Basic Configuration Gsm 1800 Mhz, M18D_2.2 - Ericsson CME 20 R6.1 Reference Manual

3.8 Basic Configuration GSM 1800 MHz, M18d_2.2
TX1
RXB
TRX
RXA
RXB
RXA
TRX
TX2
Figure 14
3.8.1 Characteristics M18d_2.2
Max no. of TRXs
No. of feeders
No. of antennas
Antenna configuration
3.8.2 Capacity M18d_2.2
The capacity is defined at the Tx and Rx reference points marked with
X.
Capacity Radio Transmission: The output power with 1 TX to one TX/
Capacity Radio Reception:
EN/LZT 123 2697 R5A
1998-08-13
RXDA
<
RXDA
<
Basic Configuration M18d_2.2
RX output is minimum +32 dBm.
The equivalent output power with TX
diversity configured is minimum +35 dBm.
The actual sensitivity level is −104 dBm,
or better.
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— All Rights Reserved —
Radio Configurations, RBS 2000 Micro
X
FILTER
UNIT
DUPLEX
X
2
2
2
TX/RX + TX/RX
Ant.
TX1 / RXA
V
TX2 / RXB
V
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