Download - MCPA 900mhz Application
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August, 2006August, 2006
TM-MCPAFor Cost Effective
Coverage Extension or Capacity Upgrade
Product Enquiry & Local support contact [email protected] related component can be found at www.pacificwave-wireless.com
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ContentsContents
TM-MCPA Overview
Electrical Specifications
Mechanical Overview
Application - 2 Carriers BTS
Application - 4 Carriers BTS
Application - 8 Carrier BTS
NMS Features
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TM-MCPA OverviewTM-MCPA Overview
TM-MCPA Cell
BTS Cell
BTS Tower
BTS
TM-
MCPA
Distance
MS
Rx [dBm]
-85dBm
TM-MCPASignal Power
Existing BTSSignal Power
Due to rapid changes in wireless network environment, networkoperators are now faced with various infrastructure solutions andcost issues in upgrading wireless network. HFRs MCPA productline (Tower-Mounted and Ground-Mounted) provides cost effectivenetwork coverage extension and capacity upgrade solution. Apart
from obvious coverage extension, sharing of existing RF cable andantenna when introducing new service channel for capacity orservice upgrade is the major advantage of this system.
TM GSM/GPRS/EDGE MCPA Advantages
Increase channel count per antenna while maintaining power
level per channel Increases coverage area for new cell designs
Avoid coverage reduction when increasing number of channelsin existing systems
Tower-Mount Feature to maximize output power at the Antenna
TM GSM/GPRS/EDGE MCPA - Management
TM-MCPA can be easily monitored and controlled using built-inmicroprocessor. Following extensive features are included formanaging system easily.
User selectable downlink/uplink RF gain
Parameter monitoring and alarm reporting
Easy setup & maintenance featureProduct Enquiry & Local support contact [email protected] related component can be found at www.pacificwave-wireless.com
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Electrical SpecificationsElectrical Specifications
At Fail Safe Operation Mode< 1.5dBBypass Insertion Loss
< 2.5dBNoise Figure
+46dBmMaximum Tx Input Power without Damage
Peak to Peak< 1.0dBForward / ReverseGain Flatness
20 1dBForwardGain
Reverse Diversity: 12 dB ( 1dB)12 1dBReverse
25 / 0.5dBForwardGain Control Range
/ Step 15 / 1.0dBReverse
> 70dBcTx - RxCut-off Frequency
> 70dBcRx - Tx
At 2 Carrier, Max. Output Power< 60 (typical)dBcForwardIntermodulation (IMD)
-105 ~ -55dBmNormal Input Power Range for Rx
RF BypassForward / ReverseFail Safe Operation
Instead -48VDC220V 20%VACPower Supply
Include External AlarmSMS ModemNMS
dBm
dBm
Channel
MHz
MHz
Unit
GSM and EDGE System1~8 ChannelsNumber of Carriers
6 Carrier = 42 dBm / Carrier50dBm (100W) / TotalForwardMaximum Output Power
-10 dBm (0.1mW) / TotalReverse
890 ~ 915Reverse
935 ~ 960ForwardFrequency Range
RemarksSpecificationsParameters
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Mechanical OverviewMechanical Overview
TM MCPA Picture
D-SUB 9pin (Female)External Alarm Port
Non- Condensing5 ~ 90 %Operating Humidity
53 KgWeight
Wall or Tower MountMounting Type
-20 ~ +50Operating Temperature
-30 ~ + 80Storage Temperature
DIN Type FemaleIn/Out RF Connectors
Input / OutputSMA Type FemaleCoupling Port
370 x 690 x 422 mmDimension (W x D x H)
Non - Condensing0 ~95 %Storage Humidity
Water proof TypeIP 55Environment Application
RemarksSpecificationsParameters
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Application - 2 Carrier BTSApplication - 2 Carrier BTS
Service Configuration
without TM-MCPA
Tx0/Rx0Antenna
Tx/Rx0Antenna
Rx1DiversityAntenna
TM-MCPA
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 43 dBm/Carrier
BTS Sensitivity
= -108 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Tx Power before Antenna
= 40 dBm/Carrier
Tx Power before Antenna
= 47 dBm/Carrier
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 43 dBm/Carrier
BTS Sensitivity
= -111 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Service Configuration
with TM-MCPA
Benefits Tx Power : 40 dBm 47 dBm / Carrier
BTS Sensitivity : -108 dBm -111 dBm
BTS BTS
HPA1
LNA1
Duplexer
HPA2
LNA2
Duplexer
Tx1/Rx1Antenna
HPA1
LNA1
Duplexer
HPA2
LNA2
Duplexer
Install
TM-MCPA
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Application - 4 Carrier BTS (Case 1)Application - 4 Carrier BTS (Case 1)
Service Configuration
without TM-MCPA
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 43 dBm/Carrier
BTS Sensitivity
= -108 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 4
Tx Power before Antenna
= 40 dBm/Carrier
Tx Power before Antenna
= 44 dBm/Carrier
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 40 dBm/Carrier
BTS Sensitivity
= -111 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Service Configuration
with TM-MCPA
Benefits Tx Power : 40 dBm 44 dBm / Carrier
BTS Sensitivity : -108 dBm -111 dBm
No need for additional antenna installationwhen increasing no. of carriers from 2 to 4
Combiner
Rx1DiversityAntenna
BTS
HPA1
LNA1
Duplexer
Tx/Rx0Antenna
TM-MCPA
HPA2
LNA2
Duplexer
HPA3
LNA3
Duplexer
HPA4
LNA4
Duplexer
Tx1/Rx1Antenna
Tx0/Rx0Antenna
Tx2/Rx2Antenna
Tx3/Rx3Antenna
BTS
HPA1
LNA1
Duplexer
HPA2
LNA2
Duplexer
HPA3
LNA3
Duplexer
HPA4
LNA4
Duplexer
Combiner
InstallTM-MCPA
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Application - 4 Carrier BTS (Case 2)Application - 4 Carrier BTS (Case 2)
Service Configuration
without TM-MCPA
Tx0/Rx0Antenna
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 40 dBm/Carrier
BTS Sensitivity
= -105 dBm
InstallTM-MCPA
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Tx Power before Antenna
= 37 dBm/Carrier
Service Configuration
with TM-MCPA
Benefits Tx Power : 37 dBm 44 dBm / Carrier
BTS Sensitivity : -105 dBm -111 dBm
Avoid coverage reduction when increasingno. of carriers from 2 to 4
Tx Power before Antenna
= 44 dBm/Carrier
HPA Output Power= 45 dBm/Carrier
BTS Output Power
= 40 dBm/Carrier
BTS Sensitivity
= -111 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Combiner
Rx1DiversityAntenna
Tx/Rx0Antenna
TM-MCPA
BTS
HPA1
LNA1
Duplexer
HPA2
LNA2
Duplexer
HPA3
LNA3
Duplexer
HPA4
LNA4
Duplexer
Combiner
HPA1
LNA1
Duplexer
HPA2
LNA2
Duplexer
HPA4
LNA4
Duplexer
HPA3
LNA3
Duplexer
Combiner Combiner
Tx1/Rx1
Antenna
BTS
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Application - 6 Carrier BTS (Case 1)Application - 6 Carrier BTS (Case 1)
Service Configuration
without TM-MCPA
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 43 dBm/Carrier
BTS Sensitivity
= -108 dBm
Service Configuration
with TM-MCPA
Benefits Tx Power : 40 dBm 42 dBm / Carrier
BTS Sensitivity : -108 dBm -111 dBm
Avoid coverage reduction when increasing
no. of carriers from 2 or 4 to 6.
InstallTM-MCPA
Tx0/Rx0
Antenna
Duplexer
HPA1LNA1
BTS
HPA2LNA2
HPA3LNA3
HPA4LNA4
HPA5LNA5
HPA6LNA6
Tx1/Rx1
AntennaTx4/Rx4
Antenna
Tx5/Rx5
Antenna
Tx3/Rx3Antenna
Tx2/Rx2
Antenna
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 6
Tx Power before Antenna
= 40 dBm/Carrier
Tx Power before Antenna
= 42 dBm/Carrier
HPA Output Power= 45 dBm/Carrier
BTS Output Power
= 38 dBm/Carrier
BTS Sensitivity
= -111 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Combiner
Rx1DiversityAntenna
Tx/Rx0Antenna
TM-MCPA
BTS
Duplexer
HPA1LNA1
HPA2LNA2
HPA3LNA3
HPA4LNA4
HPA5LNA5
HPA6LNA6
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Application - 6 Carrier BTS (Case 2)Application - 6 Carrier BTS (Case 2)
Service Configuration
without TM-MCPA
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 38 dBm/Carrier
BTS Sensitivity
= -103 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Tx Power before Antenna
= 35 dBm/Carrier
Service Configuration
with TM-MCPA
Benefits Tx Power : 35 dBm 42 dBm / Carrier
BTS Sensitivity : -107 dBm -111 dBm
No need for additional antenna installation
Avoid coverage reduction
Tx0/Rx0Antenna
Combiner
BTS
Duplexer
HPA1LNA1
HPA2LNA2
HPA3LNA3
HPA4LNA4
HPA5LNA5
HPA6LNA6
Tx1/Rx1Antenna
InstallTM-MCPA
Tx Power before Antenna
= 42 dBm/Carrier
HPA Output Power
= 45 dBm/Carrier
BTS Output Power
= 38 dBm/Carrier
BTS Sensitivity
= -111 dBm
Cable Loss : 3 dB (100m) assumed
No. of Cables and Antennas : 2
Combiner
Rx1DiversityAntenna
Tx/Rx0Antenna
TM-MCPA
BTS
Duplexer
HPA1LNA1
HPA2LNA2
HPA3LNA3
HPA4LNA4
HPA5LNA5
HPA6LNA6
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NMS FeaturesNMS Features
NMS Major Features Alarm Reporting to NMS Center Alarm Reporting to A/S Phone Monitor / Control Alarm History with Excel Format MCPA & Repeater Registration
Antenna Port
DC Adaptor Port
Communication PortSIM Card Holder
NMS Modem Box
NMS Configuration
Thru NMS configuration allows operator to monitor and controlalarms and parameters in NMS Center. Personal computer in NMSCenter shall be installed with Emulation Program for accessingeach TM-MCPA.
GSM Modem equipped in NMS Center and TM-MCPA sends SMS
via air interface for 1:1 communication. In order to control ormonitor each TM-MCPA from NMS Center, simply add repeaterphone number into dialogue window provided in emulator program.
This NMS will be advantageous when managing both repeaters andMCPAs using one NMS screen.
NMS Modem Box Components
TM-MCPA 1
TM-MCPA N
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.GSM
Modem
(NMSCenter)
Air Interface
GSM
Modem
ProcessorComputer
GSM
Modem
Processor
Interface Board
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