User's Manual

AW 96 Series System Installation Manual
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AirWalk Proprietary and Confidential Page 36 of 72 6/14/2006
7 AW 96 Sector RU Interface Cabling
7.1 RF Cabling – Sector RU Configuration (3 Sector)
The AW 96 transmitter exciter output and diversity receiver inputs are connected to the
Sector RU which contains the duplexer, LNA (Low Noise pre-Amplifier) and HPA (High
Power Amplifier) functions. Connect using jumper cables as shown in Figure 7-1.
Use only the cables supplied with the RU system for interconnection to the AW-96.
Cables are labeled for ease of installation. See Figure 7-2 for cable specification.
Figure 7-1 AW-96 to Sector RU RF Cable Connections
GPSANT
RF RXA(a)
RF TX
(a)
RF TX(b)
RF RXB(r) RF RXA(r) RF TX (r)
T_EVEN
T_10MHz
RU IF BSC IF
ENV IF BTS IF
RF RXB(a)
RF RXB(b) RF RXA(b)
α Sector
β Sector
γ Sector
To “γ”
Sector
Antennas
To “β”
Sector
Antennas
To “α”
Sector
Antennas
GPSANT
RF RXA(a)
RF TX
(a)
RF TX(b)
RF RXB(r) RF RXA(r) RF TX (r)
T_EVEN
T_10MHz
RU IF BSC IF
ENV IF BTS IF
RF RXB(a)
RF RXB(b) RF RXA(b)
GPSANT
RF RXA(a)
RF TX
(a)
RF TX(b)
RF RXB(r) RF RXA(r) RF TX (r)
T_EVEN
T_10MHz
RU IF BSC IF
ENV IF BTS IF
RF RXB(a)
RF RXB(b) RF RXA(b)
α Sector
β Sector
γ Sector
To “γ”
Sector
Antennas
To “γ”
Sector
Antennas
To “β”
Sector
Antennas
To “β”
Sector
Antennas
To “α”
Sector
Antennas
To “α”
Sector
Antennas