User Manual

Table Of Contents
RBS 2202Antenna Configurations
5.2 CDU-D Configurations with TMA
This section describes the GSM 1800 configurations with TM A, which are
possible using CDU-D.
5.2.1 1x6 CDU-D w ithout Duplexer
J
D
A
H
2
1
3
2
1
3
2
1
3
2
1
3
Ant
TX
RX
TX RX Ant
TMA
TMA
P010134A
Figure 20 1x6 CDU-D without Duplexer
Table 20 1x6 CDU-D without Duplexer
Cell CDU
Feeder label
Connector Signal
A:TX1 A3 TX
A:RXA A1 RX A
A 1
A:RXB D1 TX 2
From this 1x6 C DU-D configuration, the following configurations can be derived:
1x2 CDU-D
1x4 CDU-D
1x6 CDU-D
30 (32)
EN/LZT 720 0 342 Ue n R1A