ANATEL GTR 8000 Operating and installation instructions

1GTR8000BaseRadioDescription
Thischapterprovidesahigh-leveldescriptionoftheGTR8000BaseRadioandGPW8000Receiverandthe
functiontheyserveinyoursystem.
1.1Introduction
Figure1-1GTR8000BaseRadio/GPW8000Receiver
ThismanualprovidesinformationonthestandaloneGTR8000BaseRadioandGPW8000Receiverandassociated
applications.ThetermbaseradioorBRisusedtodenotethetransceiverandassociatedmodules.Asviewedin
theseinstances,onebaseradioisastandaloneconguration.
AGTR8000BaseRadioconsistsofatransceivermodule,powerampliermodule,fanmodule,andpower
supply.Thetransceivermoduleincludesthefunctionalityfortheexciter,receiver,andstationcontrolwithan
optionaltransceiveroptioncard.Thebaseradiosoftware,conguration,andnetworkmanagement,aswellas
inbound/outboundtrafchandling,areperformedthroughthetransceivermodule.On-boardserialandEthernet
serviceportsareonthismoduleforlocalservicingthroughCSS.Thepowerampliermoduleampliesthe
low-levelmodulatedRFsignalfromthetransceivermoduleanddeliverstheampliedsignalonthepathtothe
transmitantenna.Thepowersupplymodulesupportsthetransceiverandpowerampliermodules.RadioFrequency
DistributionSystem(RFDS)providestheinterfacebetweenthetransceiversandthesiteantennasandbetween
thepoweramplierandthesiteantennas.
6871022P86-B-July20131-1

GTR8000BaseRadio
1.1.1GPW8000Receiver
Areceive-onlyconventionalGPW8000Receiverconsistsofatransceivermodule,fanmodule,andpowersupply.
Thetransceivermoduleincludesthefunctionalityforthereceiverandstationcontrolwithorwithoutanoptional
transceiveroptioncard.Thereceiversoftware,conguration,andnetworkmanagement,aswellasinboundtrafc
handling,areperformedthroughthetransceivermodule.On-boardserialandEthernetserviceportsareonthis
moduleforlocalservicingthroughCSS.Thepowersupplymodulesupportsthetransceivermodule.Radio
FrequencyDistributionSystem(RFDS)providestheinterfacebetweenthereceiverandthesiteantennas.
ThereceiverprovidesallthereceivefunctionofaGTR8000BaseRadioasareceive-onlystationinaConventional
ArchitectureorASTRO®3.1ConventionalSystem.Thereceiveroperatesinavotingenvironmentwithconnection
toacomparatorprovidingadditionalreceiveonlystationsinareaswhereitwouldotherwisebedifculttoreceive
asignalfromlow-powersubscriberunits.Thereceiveralsooperatesasamonitorreceiverinanon-voting
environmentwithconnectiontoaconsole.
1.2GTR8000BaseRadio/GPW8000Receiver
Components
Table1-1BaseRadio/ReceiverModulesandFunction
BaseRadio/ReceiverDescription
PowerSupplyOperatesfromeitheranACorDCinputandprovides
theDCoperatingvoltageforthebaseradio.If
installed,alsoprovidesaseparatebatterycharger,
whichcanbeusedtomaintainthechargeona48VDC
nominalsystem,positiveornegativeground.
PowerAmplier(PA)*Acceptsalow-levelmodulatedRFsignalfromthe
transceivermoduleandampliesitfortransmission
throughthesitetransmitantenna.Alsoprovides
alow-levelRFfeedbacksignaltothetransceiver
moduletoachievetherequiredtransmitterlinearity.
Alsoperformsfunctionsrelatedtothefanmodule.
Transceiver(XCVR)Providesthecontrol,exciter,andreceiverfunctions
forthebaseradio.
Theexciterfunctionalityisturnedoffinthe
GPW8000Receiver.
1-26871022P86-B-July2013

1.3SupportedSystemCongurations
Table1-1BaseRadio/ReceiverModulesandFunction(cont'd.)
BaseRadio/ReceiverDescription
TransceiverOptionCardAnoptionalboardthatattachestothecontrol
boardofthetransceiver.Providesaninternal10
MHzfrequencyreference.Forconventionalbase
radio/receiveroperation,italsoprovidestheanalog
interfacesandWildCardI/Os.Thetransceiveroption
cardisavailableintwocategories:
•OCXO(OvenControlledCrystalOscillator)
•TCXO(TemperatureCompensatedCrystal
Oscillator)
TheOCXOboardwheninitiallypoweredon
takesafewminutestoreachitsoperational
temperature.Duringthewarm-upperiod,if
thebaseradioorreceiverisconguredto
usetheOCXOfrequencyreference,thebase
radioorreceivermayreportafrequency
referencefailure.Thisalarmcondition
automaticallyclearsoncetheOCXOboard
haswarmedupsufcientlytoprovidea
stablereference.
FanProvidesintermittentforcedaircoolingforthepower
amplierandtransceivermodules.
*=NotapplicableintheGPW8000Receiver.
1.3SupportedSystemCongurations
TheGTR8000BaseRadioisavailableinthefollowingsystemarchitectures:
•HighPerformanceData(HPD)
•TrunkedIPSimulcastSubsystems(IV&D)
•TrunkedSingle-SiteRepeaterConguration(IV&D)
•CentralizedConventionalArchitectures
•DistributedConventional(Subsystem)Architecture
•ASTRO®3.1ConventionalSystem
•Analogand/orDigitalConventional,TrunkedorMixed-ModeSystems
•Trunked3600SmartZone®Systems
6871022P86-B-July20131-3

GTR8000BaseRadio
1.3.1SupportedFrequenciesforTrunkedIVandDand
ConventionalArchitectures
TheGTR8000BaseRadioandGPW8000Receiverareavailableinthefollowingfrequencybands:
•700,800MHz(700MHzanalogconventionalisnotavailablewithintheU.S.A.orCanada)
•UHFR1(380–435MHz)
•UHFR2(435–524MHz)
•VHF(136–174MHz)
RFDistributionFunctionality(RFDS)informationprovidedinthisdocumentationpertainstotheRFDS
equipmentsuppliedbyMotorola.
1.3.2SupportedFrequenciesforHPD
TheGTR8000BaseRadioisavailablefor25kHzoperationin700MHzand800MHzfrequencybands.
1.4OverviewForaGTR8000BaseRadioinaTrunked
IPSimulcastSubsystem
Thebaseradiocapturesinboundsignalsthroughexternalreceive(Rx)antennasfromthesubscriber/mobileradios
andthenamplies,lters,anddemodulatesthesignalsintovoicepacketswhichareforwardedtoacomparator.The
comparatorprocessesthereceivedvoicepacketsforaparticularcallandforwardsthebestqualityvoicepacketsto
thezonecore,whichroutesthemtotheassociatedbaseradioateachremotesite.Atapredeterminedtime,allbase
radiostransmitthevoicepacketssimultaneouslyonthesamefrequencytocompletethecommunication.
Amaximumof30baseradioscanbeinstalledperremotesite.EachbaseradiohasanEthernetconnectiontoa
switchatthesitefortheNetworkManagementinterface.
1.5OverviewForaGTR8000BaseRadioinaTrunked
Single-SiteRepeaterConguration
ThiscongurationconsistsofstandaloneGTR8000BaseRadiosandstandaloneGCP8000SiteControllersin
asingle-siterepeaterconguration,orcanbeusedinamulti-sitesystemtoprovideasystemmigrationstepthat
enablesreplacementofPSC9600SiteControllersorbaseradiosotherthantheGTR8000BaseRadios.Thebase
radiosmaybecolocatedwiththesitecontrollers,orbeseparated(non-colocated)fromthesitecontrollers.
Thiscongurationcanonlybeusedinnon-votingcongurations.
1-46871022P86-B-July2013

1.5OverviewForaGTR8000BaseRadioinaTrunkedSingle-SiteRepeaterConguration
SupportisprovidedonlyforFDMAwhenthebaseradiosarephysicallyseparatedfromandnotcolocatedwiththe
sitecontrollers.TDMArequirestheuseofafrequencyreferenceandtimingreferencethatcanonlybeprovided
throughtheCP3linksonthesitecontroller,whichcannotbeextendedtonon-colocatedbaseradioswhenthe
distanceexceedsthenotedlimits.Thiscongurationissupportedonlyonrepeatersites.
AnEthernetcableisusedtoextendthesitecontrollerssignaltotherstnon-colocatedbaseradiothroughthesite
controllersNetAUXportintothebaseradiosSC-Aport.ThesitecontrollersNetAUXportmustbeenabledand
conguredusingtheCSSfor100/FULL(speedandduplex).Whenthedistancebetweenthesitecontrollersandthe
rstnon-colocatedbaseradioexceeds328ft(100m),anexternalHP2610orHP262024-portEthernetLANswitch
mustbeusedtoextendthesitecontrollerssignal.Whenthereareadditionalnon-colocatedbaseradiosandthose
baseradiosaremorethan328ft(100m)fromthepreviousnon-colocatedbaseradio,additionalEthernetLAN
switchesarerequiredtocontinuetoextendthesignalofthesitecontroller.SeeFigure1-2.
Figure1-2Single-SiteRepeaterConguration1
Ifthedistancebetweentherstnon-colocatedbaseradioandsubsequentnon-colocatedbaseradiosislessthan328
ft(100m),asingleEthernetLANswitchcanbeusedtodistributethesitecontrollerscallcontrolsignalingtothose
non-colocatedbaseradios.ThestateddistancelimitforashieldedtwistedpairEthernetcable(CA T5)is328ft
(100m)beforethesignaldegradestoomuchtobeused.SeeFigure1-3.
6871022P86-B-July20131-5

GTR8000BaseRadio
Figure1-3SingleSiteRepeaterConguration2
Oncethesitecontrollerlinkisextended,thecontrolplanecouldbeopentoaccessfromelementsotherthanthebase
radios.EachEthernetLANswitchmustbemanuallyconguredtoprovideMACPortlockdowntomakesurethat
onlytheproperdevicescancommunicatewitheachother.MACPortlockdownmayalsobeappliedonanyunused
ExpansionPortsonthesitecontroller.SeetheMACPortLockdownmanualtolockdownthesitecontroller.The
switchportsmaybeenabledordisabledaccordingtospecicsecurityguidelines.See“Enabling/DisablingPortson
HPSwitchesUsingLocalAccess”intheSystemLANSwitchesmanual.
Eachnon-colocatedbaseradioisequippedwithatransceiveroptioncard,whichprovidesaninternal10MHz
frequencyreference.Seethe“ReferenceOscillatorAlignmentProcedures”ofthebaseradioAlignmentScreensin
theConguration/ServiceSoftware(CSS)OnlineHelpforalignmentdetails.Thebaseradiosthatarecolocatedwith
thesitecontrollersdonotrequirethetransceiveroptioncard.
WhentheEthernetLANswitchisusedinacongurationthatdoesnotincludecentralizednetworkmanagement,the
switchmustbeprogrammedmanually.SeetheSystemLANSwitchesmanual.1.5.1ConguringTheEthernetLAN
Switch,page1-6usestheHP2610EthernetLANswitchasanexample.
1.5.1ConguringTheEthernetLANSwitch
Whenandwheretouse:
UsethisproceduretocongureeitheranHP2610orHP2620LANswitchforaTrunkedSingle-SiteRepeater
Conguration.IfconguringanHP2620LANswitch,thepromptsdisplayas2620insteadof2610.
1-66871022P86-B-July2013

1.6OverviewForaGTR8000BaseRadioinaHighPerformanceData(HPD)Subsystem
ProcedureSteps
1Enterthefollowingcommandsattheprompt:ProCurveSwitch2610-24#
2ProCurveSwitch2610-24#erasestartup-config
(Thiscommandremovesanyexistingswitchconguration)
3ProCurveSwitch2610-24#config
(Thiscommandputstheswitchintocongurationmode)
4ProCurveSwitch2610-24(config)#intX
(UsingPortXasanexample)
5ProCurveSwitch2610-24(eth-X)#speed-duplex100-Full
(ThiscommandsetstheinterfaceXto100MB/FullDuplex)
6ProCurveSwitch2610-24(eth-X)#writememory
(Thiscommandsavesthecongurationchangestopersistentmemory)
1.6OverviewForaGTR8000BaseRadioinaHigh
PerformanceData(HPD)Subsystem
TheGTR8000BaseRadioprovidestheradiofrequency(RF)linkbetweenthesystemsitecontrollerandthe
subscriber/mobileradios.Thebaseradiocapturesinboundsignalsthroughexternalreceive(Rx)antennasfrom
thesubscriber/mobileradiosandthenamplies,lters,anddemodulatesthesignalsintodatapacketswhichare
forwardedtothesitecontroller.Thesitecontrollerroutes/receivesdigitizeddatapayloadto/fromtheRadioNetwork
Gateway(RNG)forfurtherprocessingandrouting.
ThesitecontrollerreceivesdigitizeddatapayloadandcontrolpacketsfromtheRNGandroutesthemtoaspecied
baseradio.Thebaseradioextractsthecontrolinstructionsfromthepacketsandusesthemforinternalmanagement
suchaschannelfrequencyassignment.Thebaseradiomapsthedigitaldatapacketstodiscreetvoltagelevelswhich
arethenusedtomodulateanRFcarrier.ThemodulatedRFcarrierisampliedandmaybecombinedwithotherRF
channels,lteredandroutedtothetransmission(Tx)antennas.
Therstfourbaseradiosatthesitearedenedashomechannelcapable.Settingsforthebaseradioaremade
throughUniedNetworkCongurator(UNC)andConguration/ServiceSoftware(CSS).
Besidesthepowersupplymodulesupportingthetransceiverandpowerampliermodules,itcanalsoprovide
auxiliarypowertoaconnectedsitecontrollerorreceivemulticoupler/lownoiseamplier(RMC/LNA).
TheHPDbaseradioprovidesafull-duplexRFinterfacetoHPDMobileSubscriberUnits(MSUs).TheHPDbase
radiosareavailablefor25kHzHPDoperationinthe700MHzor800MHzbands.UptoveHPDbaseradiosmay
beinstalledatthesite.EachbaseradiohasanEthernetconnectiontobothofthesitecontrollermodulesatthesite.
TheHPDbaseradiousesRadioLinkAdaptation(RLA)toprovidehigh-speed,reliable,enhanceddataperformance
whencommunicatingtrafcwithMSUs.RLAusesadaptivemodulationtechniques,withslower,andmorereliable
modulationforcontrolsignalingandretries,andfastermodulationmethodswhentrafcissuccessfullybeing
deliveredbetweenthebaseradioandMSUs.
6871022P86-B-July20131-7

GTR8000BaseRadio
TheHPDbaseradioisimplementedwith2Xreceiverdiversity.Thisreceiverdiversityenhancestheinboundsignals
fromtheMSUsonthechannel.
Figure1-4GTR8000BaseRadiosinHPDRemoteSite
TheHPDbaseradiousesTimeDivisionMultiplex(TDM)framesforrandomaccesschannels,reservedaccess
channels,andbroadcastmessages.AllcarriersinthesystemaresynchronizedbyaGlobalPositioningSystem
(GPS)sothattransmissionslotsaresynchronizedacrosssites.Thebaseradioisabletoscheduleinbound/outbound
trafcforhalf-duplexMSUssothatoutboundtrafcintendedfortheMSUdoesnotconictwithinboundrandom
orreservedaccesstrafcfromtheMSU.
1.7OverviewforaGTR8000BaseRadioorGPW
8000ReceiverinConventionalArchitectures
Throughoutthismanual,theterm“conventional”addresseseitherananalogonlybaseradio/receiveroranASTRO®
25Conventionaldevicethatoperatesineitherdigitalmodeormixed(analog/digital)mode.Conventionalbase
radios/receiversoperatewithin:
•ananalogonlyinfrastructure
•aCentralizedorDistributedConventionalArchitecture,or
•anASTRO®3.1ConventionalSystem.
1-86871022P86-B-July2013

1.7.1ASTRO25ConventionalBaseRadio/Receiver
Eachconventionalbaseradio/receiveruseseither:
•a2-or4-wireTRCor4-wireE&Minterfaceinananaloginfrastructure
•aV .24interfacefordigitalvoiceanddatatrafctoeitheraChannelBank,DigitalInterfaceUnit,
ConventionalChannelGateway(CCGW),MLC8000,orASTRO-TAC3000Comparatorandanoptional
4-wirelinkforanalogvoiceinamixedmodeconguration
•anIPinterfacefordigitalvoiceanddatatrafctoaCCGWorGCM8000Comparator.
Forinformationaboutconventionalfunctionsandtopologiessupportedbythebaseradio/receiver,seethe
ConventionalOperationsmanual.ThedevicecanbeIPmanagedwhileusingthe4-wire/V .24interface
forchanneltrafc.
Abaseradio/receivercanbeimplementedasaQUANTAR®replacementwithinanASTRO®3.1
conventionalsystem.TheimplementationdetailscanbefoundintheQuickGuideforReplacinga
ConventionalQUANTARwithaGTR8000BaseRadiomanual.
1.7.1ASTRO25ConventionalBaseRadio/Receiver
ASTRO®25Conventionalbaseradio/receiverfeaturesinclude:
•SeparateTxandRxnetworkaccesscode
•Consoleorrepeatpriority
•Repeaterset-upknockdownfromtheconsole
•V oiceanddata
•ControlMessages(TSBK)
•Standalonerepeater
•Controlstation
•Receive-onlystation
•V oting
•Multicast
•Simulcast
•ConsoleControl
–MonitorMode
–RepeatControl
–FrequencySelect
–ScanControl(supportedfortheGoldEliteconsole)
–ReceiveQualierControl(supportedbytheGoldEliteconsole)
•WildCardOperation
•Multi-Channel–upto16channelswithbasestationorrepeaterfunctionality
•MultipleNetworkAccessCode(Multi-NAC)Operation
6871022P86-B-July20131-9

GTR8000BaseRadio
•ScanOperation
•AnalogPhonePatch
AnASTRO®25Conventionalbasebaseradio/receivercanbeusedinthefollowingarchitectures:
•ASTRO®3.1ConventionalSystems
•CentralizedConventionalArchitectures
–ZoneCorewithColocatedConventionalChannels
–TrunkedIPSimulcastRemoteSitewithConventionalChannels
–DispatchConsoleSitewithColocatedConventionalChannels
–Conventional-OnlyRemoteSite
–HPDSitewithConventionalChannels
•DistributedConventional(Subsystem)Architectures
–ConventionalBaseRadioSites
–ConventionalHubSites
1.7.2AnalogConventionalBaseRadio/Receiver
Analogconventionalbaseradio/receiverfeaturesinclude:
•12.5kHzanalogchanneloperationwithHearClearsettings(800MHz)
•RepeaterAccessControl
•Multi-Channel–upto16channelwithbasestationorrepeaterfunctionality
•Alarmtonesover-the-airandover-the-wireline
•TransmitAntennaRelayControlandSimplexOperation
•WildCardOperation
•EMInterface;ExtPTTkeyingandCORreceiverI/O
•4-wireandV .24connectionstoaDIUoranASTRO-T AC3000ComparatorusingthesameV .24connector
pin-outsasaQUANTAR®BaseRadio
•AnalogsimulcastsupportusingGenTxandPLAnaloginputsandExtPTTandExtPTTkeying
•Multi-PLreceiveoperation
•RA/RTcongurationwithanalog4–wireconnections
•AnalogWirelineAutomaticLevelControl(ALC)
•WidebandReceiverOperation
•TelephoneInterconnect
•PL/DPL
•ToneRemoteControl(TRC)
•FallBackIn-CabinetRepeat(AutomaticMode)*
•In-CabinetRepeat(ExternalMode)*
•ControlStation
•Interfacesforalocalmicrophoneandspeaker
•Receive-onlyAnalogFunctionality(GPW8000Receiveronly)
•Simplexoperation
1-106871022P86-B-July2013

1.8OverviewofaGTR8000BaseRadioinaTrunked3600System
•ScanOperation
•V oting
•Multicast
•Simulcast
*FordetailedinformationonthedifferencesbetweentheautomaticFallbackIn-CabinetRepeatandtheexternally
wiredIn-CabinetRepeatfunctions,seetheConventionalOperationsmanual.
Ananalogconventionalbaseradio/receivercanbeusedinthefollowingarchitectures:
•ASTRO®3.1ConventionalSystems
•CentralizedConventionalArchitectures
–ZoneCorewithColocatedConventionalChannels
–TrunkedIPSimulcastRemoteSiteConventionalChannels
–DispatchConsoleSitewithColocatedConventionalChannels
–Conventional-OnlyRemoteSite
•DistributedConventional(Subsystem)Architectures
–ConventionalBaseRadioSites
–ConventionalHubSites
1.8OverviewofaGTR8000BaseRadioinaTrunked
3600System
Inatrunked3600system,theGTR8000BaseRadiocontrolchannelrunsat3600bps,andthevoicechannelscanbe
conguredforanalogorASTRO®25voiceoperation.
Thebaseradiocanbeusedinthefollowingtrunked3600SmartZone®systems:
•TrunkedSmartX–6809/MTC3600SiteControllerSimulcastSubsystem
Dependingonthesystemcapabilities,eachbaseradiocanbeconguredforanalogvoice(4-wireinterface),digital
voice(V .24interface)ormixed-mode(4-wireandV .24interfaces).Theseinterfacesconnecttoeitherachannel
bankorASTRO-TAC3000Comparator.
Thebaseradioisavailableinthefollowingfrequencybands:
•800MHz
•UHFR1(380–435MHz)
•UHFR2(435–524MHz)
•VHF(136–174MHz)
AGTR8000BaseRadiocanbeimplementedasaQUANTAR®replacementwithinatrunked3600
SmartZone®system.TheimplementationdetailscanbefoundintheQuickGuideforReplacingaTrunked
3600QUANTARwithaGTR8000BaseRadiomanual.
6871022P86-B-July20131-11

1-4
JULY 2013
Specifications General Information
Specifications
Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver
VHF (136-174 MHz)
Table 1-1 Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver General Performance
Specifications
Item Specifications
Model Number: T7039A
T7540A (where applicable)
Number of Channels (trunked): 1
Number of Channels (conventional): 16
Dimensions: 133 mm x 483 mm x 457 mm
(5.25 in. x 19 in. x 18 in.)
3 rack units (RU)
Weight: 21 kg (46 lb) (base radio)
16 kg (36 lbs) receiver
Operating Temperature Range: -30 to 60 °C
(-22 to 140 °F)
Storage Temperature Range: -40 to 85 °C
(-55 to 185 °F)
Operating Altitude: Up to 1800 meters (5900 ft.) above mean sea level
Above 1800 meters (5900 ft.), the derating is 1.5 °C/km (0.8 °F/1000 ft.)
Maximum operational altitude is 5000 meters (16900 ft.)
Power Requirements: AC: 90-264 VAC, 47-63 Hz
DC: 43.2-60 VDC
Power Consumption (base radio
transmitting::
AC: C4FM: 50 W max; H-DQPSK, LSM: 410 W max
DC: C4FM: 460 W max; H-DQPSK, LSM: 360 W max
Power Consumption (base radio
standby):
AC: 110 W max
DC: 75 W max
Power Consumption (receiver): AC: 85 W max
DC: 50 W max
Channel Spacing: 12.5/25 kHz
Power Supply Type: Switching

1-5
JULY 2013
GTR 8000 Base Station Service Manual Specifications
Battery Revert: Included
Input//Output Impedance: 50 ohms
Antenna Connectors Types
Tx
Rx
N female
BNC female without preselector; N female with preselector
Frequency Stability Internal Reference
(transceiver option card):
Aging:
30 ppb/yr
100 ppb/5yr
Temperature: 40 ppb
Frequency Stability External Reference: TRAK
Frequency Generation Synthesized
European Union (EU) Waste of Electrical
and Electronic Equipment (WEEE)
directive
The European Union's WEEE
directive requires that products
sold into EU countries must have
the crossed out trashbin label on
the product (or the package in
some cases). As defined by the
WEEE directive, this cross-out
trashbin label means that
customers and end-users in EU
countries should not dispose of
electronic and electrical equipment
or accessories in household waste.
Customers or end-users in EU
countries should contact their local
equipment supplier representative
or service centre for information
about the waste collection system
in their country.
Table 1-2 Model T7039A GTR 8000 Base Radio Transmitter Specifications
Item Specification
Frequency Range: 136-174 MHz
Power Output1:2-100 W C4FM
2-60 W LSM, H-DQPSK
Electronic Bandwidth: Full Bandwidth
Table 1-1 Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver General Performance
Specifications (continued)
Item Specifications

1-6
JULY 2013
Specifications General Information
Modulation: C4FM, LSM, H-DQPSK
Modulation Fidelity: 5%
Spurious and Harmonic Emissions
Attenuation:
90 dB
Analog FM Hum and Noise 12.5 kHz 45 dB
25 kHz 50 dB
Analog Audio Distortion: Less than 2% (1% typical) at 1000 Hz
Emissions Designators: 8K70D1W, 8K70D1E, 8K70D1D, 8K10F1W, 8K10F1E, 8K10F1D
9K80D7W, 9K80D7E, 9K80D7D, 16K0F3E, 11K0F3E, 16K0F1D
10K0F1D
Adjacent Channel Power Ratio:
12.5 kHz offset, 6 kHz BW 67 dB
Intermodulation Attenuation: 55 dB
1. Full transmitter output power is available during battery revert.
NOTE
The output power reference plane is the output connector of the power
amplifier. The loss of the transmitter output cable (PA output to back of base
radio) 1% at 150 MHz. However, the base radio software allows the
transmitter output power to be set at 10% above rated value
Table 1-3 Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver Receive Specifications
Item Specification
Frequency Range: 136-174 MHz
Modulation (base radio): C4FM, H-CPM
Modulation (receiver): C4FM, FM
Analog Sensitivity (12 dB SINAD): 12.5 kHz -119 dBm
25/30 kHz -118 dBm
Digital Sensitivity 5% Bit Error Rate Static
(BER):
C4FM: -119 dBm
H-CPM: -117 dBm
Faded Sensitivity 5% Bit Error Rate (BER): C4FM: -110 dBm
Table 1-2 Model T7039A GTR 8000 Base Radio Transmitter Specifications (continued)
Item Specification

1-7
JULY 2013
GTR 8000 Base Station Service Manual Specifications
Intermodulation Rejection: 85 dB
Digital Adjacent Channel Rejection: 60 dB
Analog Adjacent Channel Rejection
(EIA603) Analog 12.5 kHz
75 dB
Analog Adjacent Channel Rejection
(TIA603D)
Analog 12.5 kHz: 50 or 60 dB (adjustable)
Analog 25 kHz: 80 dB
Spurious and Image Response Rejection: 90 dB
95 dB (with preselector)
Analog Audio Response: +1, -3 dB from 6 dB per octave de-emphasis:
300-3000 Hz reference to 1000 Hz at line output
Analog Audio Distortion: 3% or 5% (adjustable)
Analog FM Hum and Noise: 12.5 kHz: 45 dB
25 kHz: 50 dB
Signal Displacement Bandwidth: 1 kHz
Intermediate Frequencies 1st: 44.85 MHz
2nd: 2.16 MHz
RF Input Connector with Optional
Preselector:
N female
Electronic Bandwidth Full Bandwidth
Blocking Immunity 100 dB
Conducted Spurious -57 dBm
Bit Error Rate Floor 0.01%
Table 1-4 Model T7039A GTR 8000 Base Radio FCC Information
Frequency
Range Type Power Output Type Acceptance Number
136-174 MHz Transmitter 2-100 W C4FM
2-60 W LSM, H-DQPSK ABZ89FC3790B
136-174 MHz Receiver N/A ABZ89FR3791B
Table 1-3 Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver Receive Specifications
Item Specification

1-8
JULY 2013
Specifications General Information
Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem
Specifications VHF (136-174 MHz)
Table 1-5 Model T7039A GTR 8000 Base Radio & T7540A GPW 8000 Receiver Industry Canada
IC Approval
Number Frequency Range Type Power Output IC Model Number
109AB-4821B Tx 138–174 MHz, Rx 138–174MHz C4FM Variable 2-100 W T7039-VHFB
109AB-4821B Tx 138–174 MHz, Rx 138–174 MHz LSM, H-DQPSK Variable 2-60 W T7039-VHFB
109AB-4822B Rx 138–174 MHz N/A N/A T7540-VHFB
Table 1-6 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem General Performance Specifications
Item Specifications
Model Number: T7054A SQM01SUM7054A
Maximum Number of Channels: 6
Height
Cabinet Version (Option CA00293AA):
7.5 ft. Open Rack Version (Option
X882AH):
7 ft. Open Rack Version (Option
CA01402AA):
215 cm (84.8 in) 43 Rack Units
230 cm (90.4 in) 48 Rack Units
214 cm (84.3 in) 44 Rack Units
Footprint (W x D)
Cabinet Version (Option CA00293AA):
Open Rack Version (Option X882AH &
CA01402AA):
60 x 60 cm (23.6 x 23.6 in)
52 x 58 cm (20.5 x 22.8 in)
Weight (fully configured without
gateways)
Cabinet Version (Option CA00293AA):
Open Rack Version (Option X882AH &
CA01402AA):
255 kg (495 lbs)
195 kg (430 lbs)
Weight (fully configured with gateways)
Cabinet Version (Option CA00293AA):
Open Rack Version (Option X882AH &
CA01402AA):
275 kg (540 lbs)
215 kg (475 lbs)

1-9
JULY 2013
GTR 8000 Base Station Service Manual Specifications
* = If the cabinet or rack includes a site gateway for Analog/V.24 conventional channel interfaces, the maximum
operating temperature is 122 °F (50 °C) for an open rack and 113 °F (45°C) for a cabinet with doors.
** = AC power consumption values increase by 1200 W when the batteries are being charged.
Operating Temperature Range*
Open Rack:
Cabinet without Doors:
Cabinet with Doors:
-30 to 60 °C (-22 to 140 °F)
-30 to 60 °C (-22 to 140 °F)
-30 to 55 °C (-22 to 131 °F)
Storage Temperature Range: -40 to 85 °C (-40 to 185 °F)
Operating Altitude: Up to 1800 meters (5900 ft.) above mean sea level
Above 1800 meters (5900 ft.), the derating is 1.5 °C/km (0.8 °F/1000 ft.)
Maximum operational altitude is 5000 meters (16900 ft.)
Power Supply Input: AC: 90-264 VAC, 47-63 Hz
DC: 43.2-60 VDC
Power Consumption (without
gateways):**
AC: C4FM: 3070 W max.; H-DQPSK, LSM: 2530 W max.
DC: C4FM: 2830 W max; H-DQPSK, LSM: 2230 W max.
Power Consumption (with gateways):** AC: C4FM: 3190 W max.; H-DQPSK, LSM: 2650 W max.
DC: C4FM; 2950 W max.; H-DQPSK, LSM: 2350 W max.
Power Supply Type: Switching
Battery Revert: Included
Input/Output Impedance: 50 Ohms
Antenna Connector Types Tx: six N female
Rx: six BNC Female
Channel Spacing: 12.5/15/25/30 kHz
Frequency Stability (High Availability
configuration):
GPS locked or Aging:
30 ppb/yr
100 ppb/5yr
Temperature: 40 ppb
Frequency Stability Internal Reference
(transceiver option card)
Aging:
30 ppb/yr
100 ppb/5yr
Temperature: 40 ppb
Frequency Stability External Reference: TRAK
Frequency Generation: Synthesized
Table 1-6 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem General Performance Specifications
Item Specifications

1-10
JULY 2013
Specifications General Information
Table 1-7 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem Transmitter Specifications
Item Specification
Frequency Range: 136-174 MHz
Average Power Output per Channel1:
1. Full transmitter output power is available during battery revert at junction panel.
2-100 W C4FM
2-60 W LSM, H-DQPSK
Modulation Fidelity: 5%
Spurious and Harmonic Emissions
Attenuation:
90 dB
Modulation: C4FM, LSM, H-DQPSK
Analog FM Hum and Noise 12.5 kHz: 45 dBm
25 kHz: 50 dBm
Analog Audio Distortion: Less than 2: (1% typical) at 1000 Hz
Emissions Designators: 8K70D1W, 8K70D1E, 8K70D1D, 8K10F1W, 8K10F1E, 8K10F1D
9K80D7W, 9K80D7E, 9K80D7D, 16K0F3E, 11K0F3E, 16K0F1D
10K0F1D
Adjacent Channel Power Ratio
12.5 kHz offset, 6 kHz BW: 67 dB
Intermodulation Attenuation: 55 dB
Table 1-8 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem Receiver Specifications
Item Specification
Frequency Range: 136-174 MHz
Modulation: C4FM, H-CPM
Analog Sensitivity (12 dB SINAD): 12.5/15 kHz: -118 dBm
25/30 kHz: -117 dBm
Digital Sensitivity 5% Bit Error Rate Static
(BER):
C4FM: -118 dBm
H-CPM: -116 dBm
Faded Sensitivity 5% Bit Error Rate (BER): C4FM: -110 dBm
Intermodulation Rejection: 85 dB
Digital Adjacent Channel Rejection: 60 dB
Analog Adjacent Channel Rejection
(EIA603) Analog 12.5 kHz:
75 dB

1-11
JULY 2013
GTR 8000 Base Station Service Manual Specifications
Analog Adjacent Channel Rejection
(TIA603D):
12.5 kHz: 50 or 60 dB (adjustable)
25 kHz: 80 dB
Spurious and Image Response Rejection: 90 dB
Analog Audio Response: +1, -3 dB from 6 dB per octave de-emphasis;
300–3000 Hz referenced to 1000 Hz at line output
Analog Audio Distortion: 3% or 5% (adjustable)
Analog FM Hum and Noise: 12.5 kHz: 45 dB
25 kHz: 50 dB
Blocking Immunity: 100 dB
Signal Displacement Bandwidth: 1 kHz
Intermediate Frequencies 1st: 44.85 MHz
2nd: 2.16 MHz
Electronic Bandwidth: Full Bandwidth
Conducted Spurious: -57 dBm
Bit Error Rate Floor: 0.01%
Table 1-9 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem FCC Information
Frequency
Range Type Power Output Type Acceptance Number
136-174 MHz Transmitter 2-100 W C4FM
2-60 W LSM, H-DQPSK ABZ89FC3790B
136-174 MHz Receiver N/A ABZ89FR3791B
Table 1-10 Model T7039A GTR 8000 Expandable Site Subsystem Industry Canada
IC Approval
Number Frequency Range Type Power Output IC Model Number
109AB-3790B Tx 138–174 MHz, Rx 138–174MHz C4FM Variable 2-100 W T7039-VHFB
109AB-3790B Tx 138–174 MHz, Rx 138–174 MHz LSM, H-DQPSK Variable 2-60 W T7039-VHFB
Table 1-8 Model SQM01SUM7054A GTR 8000 Expandable Site Subsystem Receiver Specifications (continued)
Item Specification

1-16
JULY 2013
General Safety Precautions General Information
General Safety Precautions
CAUTION
NOTICE - - IMPORTANT - Compliance with FCC guidelines for human
exposure to Electromagnetic Energy (EME) at Transmitter Antenna
sites generally requires that Personnel working at a site shall be aware
of the potential for exposure to EME and can exercise control of
exposure by appropriate means, such as adhering to warning sign
instructions, using standard operating procedures (work practices),
wearing personal protective equipment, or limiting the duration of
exposure. For more details and specific guidelines, see Appendix A of
the R56 Standards and Guidelines for Communications Sites
(6881089E50) manual.
Observe the following general safety precautions during all phases of operation, service and
repair of the equipment described in this manual. Follow the safety precautions listed below and
all other warnings and cautions necessary for the safe operation of all equipment. Refer to the
appropriate section of the product service manual for additional pertinent safety information.
Because of the danger of introducing additional hazards, do not install substitute parts or
perform any unauthorized modifications of equipment.
NOTE
The installation process requires preparation and knowledge of the site before
installation begins. Review installation procedures and precautions in the Motorola
R56 manual Standards and Guidelines for Communications Sites before
performing any site or component installation.
Always follow all applicable safety procedures, such as Occupational Safety and Health
Administration (OSHA) requirements, National Electrical Code (NEC) requirements, local code
requirements, safe working practices, and good judgment must be used by personnel. General
safety precautions include the following:
• Read and follow all warning notices and instructions marked on the product or included in
this manual before installing, servicing, or operating the equipment. Retain these safety
instructions for future reference.
• If troubleshooting the equipment while power is on, be aware of the live circuits.
• Do not operate the radio transmitters unless all RF connectors are secure and all
connectors are properly terminated.
• All equipment must be properly grounded in accordance with the Motorola R56 manual
Standards and Guidelines for Communications Sites and specified installation
instructions for safe operation.
• Slots and openings in the cabinet are provided for ventilation. Do not block or cover
openings that protect the devices from overheating.
• Only a qualified technician familiar with similar electronic equipment should service
equipment.
• Some equipment components can become extremely hot during operation. Turn off all
power to the equipment and wait until sufficiently cool before touching.