Replacing A Gtr 8000 Base Radio Backplane; Replacing A Preselector Filter; Replacing The Dual Circulator/Isolator Modules; Replacing A Duplexer (Uhf) - Motorola ASTRO 25 GTR 8000 Manual

MN003286A01-E
Chapter 9: GTR 8000 Base Radio FRU Procedures
Component Type
GTR 8000 Base Radio Backplane
Preselector 700 MHz
Preselector 700/800 MHz
Preselector Mounting Bracket
Preselector QMA Cable End
Preselector BNC to QMA Cable
Preselector Mini UHF N-Bulkhead
Cable
Preselector Mini UHF BNC Cable
Preselector UHF 380–433 MHz
Preselector UHF 435–470 MHz
Preselector UHF 470–524 MHz
Preselector VHF 136–154 MHz
Preselector VHF 150–174 MHz
Transmit Post Filter 700 MHz
Transmit Post Filter 800 MHz
External Dual Circulator Tray
External Dual Circulator Tray UHF
380–435
Duplexer 700 MHz
Duplexer 800 MHz
Duplexer UHF 380–403 MHz
Duplexer UHF 403–435 MHz
Duplexer UHF 435–470 MHz
Duplexer UHF 470–494 MHz
Duplexer UHF 494–512 MHz
Duplexer VHF 136–146 MHz
Duplexer VHF 144–160 MHz
Duplexer VHF 158–174 MHz
Antenna Relay
Antenna Relay and Circuit Load
Temperature Cable
Antenna Relay Machine Screws (2)
External Speaker Kit
Microphone Kit
224
Part Number
0180706K30 Replacing a GTR 8000 Base Radio
Backplane on page 245
0185171Y02
0185171Y01
0785024Y01
3085664Y01
3085665Y01
3085664Y02
Replacing a Preselector Filter on
page 250
3085664Y03
CFX1075A
TLE5992A
TLE5993A
TFD6511A
TFD6512A
9184680Y01
Replacing Transmit Filters (700/800
MHz) on page 251
9184680Y02
DLN1317A
Replacing the Dual Circulator/Isola-
CLE6203A
tor Modules on page 253
9184718Y01 Replacing a Duplexer (700/800
MHz) on page 257
9184718Y02
0185417U10
0185417U04
Replacing a Duplexer (UHF) on
0185417U05
page 259
0185417U06
0185417U07
0185417U01
Replacing a Duplexer (VHF) on
0185417U02
page 261
0185417U03
40009272002
3084848Y01 Replacing an Antenna Relay on
page 262
0310909A54
HSN1006A
GMMN4063B
Replacement Procedure