Service Manual

183
6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
Figure 110: RF Cabling/Connections for MTS 2 with One TX ant. and up to Two Additional RX
ant.
5.5.6
RF Cabling – MTS 2 with One TX/RX Antenna
Table 55: RF Cabling/Connections for MTS 2 with One TX/RX ant. and up to Two Additional RX ant.
In-
dex
Cable Part
Number
From Unit / Con-
nection Name
To Unit / Con-
nection Name
Notes
MTS 2 - TX/RX on 1 ant.
1 3066543B
01
2 3066543B
01
Duplexer/ BR1 Base Radio 1/
RX1
Duplexer/ BR2 Base Radio 2/
RX1
RX path on tx/rx ANT 1
RX path on tx/rx ANT 1
JUNCTION PANEL TOP VIEW
GND
DC
RGPS
X.21 User Alarms/controls
TX2/RXB
RXC
TX1/RXA
AC in
GPS E1
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
DUPLEXER
TOP VIEW
TX/RX
HYBRID COMBINER
FRONT VIEW
TX A
BR 1
BR 2
BR 1
BR 2
BR 1
BR 2
TX Out
Tx
CAN 1 CAN 2
TX B
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
FRONT VIEW
SITE CONTROLLER
REAR VIEW
BASE RADIO
POWER SUPPLY
BASE RADIO
SITE CONTROLLER
Power
Power 2
Rx 1
DC in
Rx 1
Power 1
AC In
Rx 2
Rx 3
AC In Status
DC In Status
DC Out / Temp.
DC in
Rx 2
BR1
BR3
BR4
Rx 3
BR2
CAN
E1
DC Out.
Reset
Reset
Exp. Cab
Fan 1
Service
TX
AUX
Status
TX
AUX
Red
In
Red.
Out
Status
BR
Alarm
Fan 2
Tx
Status
Fan 3
Tx
Status
BR
Alarm
ATCC
DC Out
Active
Mode
GPS
BTS Alarm
Service
Status
Battery
Temp. Sens.
Service
SC1
SC1
SC2
SC2
Reset
CAN 1
GPS
CAN 2
DC in
Battery
Alarms/Control
X.21/Remote GPS