Product Description Part 2

RBS 210 6 and RBS 2206Radio Configurations
P008529A
RX B
TDMA RBS
Co-sited
TDMA RBS
dTRU Based
RBS
RX A
TX/RX RX
RX B
Co-sited
TDMA RBS
dTRU Based
RBS
TX/RX
TX/RXTX/RXTX/RX
TX/RX
DPX
DPX
Max 2 GSM TRX
per sector
RX
Figure 27 Interna l Duplex Filter and only Two Antenna Ports Accessible
External Duplex Filter
If an external duplex filter is used, it is possible to expand t he con figuration in
two steps. The first step does not require any new antennas, bu t li mits the
number of GSM TRXs to two (that is, one dTRU) for each sector. Support of
more GSM TRXs requires additional antennas.
60 (62)
E
N/LZT 720 0318 Uen R5A