Product Description Part 2

RBS 210 6 and RBS 2206 Radio Configurations
P008528A
RX B
TDMA RBS
Co-sited
TDMA RBS
TX
dTRU Based
RBS
TX/RX TX/RX
RX A
TX/RX RX
RX B
TDMA RBS
Co-sited
TDMA RBS
dTRU Based
RBS
RX A
RX TX/RXTX/RXTX
ddTMA ddTMA
TMA
TX/RX
ddTMA
Figure 26 Internal duplex filter
A special c ase is where only one TX/RX and one RX port are accessible from
the outside o f the c abinet. In that case the solution stated b elow can be used.
Note that t he three duplex filters in series (one internal and two external) will
degrade the TX performance of the co-sited RBS.
59 (62)
EN/LZT 720 0318 Uen R5A