Service Manual

180
6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
Figure 108: RF Cabling/Connections for MTS LiTE with One TX/RX ant. and One Additional RX
ant.
5.5.4
RF Cabling – MTS 2, No Diversity
Table 53: RF Cabling/Connections for MTS 2 with no diversity
In-
dex
Cable Part
Number
From Unit / Con-
nection Name
To Unit / Con-
nection Name
Notes
MTS 2 - No diversity
1
3066543B
01
Duplexer/ BR1
Base Radio 1/
RX1
RX path/ RX on 1 or 2 ant.
2
3066543B
01
Duplexer/ BR2
Base Radio 2/
RX1
RX path/ RX on 1 or 2 ant.
3
3066543B
06
Hybrid Combiner/
TXOut
Duplexer/ TX
TX path
4
3066543B
12
Base Radio 1/ TX
Hybrid Combin-
er/ TX A
TX path
5
3066543B
05
Base Radio 2/ TX
Hybrid Combin-
er/TX B
TX path
NOTICE: The connectors on the top of the filters are directly fitted into appropriate holes in the
Junction Panel.
JUNCTION PANEL TOP VIEW
DUPLEXER
FRONT VIEW
TOP VIEW
TX/RX
GND
Ant. 2
Ant. 1
X.21
LINK 1 L INK 2
AC in
DC
GPS
RGPS
User Ala rms/Con trols
BR1 BR 2
E1 Bat. Temp
Tx
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
FRONT VIEW
SITE CONTROLLER
REAR VIEW
CAN 1 CA N 2
POWER SUPPL Y
BASE R ADIO
SITE CO NTROL LER
Power
Power 2
Rx 1
Power 1
AC In
DC in
AC In St atus
DC In S tatus
DC Out / Temp
Rx 2
BR1
BR3
BR2
BR4
Rx 3
CAN
DC Out
Reset
Service
E1
Exp. Ca b
PRESELECTOR
FRONT VIEW TOP VIEW
RX
Fan 1
Status
Fan 2
TX
AUX
Status
Red
In
Red.
Out
BR1 BR 2
Tx
Status
Active
Fan 3
ATCC
DC Out
Status
Mode
GPS
Alarm
Battery T emp.
Sens.
Service
SC1
Reset
DC in
Battery
SC2
CAN 1
CAN 2
GPS
Alarms/C ontrol
X.21/Remot e GPS