Installing Rf Cable Between Cddu/Cmpa/Cmtr (Multi-Channel); Figure 5-11 S(1/1/1) Power Synthesis - Huawei Airbridge BTS3606 Installation Manual

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Sector A
TX1
D3
TX2
CHPA
PAout
D6
PAin
CHPA
PAout
PAin

Figure 5-11 S(1/1/1) power synthesis

5.3.3 Installing RF Cable Between CDDU/CMPA/CMTR (Multi-Channel)

To enable the BTS3606 to support the multi-channel mode, replace the CHPAs with the
CMPAs and the CTRMs with the CMTRs
Note:
If the BTS3606 supports the multi-channel mode, it does not support the power
synthesis function.
The following describes the connections of the RF cables in various typical
configurations.
I. O(1) Configuration
The O(1) refers to an omni cell with one carrier. Figure 5-12 shows RF cable
connections, indicated by blue lines.
CDDU
D2
RX1
D1
D10
RX2
CPCM
D4
D13
D5
CTRM
DRI
MRI
MRO
TX2
D7
TX1
Huawei Technologies Proprietary
Sector B
CDDU
D9
RX1
TX1
D8
RX2
TX2
CHPA CPCM
PAout
D11
PAin
D12
CHPA CTRM
DRI
PAout
MRI
MRO
TX2
PAin
D14
TX1
5-15
Chapter 5 Installing Cables
Sector C
CDDU
D16
RX1
TX1
D17 D15
RX2
TX2
CHPA CPCM
PAout
D18
D20
PAin
D19
CHPA CTRM
DRI
PAout
MRI
MRO
TX2
PAin
D21
TX1