Service Manual

GSM-205-423
Suggested RF configurations
31st Oct 01
Inst. 2–38
Installation & Configuration: Horizon macro indoor
CONTROLLED INTRODUCTION
68P02902W08-B
Configuration
for 3 cabinet
sector 4/4/4
Figure 2-30 shows a suggested configuration, using three Horizon macro
cabinets, for sector 4/4/4 with dual stage duplexed combining filter and hybrid
combining unit.
SECTOR 1
SECTOR 2 SECTOR 3
B
EXT
12
0
RX RX RX RX RX RX EXT
A0A1A2A0B1B2B
ANT
RX
N01
BLANK
TX
DDF
HCU
N02
TX
B
EXT
0
RX RX RX RX RX RX EXT
A0A1A2A0B1B2B
ANT
RX
N01
BLANK
TX
DDF
HCU
N02
TX
B
EXT
0
RX RX RX RX RX RX EXT
A0A1A2A0B1B2B
ANT
RX
N01
BLANK
TX
DDF
HCU
N02
TX
1212
Figure 2-30 Three cabinet sector 4/4/4 with DDF and HCU