Manual Part 3

RBS 2207 Radio Configurations
Characteristics
Number of feeders 2
Number of antennas 2
Antenna configuration TX/RX + RX
TMA configuration (optional) ddTMA + dd TMA
Configuration 1x2 CDU-J w ithout hybrid comb iner
RX2
RX1
TX1
dTRU
TX1
CDU-J
RX2
RX1
TX2
P012212A
TX2
TX/
RXA
DPX LNA DPX
TMA
(optional)
X
X
1
2
TX/
RXA
DPX LNA DPX
TMA
(optional)
XX
1
2
DPX
DPX
LNA
LNA
1 = Antenna Reference Point without TMA
2 = Antenna Reference Point with TMA
Figure 8 1x2 CDU-J uncombined
Characteristics
Number of CDUs 1
Frequen cy band GSM 800
P-GSM 900
E-GSM 900
GSM 18 00
GSM 19 00
Max. number of TRX s 2
Number of feeders 2
Number of antennas 2
Antenna configuration TX/RX + TX/RX
TMA configuration (optional) ddTMA + dd TMA
11 (14)
EN/LZT 720 0135 Uen R3A