Motorola GTR 8000 - Table of Contents

Contents
1GTR8000BaseRadioDescription................................................................................................................1-1
1.1Introduction.....................................................................................................................................1-1
1.1.1GPW8000Receiver.................................................................................................................1-2
1.2GTR8000BaseRadio/GPW8000ReceiverComponents.........................................................................1-2
1.3SupportedSystemCongurations........................................................................................................1-3
1.3.1SupportedFrequenciesforTrunkedIV&DandConventionalArchitectures........................................1-3
1.3.2SupportedFrequenciesforHPD.................................................................................................1-4
1.4OverviewForaGTR8000BaseRadioinaTrunkedIPSimulcastSubsystem..............................................1-4
1.5OverviewForaGTR8000BaseRadioinaTrunkedSingle-SiteRepeaterConguration................................1-4
1.5.1HowToCongureTheHP2610EthernetLANSwitch....................................................................1-6
1.6OverviewForaGTR8000BaseRadioinaHighPerformanceData(HPD)Subsystem..................................1-6
1.7OverviewforaGTR8000BaseRadioorGPW8000ReceiverinConventionalArchitectures.........................1-8
1.7.1ASTRO25ConventionalBaseRadio/Receiver.............................................................................1-8
1.7.2AnalogConventionalBaseRadio/Receiver...................................................................................1-9
1.8PowerEfciencyPackage................................................................................................................1-10
1.9GTR8000BaseRadio/GPW8000ReceiverSpecications.....................................................................1-12
1.9.1GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIntegratedVoiceandData(700and800
MHz)...............................................................................................................................1-12
1.9.1.1IndustryCanada..............................................................................................................1-16
1.9.2GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIntegratedV oiceandDataUHFR1
(380–435MHz).................................................................................................................1-17
1.9.2.1IndustryCanada..............................................................................................................1-20
1.9.3GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIntegratedV oiceandDataUHFR2
(435–524MHz)................................................................................................................1-21
1.9.3.1IndustryCanada..............................................................................................................1-25
1.9.4GTR8000Base/GPW8000ReceiverRadioSpecicationsforIntegratedV oiceandDataVHF
(136–174MHz)................................................................................................................1-25
1.9.4.1IndustryCanada..............................................................................................................1-29
1.9.5GTR8000BaseRadioSpecicationsforHighPerformanceData(700and800MHz)........................1-29
1.9.5.1IndustryCanada..............................................................................................................1-31
2GTR8000BaseRadioTheoryofOperation....................................................................................................2-1
2.1FunctionsoftheGTR8000BaseRadioModules....................................................................................2-1
2.1.1FunctionoftheTransceiverModule............................................................................................2-1
2.1.1.1TransceiverControlBoard..................................................................................................2-2
2.1.1.2TransceiverRFBoard.......................................................................................................2-2
2.1.1.2.1Exciter..................................................................................................................2-3
2.1.1.2.2Receiver................................................................................................................2-3
2.1.1.3TransceiverExternalInterfaces............................................................................................2-3
2.1.1.3.1TransceiverSwitch...................................................................................................2-3
2.1.1.3.2TransceiverOptionCardIntercomButton.....................................................................2-4
2.1.1.3.3TransceiverPorts(Rear)............................................................................................2-4
2.1.2FunctionofthePowerAmplierModule.....................................................................................2-4
2.1.2.1PowerAmplierInput/OutputConnections............................................................................2-5
2.1.3FunctionoftheFanModule.......................................................................................................2-6
2.1.4FunctionofthePowerSupply....................................................................................................2-7
2.1.4.1AC/DCPowerDistribution–BaseRadio..............................................................................2-9
2.1.4.2PowerSupplyBatteryCharger.............................................................................................2-9
2.1.4.3BatteryTemperatureSensorCable......................................................................................2-10
2.1.4.4ON/OFFSwitchforPowerSupplyandBatteryCharger.........................................................2-10
2.1.4.5PowerSupplyModule-BackplaneConnections...................................................................2-11
2.2BackplanesandCardCages..............................................................................................................2-12
2.3RFDSModules..............................................................................................................................2-12
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