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User Manual
Airbridge cBTS3612 CDMA Base Station
II. S(1/1/1) Configuration
The following is the configuration of cBTS3612 for Type S(1/1/1) (i.e: 1 carrier x 3
sectors):
1 BCIM, 1 BRDM, 1 -2 BCKMs, and BCPM can be configured according to
l
actual requirement.
2 power supply modules.
l
2 unipolarization directional antennas or 1 bipolarization directional antenna for
l
each sector.
The configuration of the RF modules is shown in Figure 5-8.
l
Logic connection of RF modules of one-sector is shown in Figure 5-7.
l
sector0
Figure 5-8 S(1/1/1) RF configuration
III. S(2/2/2) Configuration
The following is the configuration of cBTS3612 for Type S(2/2/2) (i.e.: 2 carriers x 3
sectors):
1 BCIM, 1 BRDM, 1 -2 BCKMs, and BCPM can be configured according to
l
actual requirement.
3 power supply modules.
l
sector1
RLDU
RLDU
D
D
F
F
U
U
B
B
B
B
H
T
H
T
P
R
P
R
A
M
A
M
sector2
RLDU
D
F
U
B
B
H
T
P
R
A
M
5-10
System Description
5 System Configuration
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