List of Figures
Figure 1: GTR 8000 Base Radio............................................................................................................ 29
Figure 2: Single-Site Repeater Configuration 1
......................................................................................33
Figure 3: Single Site Repeater Configuration 2...................................................................................... 33
Figure 4: GTR 8000 Base Radios in HPD Remote Site......................................................................... 35
Figure 5: Transceiver Module (Front View)............................................................................................ 61
Figure 6: Transceiver Control Board Information Flow...........................................................................62
Figure 7: Transceiver RESET Switch (viewable through the drop-down door)...................................... 63
Figure 8: Transceiver Option Card Intercom Button (behind the fan module)........................................64
Figure 9: Transceiver Module (Backplane Connections) .......................................................................64
Figure 10: Power Amplifier Module........................................................................................................ 65
Figure 11: Power Amplifier (Backplane Connections)............................................................................ 66
Figure 12: Fan Module .......................................................................................................................... 66
Figure 13: Power Supply........................................................................................................................ 67
Figure 14: AC and DC Power Distribution in the GTR 8000 Base Radio .............................................. 68
Figure 15: Power Supply Connections (Rear)........................................................................................ 70
Figure 16: Preselector Filter (700/800 MHz).......................................................................................... 71
Figure 17: Preselector (UHF)................................................................................................................. 72
Figure 18: Preselector (VHF)..................................................................................................................72
Figure 19: Transmit Filter (700/800 MHz)...............................................................................................73
Figure 20: Duplexer (700/800 MHz)....................................................................................................... 73
Figure 21: Duplexer (UHF)..................................................................................................................... 74
Figure 22: Duplexer (VHF)..................................................................................................................... 74
Figure 23: External Dual Circulator/Isolator Tray (700/800 MHz)...........................................................75
Figure 24: External Dual Circulator/Isolator Tray (UHF).........................................................................76
Figure 25: Antenna Relay Module Connections..................................................................................... 77
Figure 26: Base Radio Backplane Mounting Location............................................................................77
Figure 27: Antenna Relay Module Mounted on Backplane Cover..........................................................78
Figure 28: Antenna Relay Module Mounted on Peripheral Tray............................................................ 79
Figure 29: Functional Block and Interconnect Diagram for Antenna Relay Module (Bracket
Mounting)...........................................................................................................................................80
Figure 30: Functional Block and Interconnect Diagram for Antenna Relay Module (Peripheral Tray
Mounting)...........................................................................................................................................81
Figure 31: Warning Label on Hot Modules............................................................................................. 84
Figure 32: GTR 8000 Base Radio (Cabinet Version) – Floor Mounting Detail....................................... 95
Figure 33: Cabinet Dimensions.............................................................................................................. 96
Figure 34: Cabinet Mounting Rails......................................................................................................... 97
Figure 35: Lifting a Cabinet with a Harness............................................................................................98
MN003286A01-E
List of Figures
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