Motorola DIMETRA MTS 4 Installation, Configuration, And Service Manual page 20

Applicant: Motorola Solutions
Chapter 7: Radio Frequency Distribution System............................................229
RFDS Theory of Operation............................................................................................................................... 229
MTS LiTE and MTS 2 RFDS........................................................................................................................... 230
MTS 4 RFDS.....................................................................................................................................................242
Expansion Cabinet RFDS..................................................................................................................................257
Chapter 8: Site Controller...................................................................................263
Site Controller - Theory of Operation.............................................................................................................. 264
Site Controller - Indicators, Switches, and Connectors....................................................................................265
Site Controller CAN Bus...................................................................................................................................271
Site Controller - GPS Module...........................................................................................................................275
Corrective Actions for the Base Radio Receiver Configuration............................................... 218
Configuring the pm_config....................................................................................................... 219
Configuring the Base Radio VSWR......................................................................................................220
Station Verification Procedures.............................................................................................................220
Verifying the Base Radio Software Revision............................................................................220
Upgrading the Base Radio Test Application Software (Optional)............................................220
Transmitter Verification ........................................................................................................... 221
Receiver Verification................................................................................................................ 223
Displaying Base Radio Alarms................................................................................................. 226
Viewing the Transmit Spectrum (Optional)..............................................................................227
Synchronizing Non-Volatile Memory (NVM) Regions........................................................................227
CAN Bus............................................................................................................................................... 230
RFDS Frequency Band and Bandwidth................................................................................................ 230
MTS LiTE and MTS 2 Filter Tray........................................................................................................ 231
MTS LiTE / MTS 2 Preselector............................................................................................................ 234
Replacing the MTS LiTE / MTS 2 Preselector......................................................................... 236
MTS LiTE / MTS 2 Duplexer............................................................................................................... 237
Replacing the MTS LiTE / MTS 2 Duplexer............................................................................ 239
Hybrid Combiner...................................................................................................................................241
Replacing the Hybrid Combiner................................................................................................241
MTS 4 Filter Tray..................................................................................................................................242
MTS 4 Preselector................................................................................................................................. 244
Replacing the MTS 4 Preselector..............................................................................................246
MTS 4 Duplexer....................................................................................................................................247
Replacing the MTS 4 Duplexer.................................................................................................249
Hybrid Combiner in MTS 4.................................................................................................................. 250
Post Filter.............................................................................................................................................. 250
Replacing the Post Filter........................................................................................................... 251
Cavity Combiner................................................................................................................................... 253
Cavity Combiner - Theory of Operation................................................................................... 254
Replacing the Cavity Combiner................................................................................................ 254
Tuning the MTCC in a BTS in Tetra Application Mode.......................................................... 256
RX Splitter.............................................................................................................................................260
Replacing the Expansion Cabinet RX Splitter.......................................................................... 261
Cavity Combiner................................................................................................................................... 262
Site Controller - Front Panel.................................................................................................................266
Site Controller - Front Panel Indicators (LED)........................................................................ 267
Site Controller - Front Panel Switches..................................................................................... 269
Site Controller - Front Panel Connectors..................................................................................270
Site Controller Rear Panel.....................................................................................................................271
Site Controller - Rear Panel Connectors...................................................................................271
Updating CAN Bus TrackID Mapping List.......................................................................................... 274
Equipment Type: ABZ89FC5827 / 109AB-5827
Contents | 17
Exhibit D2