User Manual
Airbridge cBTS3612 CDMA Base Station
System Description
5 System Configuration
5-16
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):
l
1 BCIM, 1 BRDM, 1-2 BCKMs, and BCPM can be configured according to
actual requirement.
l
2 power supply modules.
l
2 unipolarization directional antennas or 1 bipolarization directional antenna for
each sector.
l
The configuration of the RF modules is shown in Figure 5-15.
l
Logic connection of RF modules of one-sector is shown in Figure 5-16.
C
D
U
B
H
P
A
B
T
R
M
RLDU
C
D
U
C
D
U
B
H
P
A
B
T
R
M
B
H
P
A
B
T
R
M
RLDU
RLDU
sector0
sector2
sector1
Figure 5-15
S(1/1/1) RF configuration