Adding The Four-Channel Cavity Combiner; Figure 205: Atcc Cabling Diagram - Mts 4 With 1 Tx Antenna After Expansion - Motorola MTS LiTE Installation, Configuration And Basic Service Manual

6802800U74-AN
Chapter 15: Expansion Options
Figure 205: ATCC Cabling Diagram — MTS 4 with 1 TX Antenna after Expansion
DUPLEXER / CAN OUT
DUPLEXER / TX
ATCC
DC IN
TX A
Inside ATCC
Interconnection
ATCC
DC IN
TX A
Inside ATCC
Interconnection
BR1 / TX
PSU2 / CAN 1
15.5.2

Adding the Four-Channel Cavity Combiner

Follow the process below to install the Cavity Combiner.
NOTICE: Procedure is the same whether it is an Auto Tuned Cavity Combiner (ATCC) or a
Manual Tuned Cavity Combiner (MTCC) being installed.
CAUTION: The cavity Combiner can weigh up to 11.8 kg (26 lbs.). Use caution when removing
or installing Cavity Combiner into the equipment rack. Make sure the combiner is fully
supported when free from mounting rails to avoid injury to personnel and equipment damage.
Process:
1 Install the new Cavity Combiner into the cabinet.
See Installing the Cavity Combiner into the Cabinet on page
2 Update the mapping list with the new unit TrackID.
See Updating the Mapping List with the New TrackID on page
438
TX OUT
TX OUT
BR3 / TX BR4 / TX
ATCC
FRONT VIEW
TX B
TX B
BR2 / TX
439.
286.