Motorola GTR 8000 - Page 47

1.9.2GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIntegratedV oiceandDataUHFR1(380–435MHz)
Table1-9GTR8000BaseRadioTransmitterSpecicationsforIV&DUHFR1(380–435MHz)(cont'd.)
TransmitterSpecications
AnalogAudioDistortionLessand2%(1%typical)at1000Hz
EmissionsDesignators
8K70D1W,8K10F1E,8K10F7W,8K10F1D,
8K70D7W,16K0F3E,9K80D7W,11K0F3E
AdjacentChannelPowerRatio
12.5kHzoffset,6kHzBW:67dB
TxNoiseinRxBand142dBc/Hz
IntermodulationAttenuation65dB
Theoutputpowerreferenceplaneistheoutputconnectorofthepoweramplier.Thelossofthetransmitter
outputcable(PAoutputtobackofbaseradio)is3%at450MHz.However,thebaseradiosoftwareallows
thetransmitteroutputpowertobesetat10%aboveratedvalue.
Table1-10GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIV&DUHFR1(380–435
MHz)
ReceiverSpecications
FrequencyRange
380–435MHz
Modulation(GTR8000BaseRadio)
C4FM,H-CPM,FM
Modulation(GPW8000Receiver)
C4FM,FM
AnalogSensitivity(12dBSINAD)
12.5kHz-118dBm
25kHz-117dBm
DigitalSensitivity5%BitErrorRateStatic
(BER)
C4FM:
-118dBm
H-CPM:
-116dBm
FadedSensitivity5%BitErrorRate(BER)
C4FM:
-110dBm
IntermodulationRejection
85dB
DigitalAdjacentChannelRejection
60dB
AnalogAdjacentChannelRejection
(EIA603)Analog12.5kHz
75dB
AnalogAdjacentChannelRejection
(TIA603D)
Analog12.5kHz
50or60dB(adjustable)
Analog25kHz80dB
6871022P86-A-November20121-19