datasheet wha01 m - comsystems · 2019. 7. 8. · coating / treatment surtec®˚650 datasheet...
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WHA01 WIDEBAND HF ANTENNA
15Datasheet Release n 01
OVERVIEW
FEATURESMinimal maintenance requirements
High Reliability suitable for tough environment
No tuning devices
Low SWR
50 ohm coaxial feeding line
High RF power continuous duty
Rugged epoxy-fiberglass whip elements
Aluminum mounting hardware
PRELIMINARY DATASHEET
The EASP-WHF01-ANT is a wideband HF vertical
antenna mainly intended for use with ALE and
frequency hopping capable transceivers for HF
radio voice and data communications
The EASP-VHF01-ANT operates in the 2 MHz to
30 Mhz frequency range providing a typical
return loss of 10 dB minimum (SWR 21)
Working principle is based on a unique design of
coupling the low output impedance of the tran-
sceiver (50 ohm typical) with a high impedance
vertical radiator A fully passive network made of
a mix of lumped and distributed elements is
employed in order to maximize eciency and
mantain reasonable losses The radiator element
is galvanically short circuited (DC) with ground
in order to assure suitable lightning protection
PN EASP-WHA01-ANT
The EASP-WHF01-ANT is a self-standing whip
antenna made in epoxy-fiberglass with an
aluminum mounting base The mounting base
utilizes the standard drilling template used for
shipboard antennas Custom pattern are avai-
lable as well
25
WIDEBAND ANTENNA WHA01
All dimensions are expressed in millimeters
Datasheet Release n 01
10420
PN EASP-WHA01-ANT
432
137
Oslash346
Oslash162
8POS
Oslash350
45deg
273
See detail A
Detail A
45deg
32
4 10
35
Mechanical Length 10420 mm (3418 ft)Weight 80KgSections 4Operating temp -40 degC to +55 degCMax wind speed gt200 Kmh
TECHNICAL SPECIFICATIONS
Whip material epoxy fiberglassFinishing polyurethane paintColour grey RAL 7030Basement Anticorodal 6082Coating Treatment SurTecreg 650
Datasheet Release n 01
Electrical Frequency 16 to 30 MHzReturn loss 10 dB minimum (SWR21)
15 dB typical (SWR 141) over 2 to 30 MHz7 dB (SWR 261) at 16 Mhz
Input Impedance 50 ohmPower handling 1 KW continuous dutyPolarization VerticalH radiation OmnidirectionalV radiation See diagramFeeding cable RG-213U type
V radiation patterns
Here below are shown vertical radiation patterns of the antenna at various frequencies diagrams are obtained taking into account a permittivity gorund of 002 Sm
PN EASP-WHA01-ANT
WIDEBAND ANTENNA WHA01
26 MHz
52 MHz
WIDEBAND ANTENNA WHA01
105 MHz
157 MHz
210 MHz
45Datasheet Release n 01PN EASP-WHA01-ANT
55Datasheet Release n 01PN EASP-WHA01-ANT
PRODUCT DATA
Part Number
Versions Options
Accessories
Warranty
EASP-WHA01-ANT
___
-----
-----
Contacts
Web
ORDER INFORMATION
COMSYSTEMS 3888 Mannix DrSuite 318Naples FL34114USA
solutionscomsystemscom
wwwcomsystemscom
WIDEBAND ANTENNA WHA01
25
WIDEBAND ANTENNA WHA01
All dimensions are expressed in millimeters
Datasheet Release n 01
10420
PN EASP-WHA01-ANT
432
137
Oslash346
Oslash162
8POS
Oslash350
45deg
273
See detail A
Detail A
45deg
32
4 10
35
Mechanical Length 10420 mm (3418 ft)Weight 80KgSections 4Operating temp -40 degC to +55 degCMax wind speed gt200 Kmh
TECHNICAL SPECIFICATIONS
Whip material epoxy fiberglassFinishing polyurethane paintColour grey RAL 7030Basement Anticorodal 6082Coating Treatment SurTecreg 650
Datasheet Release n 01
Electrical Frequency 16 to 30 MHzReturn loss 10 dB minimum (SWR21)
15 dB typical (SWR 141) over 2 to 30 MHz7 dB (SWR 261) at 16 Mhz
Input Impedance 50 ohmPower handling 1 KW continuous dutyPolarization VerticalH radiation OmnidirectionalV radiation See diagramFeeding cable RG-213U type
V radiation patterns
Here below are shown vertical radiation patterns of the antenna at various frequencies diagrams are obtained taking into account a permittivity gorund of 002 Sm
PN EASP-WHA01-ANT
WIDEBAND ANTENNA WHA01
26 MHz
52 MHz
WIDEBAND ANTENNA WHA01
105 MHz
157 MHz
210 MHz
45Datasheet Release n 01PN EASP-WHA01-ANT
55Datasheet Release n 01PN EASP-WHA01-ANT
PRODUCT DATA
Part Number
Versions Options
Accessories
Warranty
EASP-WHA01-ANT
___
-----
-----
Contacts
Web
ORDER INFORMATION
COMSYSTEMS 3888 Mannix DrSuite 318Naples FL34114USA
solutionscomsystemscom
wwwcomsystemscom
WIDEBAND ANTENNA WHA01
35
Mechanical Length 10420 mm (3418 ft)Weight 80KgSections 4Operating temp -40 degC to +55 degCMax wind speed gt200 Kmh
TECHNICAL SPECIFICATIONS
Whip material epoxy fiberglassFinishing polyurethane paintColour grey RAL 7030Basement Anticorodal 6082Coating Treatment SurTecreg 650
Datasheet Release n 01
Electrical Frequency 16 to 30 MHzReturn loss 10 dB minimum (SWR21)
15 dB typical (SWR 141) over 2 to 30 MHz7 dB (SWR 261) at 16 Mhz
Input Impedance 50 ohmPower handling 1 KW continuous dutyPolarization VerticalH radiation OmnidirectionalV radiation See diagramFeeding cable RG-213U type
V radiation patterns
Here below are shown vertical radiation patterns of the antenna at various frequencies diagrams are obtained taking into account a permittivity gorund of 002 Sm
PN EASP-WHA01-ANT
WIDEBAND ANTENNA WHA01
26 MHz
52 MHz
WIDEBAND ANTENNA WHA01
105 MHz
157 MHz
210 MHz
45Datasheet Release n 01PN EASP-WHA01-ANT
55Datasheet Release n 01PN EASP-WHA01-ANT
PRODUCT DATA
Part Number
Versions Options
Accessories
Warranty
EASP-WHA01-ANT
___
-----
-----
Contacts
Web
ORDER INFORMATION
COMSYSTEMS 3888 Mannix DrSuite 318Naples FL34114USA
solutionscomsystemscom
wwwcomsystemscom
WIDEBAND ANTENNA WHA01
WIDEBAND ANTENNA WHA01
105 MHz
157 MHz
210 MHz
45Datasheet Release n 01PN EASP-WHA01-ANT
55Datasheet Release n 01PN EASP-WHA01-ANT
PRODUCT DATA
Part Number
Versions Options
Accessories
Warranty
EASP-WHA01-ANT
___
-----
-----
Contacts
Web
ORDER INFORMATION
COMSYSTEMS 3888 Mannix DrSuite 318Naples FL34114USA
solutionscomsystemscom
wwwcomsystemscom
WIDEBAND ANTENNA WHA01
55Datasheet Release n 01PN EASP-WHA01-ANT
PRODUCT DATA
Part Number
Versions Options
Accessories
Warranty
EASP-WHA01-ANT
___
-----
-----
Contacts
Web
ORDER INFORMATION
COMSYSTEMS 3888 Mannix DrSuite 318Naples FL34114USA
solutionscomsystemscom
wwwcomsystemscom
WIDEBAND ANTENNA WHA01