 728 044 729 8121:3 power splitter 1:4 power splitter
Technical Data
729 812
E1 E3E2 E4
A1 A2 A3 A4
Connectors E1 … E4: inputs, decoupledConnectors A1 … A4: external 50- absorbers
1:4 power splitter 729 812
Output(Antenna)
Note: VSWR and attenuation values are measured when the remaining portsare terminated with 50- loads.
98
Hybrid Ring Junction (180° Hybrid)806 – 960 MHz / 1710 – 1880 MHz
Technical Data
4
3
1
2
/4 /4
3/4 /4
The hybrid ring junction can be used:– as a power splitter with a ratio of 1:1,– for the decoupled combining of two transmitters with arbitrarily low
frequency spacing (at 3 dB loss),– for the decoupled combining of two receivers with arbitrarily low
frequency spacing,– for the decoupled combining of two transmitter/receiver units,
whose integrated duplexers are within the same frequency range,– as component to form combiners.
Description:The hybrid ring junction has four ports, two of which are decoupledfrom each other. For example effective power entering into port 1 isdistributed into ports 2 and 4, port 3 is decoupled and without powerif ports 2 and 4 are ideally matched. In practice an absorber of suita-ble power at port 3 is to be planned for according to the mismatch of ports 2 and 4.Decoupled combining can be made via ports 1 and 3 or 2 and 4.
Frequency range 806 – 960 MHz 890 – 960 MHz 1710 – 1880 MHz
Attenuation 1 ↔ 2 or 1 ↔ 4 3 ±0.4 dB 3 ±0.3 dB 3 ±0.4 dB(see diagram I) (see diagram I) (see diagram I)
Attenuation 1 ↔ 3 or 2 ↔ 4 See diagram II See diagram II
VSWR < 1.2 < 1.3
Impedance 50 50
Input power < 100 W per input < 50 W per input
Connectors N female N female
Application Indoor Indoor
Mounting With 2 screws (max. 4.5 mm diameter) With 4 screws(max. 4.5 mm diameter)
Weight 0.32 kg 0.25 kg
Packing size Approx. 160 mm x 40 mm x 105 mm 90 mm x 40 mm x 110 mm
Dimensions (w x h x d) 150 mm x 30 mm x 87 mm (including connectors) 80 mm x 26 mm x 106 mm(including connectors)
Type No. K 63 73 621 790 881 791 498
K 63 73 621790 881
Port 1Port 2
Port 3Port 4
Port 1
Port 2
Port 3
Port 4
791 498
Note: VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.
99
Hybrid Ring Junction (180° Hybrid)806 – 960 MHz / 1710 – 1880 MHz
K 63 73 621
790 881
1↔↔ 4
1↔↔ 2
2.5
3.0
3.5
806 960Frequency/MHz
Typical attenuation 1 ↔ 2 and 1↔ 4vs. frequency
Atte
nuat
ion
1 ↔
4 / d
B
Atte
nuat
ion
1 ↔
2 / d
B
1↔↔ 4
1↔↔ 2
2.5
3.0
3.5
Frequency/MHz890 960
Typical attenuation 1 ↔ 2 and 1 ↔ 4vs. frequency
Atte
nuat
ion
1↔
4 / d
B
Atte
nuat
ion
1↔
2 / d
B
1 ↔↔ 2
1 ↔↔ 42.5
3.0
3.5
Frequency/MHz1710 1880
Typical attenuation 1 ↔ 2 and 1 ↔ 4vs. frequency
Atte
nuat
ion
1↔
4 / d
B
Atte
nuat
ion
1 ↔
2 / d
B
20
Atte
nuat
ion
2 ↔
4 / d
B
Atte
nuat
ion
1↔
3 / d
B
30
40
Attenuation 1 ↔ 3 or 2 ↔ 4 vs. frequency
Frequency/MHz960940900860820
typical attenuationguaranteed attenuation
806
20
Atte
nuat
ion
2↔
4 / d
B
Atte
nuat
ion
1 ↔
3 / d
B
30
40
Attenuation 1 ↔ 3 or 2 ↔ 4 vs. frequency
Frequency/MHz19001850180017501700
typical attenuationguaranteed attenuation
20
Atte
nuat
ion
2 ↔
4 / d
B
Atte
nuat
ion
1↔
3 / d
B
30
40
Attenuation 1 ↔ 3 or 2 ↔ 4 vs. frequency
Frequency/MHz960950930910890
typical attenuationguaranteed attenuation
Diagram II791 498
Diagram I
Diagram II
Diagram II
Diagram I
Diagram I
Typical Attenuation Curves
100
4.7-dB, 6-dB, 7-dB, 10-dB Coupler (90° Hybrid)806 – 960 MHz
1 3
2 4
The 4.7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 2 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 2.Thus 1/3 of the input power (attenuation: 4.7 dB) is available atport 2 and 2/3 of the input power is available at port 3.
The 6-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 3 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 3.Thus 1/4 of the input power (attenuation: 6 dB) is available atport 2 and 3/4 of the input power is available at port 3.
The 7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 4 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 4.Thus 1/5 of the input power (attenuation: 7 dB) is available atport 2 and 4/5 of the input power is available at port 3.
The 10-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 9 ratio.An effective power entering at e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 9.Thus 1/10 of the input power (attenuation: 10 dB) is availableat port 2 and 9/10 of the input power is available at port 3.
Port 4 is decoupled and remains free of power if the ports 2and 3 are ideally matched. In practice an absorber of suitablepower at port 4 is to be planned in accordance with the mis-match of ports 2 and 3.
Decoupled combining can be achieved via the diagonally oppo-site ports 2 and 3 respectively 1 and 4.
Note: VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.
790 213792 170792 180793 107
Type No. N female 792 937 793 105 793 106 793 1087-16 female 792 170 792 180 793 107 790 213
Version 4.7-dB Coupler 6-dB Coupler 7-dB Coupler 10-dB Coupler
Frequency range 806 – 960 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.8 ±0.3 dB 1.25 ±0.2 dB 1.0 ±0.2 dB 0.5 ±0.2 dBAttenuation 1 ↔ 2 (4 ↔ 3) 4.7 ±0.5 dB 6.0 ±0.5 dB 7.0 ±0.5 dB 10 ±0.5 dBDirectivity > 27 dBVSWR < 1.1Impedance 50 Input power < 350 W total powerApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.6 kgPacking size Approx. 300 mm x 65 mm x 115 mm Dimensions (w x h x d)
N female 157 mm x 55 mm x 95 mm (including connectors)7-16 female 157 mm x 55 mm x 84 mm (including connectors)
Technical Data
4.7-dB, 6-dB, 7-dB, 10-dB Coupler (90° Hybrid)1710 – 1900 MHz
1 3
2 4
The 4.7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 2 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 2.Thus 1/3 of the input power (attenuation: 4.7 dB) is available atport 2 and 2/3 of the input power is available at port 3.
The 6-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 3 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 3.Thus 1/4 of the input power (attenuation: 6 dB) is available atport 2 and 3/4 of the input power is available at port 3.
The 7-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 4 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 4.Thus 1/5 of the input power (attenuation: 7 dB) is available atport 2 and 4/5 of the input power is available at port 3.
The 10-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 9 ratio.An effective power entering at e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 9.Thus 1/10 of the input power (attenuation: 10 dB) is availableat port 2 and 9/10 of the input power is available at port 3.
Port 4 is decoupled and remains free of power if the ports 2and 3 are ideally matched. In practice an absorber of suitablepower at port 4 is to be planned in accordance with the mis-match of ports 2 and 3.
Decoupled combining can be achieved via the diagonally oppo-site ports 2 and 3 respectively 1 and 4.
Note:VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.
792 745792 815792 819792 821
Type No. N female 792 817 792 820 792 822 792 8167-16 female 792 745 792 819 792 821 792 815
Version 4.7-dB Coupler 6-dB Coupler 7-dB Coupler 10-dB Coupler
Frequency range 1710 – 1900 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.8 ±0.3 dB 1.25 ±0.2 dB 1.0 ±0.2 dB 0.5 ±0.2 dBAttenuation 1 ↔ 2 (4 ↔ 3) 4.7 ±0.5 dB 6.0 ±0.5 dB 7.0 ±0.5 dB 10 ±0.5 dBDirectivity > 27 dBVSWR < 1.1Impedance 50 Input power < 350 W total power at two inputs,
with max. 250 W at one inputApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.5 kgPacking size Approx. 260 mm x 65 mm x 115 mm Dimensions (w x h x d)
N female 111 mm x 55 mm x 95 mm (including connectors)7-16 female 111 mm x 55 mm x 84 mm (including connectors)
Technical Data
101
102
6-dB, 10-dB Coupler (90° Hybrid)800 – 1900 MHz
1 3
2 4
792 965792 967
The 6-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 3 ratio.An effective power entering into e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 3.Thus 1/4 of the input power (attenuation: 6 dB) is available atport 2 and 3/4 of the input power is available at port 3.
The 10-dB coupler is used as a decoupled splitter for powersplitting purposes at a 1 : 9 ratio.An effective power entering at e. g. port 1 is divided betweenthe ports 2 and 3 at a ratio of 1 : 9.Thus 1/10 of the input power (attenuation: 10 dB) is availableat port 2 and 9/10 of the input power is available at port 3.
Port 4 is decoupled and remains free of power if the ports 2and 3 are ideally matched. In practice an absorber of suitablepower at port 4 is to be planned in accordance with the mis-match of ports 2 and 3.
Decoupled combining can be achieved via the diagonally oppo-site ports 2 and 3 respectively 1 and 4.
Note: VSWR and attenuation values are measured when the remaining ports are terminated with 50- loads.
Type No. N female 792 964 792 9667-16 female 792 965 792 967
Version 6-dB Coupler 10-dB Coupler
Frequency range 800 – 1900 MHz 800 – 1900 MHzAttenuation 1 ↔ 3 (4 ↔ 2) 1.5 ±0.5 dB (800 – 1900 MHz) 0.5 ±0.5 dB (800 – 1900 MHz)Attenuation 1 ↔ 2 (4 ↔ 3) 6.0 ±1 dB (800 – 960 / 1700 – 1900 MHz) 10 ±1 dB (800 – 960 / 1700 – 1900 MHz)
6.0 –1.5 dB (960 – 1700 MHz) 10 –2 dB (960 – 1700 MHz)Directivity > 22 dB > 20 dBVSWR < 1.15Impedance 50 Input power < 350 W total power at two inputs,
with max. 250 W at one inputApplication IndoorMounting With 2 screws (max. 5.5 mm diameter)Weight 0.5 kgPacking size 275 mm x 47 mm x 115 mmDimensions (w x h x d)
N female 135 mm x 40 mm x 95 mm (including connectors)7-16-female 135 mm x 40 mm x 84 mm (including connectors)
Technical Data
103
System Components
Bias TeesMeasuring Directional Coupler
CirculatorsDC-Stops
Attenuators50- Loads
Power Distribution Unit
Sys
tem
Com
pone
nts
104
Measuring Directional Coupler 792 972 824 – 960 MHz 800 W 105960 – 2500 MHz 200 W
DC Stop 793 301 800 – 2170 MHz 750 W 106Bias Tee 793 304 800 – 2170 MHz 250 W 107Bias Tee 782 10429 800 – 2170 MHz 250 W 108Bias Tee 782 10550 1710 – 2170 MHz 250 W 109Smart Bias Tee 12 V / BTS 782 10253 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / Antenna 782 10254 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / BTS 782 10255 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / Antenna 782 10256 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / BTS 782 10453 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 12 V / Antenna 782 10454 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / BTS 782 10455 800 – 2170 MHz 750 W 110, 111, 112Smart Bias Tee 24 V / Antenna 782 10456 800 – 2170 MHz 750 W 110, 111, 112Circulator 791 375 890 – 960 MHz 150 W 113Circulator 791 376 890 – 960 MHz 150 W 113Circulator 792 763 1805 – 1880 MHz 100 W 114Circulator 782 10319 1900 – 2200 MHz 120 W 115Circulator 782 10320 1900 – 2200 MHz 120 W 115Attenuator 3 dB 784 10235 0 – 4000 MHz 2 W 118Attenuator 6 dB 784 10236 0 – 4000 MHz 2 W 118Attenuator 10 dB 784 10237 0 – 4000 MHz 2 W 118Attenuator 20 dB 784 10238 0 – 4000 MHz 2 W 118Attenuator 3 dB 791 918 0 – 4000 MHz 15 W 119Attenuator 6 dB 791 919 0 – 4000 MHz 12 W 119Attenuator 10 dB 791 920 0 – 4000 MHz 10 W 119Attenuator 20 dB 791 921 0 – 4000 MHz 10 W 119Cable Attenuator 782 10294 400 – 2200 MHz 100 W 120Cable Absorber 800 – 2500 MHz 782 10295 800 – 960 MHz 150 W
960 – 2500 MHz 100 W 12150- Load (N male) K 62 26 61 1 0 – 2500 MHz 0.5 W 12250- Load (7-16 male) 784 10367 0 – 4000 MHz 1.5 W 12250- Load (7-16 female) 784 10470 0 – 4000 MHz 1.5 W 12250- Load (N male) K 62 26 11 1 0 – 2500 MHz 2 W 12250- Load (N female) K 62 26 40 1 0 – 2500 MHz 10 W 12350- Load (N male) K 62 26 41 1 0 – 2500 MHz 10 W 12350- Load (N female) K 62 26 20 1 0 – 2500 MHz 25 W 12350- Load (N male) K 62 26 21 1 0 – 2500 MHz 25 W 12350- Load (7-16 female) K 62 26 20 7 0 – 2500 MHz 25 W 12350- Load (7-16 male) K 62 26 21 7 0 – 2500 MHz 25 W 12350- Load (N female) K 62 26 30 1 0 – 2500 MHz 50 W 12350- Load (N male) K 62 26 31 1 0 – 2500 MHz 50 W 12350- Load (7-16 female) K 62 26 30 7 0 – 2500 MHz 50 W 12350- Load (7-16 male) K 62 26 31 7 0 – 2500 MHz 50 W 12350- Load (N female) K 62 26 50 1 0 – 1000 MHz 100 W 12350- Load (N male) K 62 26 51 1 0 – 1000 MHz 100 W 12350- Load (7-16 female) K 62 26 50 7 0 – 1000 MHz 100 W 12350- Load (7-16 female) 782 10474 806 – 2500 MHz 60 W 124
Summary of Articles
Description Type No. Frequency range Max. input power Page
System Components:
Power Distribution Unit (PDU) 782 10344 38 ... 72 V DC 116, 117
Description Type No. Power supply (DC input) Page
105
Frequency range 824 – 2500 MHz
Insertion lossInput port → Output port < 0.05 dB (824 – 2500 MHz)
Coupling attenuationInput port → Forward port 32.0 ±0.75 dB (824 – 960 MHz)
28.5 ±1.50 dB (1710 – 2500 MHz)Output port → Reflected port 32.0 ±0.75 dB (824 – 960 MHz)
28.5 ±1.50 dB (1710 – 2500 MHz)
Directivity > 28 dB (824 – 2200 MHz)3> 25 dB (2200 – 2500 MHz)
VSWRInput port, Output port < 1.04 (824 – 960 MHz)
< 1.08 (960 – 2500 MHz)Forward port, Reflected port < 1.2 (824 – 2500 MHz)
Impedance 50
Input power < 800 W (824 – 960 MHz)< 200 W (960 – 2500 MHz)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +55 °C
ConnectorsInput port 7-16 maleOutput port 7-16 femaleForward port, Reflected port MCX female
Application Indoor
Mounting Front panel mounting possible with 4 screws (max. 2.5 mm diameter)
Weight 0.26 kg
Dimensions (w x h x d) 32 mm x 32 mm x 102.3 mm
Measuring Directional Coupler824 – 2500 MHz
The Measuring Directional Coupler providesmeasurement ports for monitoring the forwardand reflected power of a RF signal.
• Easy implementation into existing RF systemsdue to male/female connectors
• Input and output ports are reciprocal in nature• Front panel mounting possible via flange• Suitable for indoor applications
Type No. 792 972
Technical Data
102.8
Reflected Port
Output Port Input Port
Forward Port
106
DC Stop800 – 2170 MHz
Type No. 793 301Frequency range 800 – 2170 MHzInsertion loss
Port 1 ↔ Port 2 < 0.1 dB (800 – 2170 MHz)Isolation
Port 1 ↔ Port 2 > 70 dB (DC)
VSWR < 1.1 ( 800 – 2000 MHz)< 1.2 (2000 – 2170 MHz
Impedance 50 Input power < 750 W (800 – 2170 MHz)Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors
Port 1 7-16 malePort 2 7-16 female
Application Indoor or outdoor (IP 66)Weight 0.32 kgDimensions (w x h x d) 70.4 mm x 39.5 mm x 32 mm
(including connectors and earthing screw of 6 mm diameter)
Technical Data
DC Stop is used in dual- or multi-band antenna systemswhere one or more antenna systems require a DC supplyfor an installed mast head amplifier. The DC Stop preventsDC voltage from being shorted within the non-biasedantenna system(s) and isolates the corresponding basestation output(s) from DC voltage.
• Low RF signal insertion loss• High DC signal isolation from port 1 to port 2 and vice versa• Suitable for indoor or outdoor applications
70.4
M29
x1.5
32
39.58
Application Example
Port 1
Port 2
Type No. 793 304
Bias Tee800 – 2170 MHz
Frequency range 800 – 2170 MHzInsertion loss
BTS ↔ Antenna < 0.1 dB (800 – 2170 MHz)Isolation
BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC > 70 dB (DC)
VSWR < 1.1 (800 – 2170 MHz)Impedance 50 Input power
BTS < 250 W (800 – 2170 MHz)DC < 1000 mA / 0 ... +30 VDC
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)Lightning protection 5 kA, 8/20 s pulseTemperature range –40 ... +70 °CConnectors
BTS 7-16 maleAntenna 7-16 femalePort DC SMB male
Application IndoorWeight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 88 mm x 47 mm x 35.4 mm
(including connectors and earthing screw of 6 mm diameter)
Technical Data
The Bias Tee is suitable to feed DC voltage into the feedercable of a receiving and/or transmitting antenna system inorder to provide the operating voltage for a mast headamplifier.
• The Bias Tee provides low RF signal insertion loss from the BTS to the antenna port and vice versa.
• The DC voltage is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC to the BTS port and from the antenna to the BTS port.
• The measures taken to protect against static discharge and lightning ensure a high level of reliability and opera-tional safety.
Antenna BTS
88
1647
28.5
6.5
35.4
6.5
DCDC
793 304Bias Tee
800–2170 MHz
Application Example
Antenna
BTS
Port DC
107
108
Type No. 782 10429
Bias Tee800 – 2170 MHz
Frequency range 800 – 2170 MHzInsertion loss
BTS ↔ Antenna < 0.1 dB (800 – 2170 MHz)Isolation
BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC/AISG > 70 dB (DC)
VSWR < 1.1 (800 – 2170 MHz)Impedance 50 Input power
BTS < 250 W (800 – 2170 MHz)DC/AISG < 1.8 A / 13 VDC
< 0.8 A / 29 VDCLightning protection 3 kA, 10/350 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors
Port 1 BTS 7-16 malePort 2 Antenna 7-16 femalePort DC/AISG SMB male
Application IndoorWeight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 88 mm x 47 mm x 35.4 mm
(including connectors and earthing screw of 6 mm diameter)
Technical Data
Antenna BTS
88
1647
28.5
6.5
35.4
6.5
DCDC
793 304Bias Tee
800–2170 MHz
Application Example
Port 2Feeder
Port 1BTS
Port DC/AISG
The Bias Tee is suitable to feed DC voltage and AISG control signals into thefeeder cable in order to provide operating voltage and control signals via theRF feeder cable to the TMA or RCU.
• The Bias Tee provides low RF signal insertion loss from the BTS to the antenna port and vice versa.
• The DC voltage and AISG control signal (2.176 MHz) is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC tothe BTS port and from the antenna to the BTS port.
• The measures taken in conjunction with the CCU-LOC to protect against static discharge and lightning ensure a high level of reliability and operational safety.
Bias Tee800–2170 MHz
Antenna BTS
DC/AISG
109
Type No. 782 10550
Bias Tee1710 – 2170 MHz
Frequency range 1710 – 2170 MHzInsertion loss
BTS ↔ Antenna < 0.1 dB (1710 – 2170 MHz)Isolation
BTS ↔ Antenna > 70 dB (DC)BTS ↔ DC/AISG > 70 dB (DC)
VSWR < 1.1 (1710 – 2170 MHz)Impedance 50 Input power
BTS < 250 W (1710 – 2170 MHz)DC/AISG < 1.8 A / 13 VDC
< 0.8 A / 29 VDCLightning protection 3 kA, 10/350 s pulse; 20 kA, 8/20 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +70 °CConnectors
Port 1 BTS 7-16 femalePort 2 Antenna 7-16 femalePort DC/AISG SMB male
Application Indoor, port 2 connector outdoor with sealing (O-ring)Weight 0.6 kgPacking size 145 mm x 145 mm x 50 mmDimensions (w x h x d) 91 mm x 47 mm x 35.4 mm
(including connectors)
Technical Data
Application Example
Port 2Feeder
Port 1BTS
The Bias Tee is suitable to feed DC voltage and AISG control signals into thefeeder cable in order to provide operating voltage and control signals via theRF feeder cable to the TMA or RCU.
• The Bias Tee provides low RF signal insertion loss from the BTS to the antenna port and vice versa.
• The DC voltage and AISG control signal (2.176 MHz) is fed from the DC port to the antenna port while providing a high level of DC isolation from the DC tothe BTS port and from the antenna to the BTS port.
• The measures taken in conjunction with the CCU-LOC to protect against static discharge and lightning ensure a high level of reliability and operational safety
• Designed for front panel mounting (Bulkhead version).
outdoor indoor
Front panel (bulkhead)
Smart Bias Tee800 – 2170 MHz
Technical Data
Frequency range 800 – 2170 MHzInsertion loss
Port 1 ↔ Port 2 < 0.1 dB (800 – 2170 MHz)Isolation for DC and RCU signals
Port 1 ↔ Port 2 > 70 dBPort 1 ↔ Port DC/RCU > 70 dBPort 2 ↔ Port DC/RCU > 0 dB
VSWR < 1.1 (800 – 2170 MHz)Impedance 50 Input power
Port 1 or port 2 < 750 W (800 – 2170 MHz) < 750 W (800 – 2170 MHz)Port DC/RCU < 2.5 A / +8 … +14 VDC < 2.5 A / +8 … +30 VDC
Power consumption Typically 0.6 WLightning protection 3 kA, 10/350 s pulseIntermodulation products < –160 dBc (3rd order; with 2 x 20 W)Temperature range –40 ... +60 °CModem carrier frequency 2.176 MHzApplication Indoor or outdoor (IP66)Weight 1.3 kgPacking size 167 mm x 102 mm x 86 mmDimensions (w x h x d) 108.7 mm x 76 mm x 42.8 mm (including connectors)
The Smart Bias Tee combines the performance of astandard Bias Tee (e.g. type 793 304) with the functionof an additional modem (AISG standard) in order toprovide either DC voltage as well as remote control sig-nals via an RF feeder cable to a TMA or RCU.
The Smart Bias Tee provides low RF signal insertionloss from port 1 to port 2 and vice versa.The measurestaken to protect against static discharge and lightningensure a high level of reliability and operational safety.
• 782 10253, 782 10453: 12 V version for use near theBTS, in order to feed-in DC voltage and RCU controlsignals into a feeder cable
• 782 10254, 782 10454: 12 V version for use near theantenna, in order to control an RCU (only required ifno TMA is in use)
• 782 10255, 782 10455: 24 V version for use near theBTS, in order to feed-in DC voltage and RCU controlsignals into a feeder cable
• 782 10256, 78210456: 24 V version for use near theantenna, in order to control an RCU (only required if no TMA is in use)
Abbreviations:RCU = Remote Control Unit for remote electrical
control of antenna tilt
BTS = Base Transceiver Station
TMA = Tower Mounted Amplifier
AISG= Antenna Interface Standards Group (version 1.1)
Port 1 = Port for BTS or for Antenna
Port 2 = Port for Feeder Cable
Port DC/RCU = Port for DC voltage and remote controlunit signals
782 10453782 10455
Port 1BTS
Port 2Feeder
782 10454782 10456
Port 1Antenna
Port DC/RCU
Port 2Feeder
782 10253782 10255
Port 2Feeder
Port DC/RCU
Port 1BTS
782 10254782 10256
Port DC/RCU
Port DC/RCU
Port 1Antenna
Port 2Feeder
110
Type No. 782 10253 782 10254 782 10255 782 1025612 V / BTS 12 V / Antenna 24 V / BTS 24 V / Antenna
Port 1: 7-16 male BTS Antenna BTS AntennaPort 2: 7-16 female Feeder Feeder Feeder Feeder
Type No. 782 10453 782 10454 782 10455 782 1045612 V / BTS 12 V / Antenna 24 V / BTS 24 V / Antenna
Port 1: 7-16 female BTS Antenna BTS AntennaPort 2: 7-16 male Feeder Feeder Feeder Feeder
Smart Bias Tee800 – 2170 MHz
Antenna system Antenna system(1 sector) (1 sector)
without TMA with Kathrein TMA
782 10254 (12V)or
782 10256 (24V)
Warning:
Don’t mix 12 V and 24 VBias Tees in any configu-ration. Always choosecorresponding voltage tosuit the TMA.
Antenna system Antenna system(1 sector) (1 sector)
without TMA with Kathrein TMA
Port 1 (Antenna)
Port 2(Feeder)
Port 2(Feeder)
Port 1(BTS)
Port 1(Antenna)
Port 2 (Feeder)
Port 1 (BTS)
Port 2 (Feeder)
Port DC/RCU(RCU)
Block diagrams Application Examples
Port DC/RCU(CCU)
782 10253 (12V)or
782 10255 (24V)
DC cable DC cable
Port DC/RCU(RCU)
Port DC/RCU(CCU)
782 10454 (12V)or
782 10456 (24V)
782 10453 (12V)or
782 10455 (24V)
DC cable
DC cable
111
Smart Bias Tee800 – 2170 MHz
Pin connections
Please note:
The Smart Bias Tees are designed to operate under the envi-ronmental conditions as described in ETS 300 019-1-4 class4.1 E and have passed environmental tests as recommend-ed in ETS 300 019-2-4.
The installation team must be properly qualified and alsobe familiar with the relevant national safety regulations.
The coupling torque at 7-16 connectors is 25 – 30 Nm!Hold the smart bias tee housing securely while tighten-ing the 7-16 locking nut.The tightning torque for fixing the AISG connector mustbe 0.5 – 1.0 Nm (‘hand-tightened’).
782 10254, 782 10256782 10454, 782 10456
782 10253, 782 10255782 10453, 782 10455
782 10253 782 10254 782 10255 782 10256782 10453 782 10454 782 10455 782 10456
112
Frequency range 890 – 960 MHz
Insertion loss 1 ↔ 2 < 0.2 dB < 0.3 dB
Isolation 2 ↔ 1 > 25 dB > 50 dB
VSWR 1, 2, 3 < 1.2
Impedance 50
Input power < 150 W
Temperature range –10 … +55 °C
Connectors N female
Application Indoor
Mounting With 2 screws (max. 3 mm diameter)
Weight 360 g 645 g
Packing size 110 mm x 100 mm x 40 mm 160 mm x 90 mm x 40 mm
Dimensions (w x h x d) 91 mm x 71 mm x 32 mm 142 mm x 71 mm x 32 mm(including connectors)
Type No. 791 375 791 376Single Stage Double Stage
Circulator890 – 960 MHz
Technical Data
The circulator can be used:– to increase the coupling attenuation
between transmitters, to reduce inter-modulation products,
– to prevent adverse effects of unmatchedload impedance on amplifier performance.
Function:The circulator is a non-reciprocal componentwith low insertion loss in the forwarddirection (1 → 2) and high attenuation in thereverse direction (2 → 1). The impedance atthe input (1) of the circulator is constant andindependent of the impedance of thecomponents following. The reflected powerat the output (2) is passed to the absorberport (3), which must be terminated with anabsorber.
Dimensioning of the absorber:The absorber at port (3) must be dimen-sioned to be able to absorb the maximumpower reflected at output (2).
791 375
3
21
3
2
1
791 376
113
4x M3 /4 deep
791 376
Input Absorber connection
6x M3 / 4 deepOutput
M3 / 6 deep
Absorber connection
Input
Output
791 375
114
Circulator1805 – 1880 MHz
Frequency range 1805 – 1880 MHzInsertion loss 1 → 2 < 0.5 dBIsolation 2 ↔ 1 > 40 dBVSWR 1, 2, 3 < 1.2Impedance 50 Input power < 100 WTemperature range –10 … +60 °CConnectors N femaleApplication IndoorMounting With 4 screws (max. 3 mm diameter)Weight 440 gPacking size 110 mm x 100 mm x 40 mmDimensions (w x h x d) 113.2 mm x 59.7 mm x 27 mm
(including connectors)
Type No. 792 763Double Stage
Technical Data
The circulator can be used:– to increase the coupling attenuation
between transmitters, to reduce inter-modulation products,
– to prevent adverse effects of unmatchedload impedance on amplifier performance.
Function:The circulator is a non-reciprocal componentwith low insertion loss in the forwarddirection (1 → 2) and high attenuation in thereverse direction (2 → 1). The impedance atthe input (1) of the circulator is constant andindependent of the impedance of thecomponents following. The reflected powerat the output (2) is passed to the absorberport (3), which must be terminated with anabsorber.
Dimensioning of the absorber:The absorber at port (3) must be dimen-sioned to be able to absorb the maximumpower reflected at output (2).
792 763
3
1
2
Input
Absorber connection
Output
Internal load 10 W
Circulator1900 – 2200 MHz
The circulator can be used:– to increase the coupling attenuation
between transmitters, to reduce inter-modulation products,
– to prevent adverse effects of unmatchedload impedance on amplifier performance.
Function:The circulator is a non-reciprocal componentwith low insertion loss in the forwarddirection (1 → 2) and high attenuation in thereverse direction (2 → 1). The impedance atthe input (1) of the circulator is constant andindependent of the impedance of thecomponents following. The reflected powerat the output (2) is passed to the absorberport (3), which must be terminated with anabsorber.
Dimensioning of the absorber:The absorber at port (3) must be dimen-sioned to be able to absorb the maximumpower reflected at output (2).
Frequency range 1900 – 2200 MHz
Insertion loss 1 ↔ 2 < 0.3 dB < 0.5 dB
Isolation 2 ↔ 1 > 23 dB > 45 dB
VSWR 1, 2, 3 < 1.22
Impedance 50
Input power < 120 W
Temperature range –10 … +55 °C
Connectors N female
Application Indoor
Mounting With 2 screws (max. 3 mm diameter)
Weight 360 g 645 g
Packing size 110 mm x 100 mm x 40 mm 160 mm x 90 mm x 40 mm
Dimensions (w x h x d) 33 mm x 39 mm x 26 mm 65 mm x 39 mm x 26 mm(without connectors)
Type No. 782 10319 782 10320Single Stage Double Stage
Technical Data
782 10319
3
21
3
2
1
782 10320
115
The PDU provides DC supply voltage and alarminterfacing for up to 6 TMAs / MHAs (Tower MountedAmplifiers / Mast Head Amplifiers) with current win-dow alarming.
• Suitable for low DC power requirements, e.g.Kathrein DTMA 782 10301 (UMTS) or 782 10312(GSM1800)
• Alarm signals available on SubD 9-pin connectorand LEDs
• Bias Tees and cable sets for connection of up to 6Bias Tees for servicing 6 TMAs (or 3 DTMAs =double TMAs) are available as accessories
Power Distribution Unit (PDU)
InputPower supply
OutputsAlarms
DIP switchMHA1 ... MHA6disconnect
OutputsDC supply voltage
MHA1 ... MHA6and Red alarm LEDs
TMA failure
Orange alarm LEDPower supply failure
Alarm interface function: Under normal operating conditions each TMA pulls the nominal current from the PDU. In case of failurewhen a TMA consumes a current outside the specified alarm window, then an internal TMA circuit pulls an increased alarm current.Once the respective TMA failure detection threshold is registered by the PDU, then the following alarms are activated:1. The DC supply voltage for the defective TMA is switched off.2. The corresponding red alarm LED lights up.3. The contacts 4 and 5 on the SubD 9-pin connector are closed. In addition, the respective pins 1 (TMA1), 2 (TMA2), 3 (TMA3),
6 (TMA4), 7 (TMA5), or 8 (TMA6) are grounded. This contact status can be used for monitoring purposes. If required, the additional DIP switch can be used to override the individual alarm and turn off the respective TMA supply voltage(1 = supply voltage and red LED alarm OFF, 0 = supply voltage and red LED alarm ON).
Type No. Description Technical data
Accessories (order separately)
782 10388 Cable set 2 m Lenth: 2.0 m(6 cables) Cable type: RG 316
Connectors: BNC male / SMB femaleVoltage drop at 110 mA nominal current: < 0.2 V
782 10389 Cable set 5 m Lenth: 5.0 m(6 cables) Cable type: RG 316
Connectors: BNC male / SMB femaleVoltage drop at 110 mA nominal current: < 0.2 V
793 304 Bias Tee Please see separate data sheet
Type No. 782 10344
Technical Data
Power supply (DC input) 38 ... 72 V DCDC supply voltage 6x +12 ±0.3 V / nominal current: 110 mA ±20%(DC outputs to MHA1 ... MHA6)Failure detection threshold > 230 mA ±10%Alarms
LED indicators Red LED ON = TMA failure at indicated DC outputOrange LED ON = power supply failure (back-up power supply in use), Green LED ON = power supply ON
SubD 9-pin connector Contact pins 4 + 5 closed when failure detection threshold is exceeded = MHA or power supply failureContact pins 1 ... 3, 6 ... 8 grounded when failure detection threshold is exceeded = MHA failure
Electrical protection against Reverse voltage on DC outputsReverse polarity voltage, over-current and over-voltage on DC input (power supply)
Temperature range –40 ... +60 °CConnectors Power supply: DIN 3-pin male
DC supply voltage: BNC female (6 x)Alarms: SubD 9-pin
Scope of delivery PDU, 3 m power supply cable with DIN 3-pin female connector, (brown (+), blue (–), green-yellow (grd)MTBF > 450 000 hoursMounting With 2 screws (M6)Application Indoor (IP20)Weight 2.2 kgDimensions (w x h x d) 19 ˝ drawer, 2 height units, plug-in depth 171 mm
Bias Tee 793 304
116
Power Distribution Unit (PDU)
Application exampleAntenna system (1 sector) with
Kathrein PDU 782 10344, Bias Tees 793 304 and
UMTS Douple TMA 782 10301
DetailPower supplyconnector
DetailSupD 9-pinconnector
SubD 9-pin connector and LED alarms
– contact status not definedgrd contact grounded
117
Orange GreenSubD 9-pin connector pin # Red alarm LED # alarm alarm
LED LED1 2 3 4 5 6 7 8 9 1 2 3 4 5 6
failure grd – – – – – grd ON – – – – – – ONMHA1
no failure open – – – – – grd OFF – – – – – – ON
failure – grd – contacts – – – grd – ON – – – – – ONMHA2 closed if
no failure – open – at least – – – grd – OFF – – – – – ON1 failure
failure – – grd – – – grd – – ON – – – – ONMHA3
no failure – – open – – – grd – – OFF – – – – ON
failure – – – grd – – grd – – – ON – – – ONMHA4
no failure – – – open – – grd – – – OFF – – – ON
failure – – – contacts – grd – grd – – – – ON – – ONMHA5 open if no
no failure – – – failure – open – grd – – – – OFF – – ON
failure – – – – – grd grd – – – – – ON – ONMHA6
no failure – – – – – open grd – – – – – OFF – ON
Power failure – – – – – – grd – – – – – – ON ONsupply no failure – – – – – – grd – – – – – – OFF ON
118
Attenuator2 W0 – 4000 MHz
Type No. 784 10235 784 10236 784 10237 784 10238Attenuation 3 ±0.3 dB 6 ±0.3 dB 10 ±0.3 dB 20 ±0.5 dB
Frequency range 0 – 4000 MHz
VSWR < 1.12
Impedance 50
Max. power 2 W
Connectors N
Application Indoor
Weight 60 g
Dimensions (L x diameter) 49 mm x 21 mm
Technical Data
Air-cooled attenuator for low power rating
• Signal attenuation for test, measuring or tuning purposes• Good matching over large frequency range• Closed metal housing, very stable and RF proof• Free choice of mounting position due to convection-cooling
119
Attenuator10 W – 15 W0 – 4000 MHz
Type No. 791 918 791 919 791 920 791 921Attenuation 3 ±0.3 dB 6 ±0.3 dB 10 ±0.3 dB 20 ±0.5 dB
Max. power 15 W 12 W 10 W 10 W
Frequency range 0 – 4000 MHz
VSWR < 1.15
Impedance 50
Connectors N
Application Indoor
Weight 70 g
Dimensions (L x diameter) 50 mm x 26 mm
Technical Data
Air-cooled attenuator for medium power rating
• Signal attenuation for test, measuring or tuning purposes• Good matching over large frequency range• Closed metal housing, very stable and RF proof• Free choice of mounting position due to convection-cooling
120
Type No. 782 10294Frequency range 400 – 2200 MHz
Attenuation > 20 dB (400 MHz)> 50 dB (2200 MHz)
VSWR < 1.15 (typically 1.08)
Impedance 50
Input power < 100 W
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +50 °C
Connectors 7-16 female
Application Indoor
Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed
19˝ sliding bars (2 height units required)
Weight 11.5 kg
Dimensions (w x h x d) 444 mm x 73.6 mm x 336 mm
Technical Data
Cable Attenuator100 W400 – 2200 MHz
• Attenuator for high input power
• Contrary to standard attenuators, the cable attenuatorprovides excellent intermodulation performance
• Suitable for indoor applications
0
10
20
30
40
50
60
70
80
90
100
Atte
nuat
ion/
dB
Frequency/MHz300 500 700 900 1100 1300 1500 1700 1900 2100 2300
400 – 2200
Typical Attenuation Curve
Type No. 782 10295Frequency range 800 – 2500 MHz
VSWR < 1.15 (typically 1.08)
Impedance 50
Input power < 150 W (800 – 960 MHz)< 100 W (960 – 2500 MHz)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –20 … +50 °C
Connectors 7-16 female
Application Indoor
Mounting Wall mounting: With 4 screws (max. 7 mm diameter) 19˝ rack mounting: To be inserted on pre-installed
19˝ sliding bars (2 height units required)
Weight Approx. 8.5 kg
Packing size 510 mm x 410 mm x 100 mm
Dimensions (w x h x d) 336 mm x 444 mm x 59 mm
Technical Data
Cable Absorber800 – 2500 MHz
• 50- load for high input power
• Contrary to standard absorbers, the cable absorber provides excellent intermodulation performance
• Suitable for indoor applications
11.5444421
458.5
25
5 10
1830
0
316
336
143
ø7
95
164
30
M4
7/16
121
Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 33 mm / 21 mm diameter
122
Load50
50- loads are suited as absorbers for small and medium power.
They are used:– as termination for transmitters or amplifiers used for testing,
measuring or tuning,– as termination for circulators, directional couplers, hybrid
ring junctions and decoupled power splitters.
Special features of the loads are:– very low VSWR within a wide frequency range,– high stability and RF shielding due to the closed aluminium
construction,– arbitrary installation position because of convectional
cooling,– 50 W and 100 W models can be installed on front or rear
panels of electrical equipment for heat dissipation.
Type No. K 62 26 61 1
0.5 Watt *)
Type No. 784 10367 784 10470Connector 7-16 male 7-16 femaleFrequency range 0 – 4000 MHzVSWR 0 – 2000 MHz < 1.10
VSWR 2000 – 4000 MHz < 1.30IP rating IP65Application OutdoorWeight 120 gPacking size Approx. 50 mm x 90 mm x 100 mmDimensions 40 mm / 32 mm diameter 42 mm / 29 mm diameter
1.5 Watt *)
K 62 26 61 1
784 10367
Type No. K 62 26 11 1Connector N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08
VSWR 1000 – 2000 MHz < 1.15VSWR 2000 – 2500 MHz < 1.20Application IndoorWeight 40 gPacking size 90 mm x 60 mm x 25 mmDimensions 30 mm / 21 mm diameter
2 Watt *)
K 62 26 11 1
Connector N female N maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08
V 1000 – 2000 MHz < 1.15VSW R2000 – 2200 MHz < 1.20VSW R2200 – 2500 MHz < 1.25Application IndoorWeight Approx. 250 gPacking size 50 mm x 90 mm x 100 mmDimensions (w x h x d) 40 x 82 x 77 40 x 82 x 85by mm (incl. connector) (incl. connector)
Load50
*) Rated power at 40 °C ambient temperature. The max. power rating increases or decreases with falling or rising ambient temperature.
Type No. K 62 26 30 1 K 62 26 31 1 K 62 26 30 7 K 62 26 31 7Connector N female N male 7-16 female 7-16 maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight Approx. 800 gPacking size 80 mm x 95 mm x 145 mmDimensions by mm (w x h x d) 67 x 90 x 130 67 x 90 x 138 67 x 90 x 134 67 x 90 x 133
(incl. connector) (incl. connector) (incl. connector) (incl. connector)
50 Watt *)
Type No. K 62 26 50 1 K 62 26 51 1 K 62 26 50 7Connector N female N male 7-16 femaleFrequency range 0 – 1000 MHzVSWR 0 – 1000 MHz < 1.08Application IndoorWeight Approx. 2.4 kgPacking size 130 mm x 195 mm x 180 mmDimensions by mm (w x h x d) 114 x 153 x 156 114 x 161 x 156 114 x 170 x 156
(including connector) (including connector) (including connector)
100 Watt *)
Type No. K 62 26 20 1 K 62 26 21 1 K 62 26 20 7 K 62 26 21 7Connector N female N male 7-16 female 7-16 maleFrequency range 0 – 2500 MHzVSWR 0 – 1000 MHz < 1.08VSWR1000 – 2000 MHz < 1.15VSWR2000 – 2500 MHz < 1.20Application IndoorWeight Approx. 500 gPacking size 50 mm x 100 mm x 135 mmDimensions by mm (w x h x d) 35 x 94 x 113 35 x 94 x 121 35 x 94 x 125 35 x 94 x 124
(incl. connector) (incl. connector) (incl. connector) (incl. connector)
25 Watt *)
K 62 26 30 1
K 62 26 50 1
K 62 26 20 1
Type No. K 62 26 40 1 K 62 26 41 1
10 Watt *)
K 62 26 40 1
123
124
50- LoadLow intermodulation
• Designed as 50- termination whereverimproved intermodulation performance com-pared to standard loads is required
• Ready for wall or mast mounting
• Suitable for indoor or outdoor applications
Type No. 782 10474Frequency range 806 – 2500 MHz
VSWR (all ports) < 1.12
Impedance 50
Input power < 60 W (if mounted vertically)
Intermodulation products < –160 dBc (3rd order; with 2 x 20 W)
Temperature range –40 … +50 °C
Connectors 7-16 female
Application Indoor or outdoor (IP 66)
Mounting Wall mounting: With 4 screws (max. 5 mm diameter) Mast mounting: With additional clamp set
Dimensions (w x h x d) Approx. 137 mm x 190 mm x 72 mm(including connector)
Technical Data
Mounting note: The connector should always point downwards if mounted outdoors.
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No.suitable for mast diameter of
Clamp Set
125
DTMAs
DTM
As
126
127
DTMA-GSM1800-12-CWA 782 10312 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 12 dB 128, 129
DTMA-GSM1800-24-CWA 782 10313 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 24 dB 130, 131
DTMA-GSM1800-12-AISG 782 10315 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 12 dB 132, 133
DTMA-GSM1800-24-AISG 782 10316 UL: 1710 – 1785 / DL: 1805 – 1880 MHz 24 dB 134, 135
DTMA-GSM1900-12-CWA 782 10400 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 12 dB 136, 137
DTMA-GSM1900-24-CWA 782 10401 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 24 dB 138, 139
DTMA-GSM1900-12-AISG 782 10403 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 12 dB 140, 141
DTMA-GSM1900-24-AISG 782 10404 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 24 dB 142, 143
DTMA-1900-850 BYP-12-AISG 782 10406 UL: 1850 – 1910 / DL: 1930 – 1990 MHz 12 dB 144, 145
DTMA-UMTS-12-CWA 782 10301 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 146, 147
DTMA-UMTS-24-CWA 782 10302 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 24 dB 148, 149
DTMA-UMTS-12-AISG 782 10147 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 150, 151
DTMA-UMTS-24-AISG 782 10148 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 24 dB 152, 153
DTMA-UMTS-12-AISG-CWA 782 10151 UL: 1920 – 1980 / DL: 2110 – 2170 MHz 12 dB 154, 155
UL = Up LinkDL = Down Link
Description Type No. Frequency range Gain Page
DTMAs:
Summary of Articles
Description Type No. for mast diameter Page
3-sector clamp kit 782 10347 88.9 mm 156
3-sector clamp kit 782 10348 114.3 mm 156
3-sector clamp kit 782 10349 139.7 mm 156
DTMA Arrangement, Mounting Hardware:
Tx CharacteristicsFrequency range 1805 – 1880 MHzBandwidth 75 MHzInsertion loss < 0.45 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1710 – 1785 MHzBandwidth (BW) 75 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB By-pass modeGain +22 … +28 °C 12 ±0.7 dB
–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.2 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 110 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 230 mA
Alarm 2: a > 330 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10312DTMA-GSM1800-12-CWA (12 dB gain)
Technical Data
DTMA-GSM1800-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0
BTS 1
Ant 0
Ant 1• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability
• By-pass mode to ensure cell operation in case of TMA (Alarm 2)or DC power down
• Alarm management: Supports 2 alarm levelsAlarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of the balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via BTS 0 respectively BTS 1 port
CWA = Current Window Alarm
128
BTS 0 BTS 1
Ant 1Ant 0
DTMA
129
DTMA-GSM1800-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
Tx CharacteristicsFrequency range 1805 – 1880 MHzBandwidth 75 MHzInsertion loss < 0.45 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1710 – 1785 MHzBandwidth (BW) 75 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB By-pass modeGain +22 … +28 °C 24 ±0.6 dB
–40 … +65 °C 24 ±1.2 dBNoise figure +22 … +28 °C < 1.6 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.1 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 19 dBm3rd order intercept point (OIP3) > 28 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 230 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 310 mA
Alarm 2: a > 500 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA (Alarm 2)
or DC power down• Alarm management: Supports 2 alarm levels
Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of the balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via BTS 0 respectivelyBTS 1 port
CWA = Current Window Alarm
Type No. 782 10313DTMA-GSM1800-24-CWA (24 dB gain)
Technical Data
DTMA-GSM1800-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0BTS 1
Ant 0
Ant 1
130
BTS 0 BTS 1
BTS 0 BTS 1
Ant 1Ant 0
DTMA
131
DTMA-GSM1800-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
132
Tx CharacteristicsFrequency range 1805 – 1880 MHzBandwidth 75 MHzInsertion loss < 0.45 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1710 – 1785 MHzBandwidth (BW) 75 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB By-pass modeGain +22 … +28 °C 12 ±0.7 dB
–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.2 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10315DTMA-GSM1800-12-AISG (12 dB gain)
Technical Data
DTMA-GSM1800-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
BTS 0AISG andDC-Port
BTS 1
Ant 0
Ant 1
BTS 0 BTS 1
Ant 1Ant 0
DTMA
RET
133
DTMA-GSM1800-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
134
Tx CharacteristicsFrequency range 1805 – 1880 MHzBandwidth 75 MHzInsertion loss < 0.45 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1710 – 1785 MHzBandwidth (BW) 75 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB By-pass modeGain +22 … +28 °C 24 ±0.6 dB
–40 … +65 °C 24 ±1.2 dBNoise figure +22 … +28 °C < 1.6 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.1 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 19 dBm3rd order intercept point (OIP3) > 28 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 250 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10316DTMA-GSM1800-24-AISG (24 dB gain)
Technical Data
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
DTMA-GSM1800-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0AISG andDC-Port
Ant 0
Ant 1
BTS 0 BTS 1
Ant 1Ant 0
DTMA
BTS 1RET
135
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-GSM1800-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
M8 x 10Grounding screw
BTS ANT
Tx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB
–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.2 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 110 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 230 mA
Alarm 2: a > 330 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10400DTMA-GSM1900-12-CWA (12 dB gain)
Technical Data
DTMA-GSM1900-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability
• By-pass mode to ensure cell operation in case of TMA (Alarm 2)or DC power down
• Alarm management: Supports 2 alarm levelsAlarm 1:One LNA of the balanced circuit failedAlarm 2:Both LNAs of balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via BTS 0 respecti-vely BTS 1 port
CWA = Current Window Alarm
BTS 0
BTS 1
Ant 0
Ant 1
136
BTS 0 BTS 1
Ant 1Ant 0
DTMA
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-GSM1900-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
137
M8 x 10Grounding screw
BTS ANT
Tx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB (DC OFF)Gain +22 … +28 °C 24 ±0.6 dB
–40 … +65 °C 24 ±1.2 dBNoise figure +22 … +28 °C < 1.6 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.1 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 19 dBm3rd order intercept point (OIP3) > 28 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 230 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 310 mA
Alarm 2: a > 500 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10401DTMA-GSM1900-24-CWA (24 dB gain)
Technical Data
DTMA-GSM1900-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA
(Alarm 2) or DC power down• Alarm management: Supports 2 alarm levels
Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via BTS 0 respecti-vely BTS 1 port
CWA = Current Window Alarm
BTS 0
BTS 1
Ant 0
Ant 1
138
BTS 0 BTS 1
Ant 1Ant 0
DTMA
139
DTMA-GSM1900-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
140
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
Tx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB
–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.2 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10403DTMA-GSM1900-12-AISG (12 dB gain)
Technical Data
DTMA-GSM1900-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0AISG andDC-Port BTS 1
Ant 0
Ant 1
RET
BTS 0 BTS 1
Ant 1Ant 0
DTMA
141
DTMA-GSM1900-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
142
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
Tx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB over the middle 80% of BW,
a further 0.25 dB over the remaining BW.Input power < 160 W (+52 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB (DC OFF)Gain +22 … +28 °C 24 ±0.6 dB
–40 … +65 °C 24 ±1.2 dBNoise figure +22 … +28 °C < 1.6 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Noise figure –40 … +65 °C < 2.1 dB over the middle 80% of BW,
a further 0.3 dB over the remaining BW.Output 1-dB compression point > 19 dBm3rd order intercept point (OIP3) > 28 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 250 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10404DTMA-GSM1900-24-AISG (24 dB gain)
Technical Data
DTMA-GSM1900-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0AISG andDC-Port
BTS 1
Ant 0
Ant 1
RET
BTS 0 BTS 1
Ant 1Ant 0
DTMA
143
DTMA-GSM1900-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
M8 x 10 Grounding screw
BTS ANT
• Double unit for easy use with XPol antennas• RF-Bypass feature for 850 MHz• DC-stop integrated to 850 MHz ports
• Kathrein redundancy amplifier design for improved system reliability• Bypass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via BTS 0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards GroupBYP = RF-BYPass
850 MHz BypassFrequency range 806 – 896 MHzInsertion loss < 0.15 dBIsolation to 1900 MHz > 80 dBInput power 500 W CW / per inputReturn loss > 18 dB
1900 MHz DTMATx CharacteristicsFrequency range 1930 – 1990 MHzBandwidth 60 MHzInsertion loss < 0.5 dB at 80% of BW,
a further 0.25 dB at 100% BW.Input power < 160 W (+52 dBm) CW / per inputIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1850 – 1910 MHzBandwidth 60 MHzLoss in by-pass mode < 2.8 dB typicallyReturn loss > 18 dB (DC ON)
> 15 dB (DC OFF)Gain +22 … +28 °C 12 ±0.7 dB
–40 … +65 °C 12 ±1.3 dBNoise figure +22 … +28 °C < 1.7 dB at 80% of BW,
a further 0.3 dB at 100% BW.Noise figure –40 … +65 °C < 2.2 dB at 80% of BW,
a further 0.3 dB at 100% BW.Output 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)
EMC ETS 300 342-3
DC and Alarm Characteristics Through BTS 0 Port onlyDC supply +12 V nominal (9 – 15V, minus grounded)without RET Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1 (Data rate: 9.6 kB)
Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight Approx. 8.7 kgDimensions (w x h x d) 271 mm x 278 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10406DTMA-1900-850 BYP-12-AISG (12 dB gain)
Technical Data
DTMA-1900-850 BYP-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
BTS 0 BTS 1
BTS 0 BTS 1
Ant 1
Ant 0Ant 0
Ant 1
BTS 1
BTS 0AISG andDC-Port RET
144
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-1900-850 BYP-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Earth screw M8 x 10
BTSJack (f)7-16
ANTJack (f)7-16
145
146
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability
• By-pass mode to ensure cell operation in case of TMA (Alarm 2) or DC power down
• Alarm management: Supports 2 alarm levelsAlarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via node B0 respectivelynode B1 port
CWA = Current Window Alarm
Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.6 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)
> 12 dB (DC OFF)Gain +22 … +28 °C 12 ±0.5 dB
–40 … +65 °C 12 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 110 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 230 mA
Alarm 2: a > 330 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 262 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10301DTMA-UMTS-12-CWA (12 dB gain)
Technical Data
DTMA-UMTS-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Node B0
Node B1
Ant 0
Ant 1
Node B0 Node B1
Ant 1Ant 0
DTMA
DTMA-UMTS-12-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
Node B
M8 x 10 Grounding screw
147
ANT
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of TMA
(Alarm 2) or DC power down• Alarm management: Supports 2 alarm levels
Alarm 1: One LNA of the balanced circuit failedAlarm 2: Both LNAs of balanced circuit failed.
Automatically switched to by-pass mode• Built-in lightning protection• Compact size
• DTMA DC supply and alarming separately via Node B0 respecti-vely Node B1 port
CWA = Current Window Alarm
Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode Typically 2.4 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)
> 12 dB (DC OFF)Gain +22 … +28 °C 24 ±0.5 dB
–40 … +65 °C 24 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 20 dBm3rd order intercept point (OIP3) > 29 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply +12 V nominal (7.5 – 15 V, minus grounded)
Typically 230 mA per TMAAlarm management Current window alarm handlingAlarm current a Alarm 1: a > 310 mA
Alarm 2: a > 500 mAMechanical CharacteristicsMaterial Aluminium housingRF connectors 7-16 femaleMounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 262 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10302DTMA-UMTS-24-CWA (24 dB gain)
Technical Data
DTMA-UMTS-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Node B0
Node B1
Ant 0
Ant 1
Node B0 Node B1
148
Node B0 Node B1
Ant 1Ant 0
DTMA
149
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-UMTS-24-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
M8 x 10Grounding screw
Node B
ANT
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via Node B0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.6 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)
> 12 dB (DC OFF)Gain –40 … +65 °C 12 ±1.0 dB
+22 … +28 °C 12 ±0.5 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through Node B0 Port onlyDC supply without RET +12 V nominal (9 – 15 V, minus grounded)
Typically 150 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 262 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10147DTMA-UMTS-12-AISG (12 dB gain)
Technical Data
DTMA-UMTS-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
150
Node B0AISG andDC-Port
Node B1
Ant 0
Ant 1
DTMA
Node B0 Node B1
RET
Node B0 Node B1
Ant 1Ant 0
DTMA
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-UMTS-12-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
151
152
Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode Typically 2.4 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)
> 12 dB (DC OFF)Gain –40 … +65 °C 24 ±1.0 dB
+22 … +28 °C 24 ±0.5 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 20 dBm3rd order intercept point (OIP3) > 29 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm Characteristics Through Node B0 Port onlyDC supply +12 V nominal (9 – 15 V, minus grounded)without RET Typically 250 mA per TMAAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 femaleAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 1: +12 V DC nominal, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 262 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10148DTMA-UMTS-24-AISG (24 dB gain)
Technical Data
DTMA-UMTS-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
• Double unit for easy use with XPol antennas
• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA DC supply and AISG feed via Node B0 port for both TMAs
RET = Remote Electrical TiltAISG = Antenna Interface Standards Group
Node B0 Node B1
Node B0AISG andDC-Port Node B1
Ant 0
Ant 1
RET
Node B0 Node B1
Ant 1Ant 0
DTMA
153
DTMA-UMTS-24-AISGFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
154
• Double unit for easy use with XPol antennas• Kathrein redundancy amplifier design for improved system reliability• By-pass mode to ensure cell operation in case of DC power down• Built-in lightning protection• Compact size• Suitable for antenna RET control according to AISG standard• DTMA AISG feed via Node B0 port or node B1 port for both TMAs• AISG DC supply feed via Node B0 or Node B1 respectively Node
B0 and Node B1• CWA DC supply feed via Node B0 and Node B1
RET = Remote Electrical TiltAISG = Antenna Interface Standards GroupCWA = Current Window Alarm
Tx CharacteristicsFrequency range 2110 – 2170 MHzBandwidth 60 MHzInsertion loss Typically 0.3 dBRipple < ±0.2 dBInput power < 100 W (+50 dBm) CWIntermodulation products in Rx band < –117 dBm (2 Tx carriers at +43 dBm)Return loss > 18 dB
Rx CharacteristicsFrequency range 1920 – 1980 MHzBandwidth 60 MHzLoss in by-pass mode < 2.6 dB (DC OFF)Gain ripple < ±0.3 dBReturn loss > 18 dB (DC ON)
> 12 dB (DC OFF)Gain +22 … +28 °C 12 ±0.5 dB
– 40 ... +65 °C 12 ±1.0 dBNoise figure Typically 1.4 dBOutput 1-dB compression point > 15 dBm3rd order intercept point (OIP3) > 25 dBm
Environmental CharacteristicsOperating temperature range –40 … +65 °CIP rating IP67MTBF > 1 000 000 hours (per TMA)EMC ETS 300 342-3
DC and Alarm CharacteristicsDC supply (without RET) CWA 9–15 V DC nominal 80–130 mA, Alarm 170–200 mAper TMA AISG 9–30 V DC nominal 100 mA at 9 V, 35 mA at 30 VAlarm management According to AISG standard 1.1Modem Characteristics According to AISG standard 1.1
(Data rate: 9.6 kB)Mechanical CharacteristicsMaterial Aluminium housingConnectors
RF 7-16 female, long neckAISG Connector 8-pin female, IEC 60130-9(Compliance AISG 1.1) (Pin 6: 9 – 30 V DC, pin 3: RS485B, pin 5: RS485A,
pin 7: DC return; other pins: Not connected)Mounting Wall mounting: With 4 screws (max. 8 mm diameter)
Mast mounting: With additional clamp setWeight 5 kgPacking size 262 mm x 502 mm x 214 mmDimensions (w x h x d) 166 mm x 262 mm x 77.5 mm
(without connectors, without mounting brackets)
Type No. 782 10151DTMA-UMTS-12-AISG-CWA (12 dB gain)
Technical Data
DTMA-UMTS-12-AISG-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
Node B0 Node B1
Node B0 Node B1
Ant 1Ant 0
DTMA
Node B0
Ant 0
Ant 1
Node B1RET
155
Accessories (order separately)
734 360 34 – 60 mm
734 361 60 – 80 mm
734 362 80 – 100 mm
734 363 100 – 120 mm
734 364 120 – 140 mm
734 365 45 – 125 mm
Clamp setType No. suitable for mast
diameter of
DTMA-UMTS-12-AISG-CWAFullband Double Dual Duplex Tower Mounted Amplifier(Masthead Amplifier)
156
DTMA Arrangement Mounting Hardware3 Sector Clamp Kit, Type No. 782 10347, 782 10348, 782 10349
• Slim and unobstrusive design
• Nearly cylindrical optical appearance with small outer diameter
Type No. 782 10347 782 10348 782 10349Angle between DTMS 120° 120° 120°
Suitable for mast diameter 88.9 mm ±1.5 mm 114.3 mm ±1.5 mm 139.7 mm ±1.5 mm
Number of pieces 2 x 3 sector clamp 2 x 3 sector clamp 2 x 3 sector clamp
Material – 3 sector clamp Stainless steel Stainless steel Stainless steel– Screws Stainless steel Stainless steel Stainless steel
Outer diameter (Dout) of the3 DTMA Arrangement 360 mm 390 mm 415 mm
Weight – Clamp kit 1.9 kg 2.0 kg 2.4 kg– 3 sector clamp 0.88 kg 0.95 kg 1.14 kg
3 Sector Clamp Kit
782 10347 88.9 70 170 196782 10348 114.3 83 190 219782 10349 139.7 95 221 255
Type No. A B C D
all dimensions by mm
Please note: The installation team must be properly qualified and also be familiar with the relevant national safety regulations.
Torque 12 – 15 Nm
Torque 17 – 20 Nm
Bottom view
Dout
LowerClamp
UpperClamp
157
Application Notes
Ap
plic
atio
n N
ote
s
158
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXPol Dual-band antenna (824 – 960 MHz, 1710 – 2170 MHz)
• Combined feeder cables
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)
• Combined feeder cables
159
160
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• 2 XPol Multi-band antennas (1710 – 2170 MHz)
• XPol antenna (806 – 960 MHz)
• Combined feeder cables
• Independent tilt adjustment for GSM 900, GSM 1800 and UMTS
• UMTS tower mounted amplifier, DTMA-UMTS-12-AISG / DTMA-UMTS-24-AISG
161
Application NoteCo-Siting GSM 900 / UMTS
S C1 Sector Configuration:
• XXPol Dual-band antenna (824 – 960 MHz, 1710 – 2170 MHz)
• Combined feeder cables
• Independent tilt adjustment for GSM 900 and UMTS via smart bias tee
• Dual-band Combiner with integrated DC-stop
Application NoteCo-Siting GSM 900 / UMTS
162
S C1 Sector Configuration:
• XXPol Dual-band antenna (824 – 960 MHz, 1710 – 2170 MHz)
• Combined feeder cables
• Independent tilt adjustment for GSM 900 and UMTS via smart bias tee
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)
• Combined feeder cables
• 2 Operators for each frequency range
163
164
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)
• Combined feeder cables
• UMTS tower mounted amplifier, DTMA-UMTS-12-CWA / DTMA-UMTS-24-CWA
• Triple-band Combiner with integrated DC stops
165
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)
• Combined feeder cables
• GSM 1800 tower mounted amplifiers, DTMA-1800-12-AISG / DTMA-1800-24-AISG
• UMTS tower mounted amplifier, DTMA-UMTS-12-AISG / DTMA-UMTS-24-AISG
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XPol Multi-band antenna (1710 – 2170 MHz)
• XXPol Dual-band antenna with integrated combiner (870 – 960 MHz, 1710 – 1880 MHz)
• Combined feeder cables
• Easy extension to UMTS
166
167
Application NoteCo-Siting GSM 900 / GSM 1800 / UMTS
S C1 Sector Configuration:
• XXXPol Triple-band antenna (806 – 960 MHz, 1710 – 1880 MHz, 1920 – 2170 MHz)
• Combined feeder cables
• 3 Operators for GSM 900 and GSM 1800
• 4 Operators for UMTS
9981
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Internet: http://www.kathrein.de
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