1.9.1GTR8000BaseRadio/GPW8000ReceiverSpecicationsforIntegratedV oiceandData(700and800MHz)
Table1-3GTR8000BaseRadio/GPW8000ReceiverGeneralSpecicationsIV&D(700and800MHz)
(cont'd.)
GeneralSpecications
OperatingAltitudeUpto1800meters(5900feet)abovemean
sealevel
Above1800meters(5900feet),thederating
is1.5°C/km(0.8°F/1000feet)
Above3000meters(9800feet),thepeak
powerderatingfortheTxlteris1dB/1km
(0.3dB/1000feet)
Maximumoperationalaltitudeis5000meters
(16900feet)
PowerRequirements
AC:90-264VAC,47-63Hz
DC:43.2-60VDC
PowerConsumption(GTR8000BaseRadio
Transmitting)
AC:C4FM,FM:470Wmax
H-DQPSK,LSM:530Wmax
DC:C4FM,FM:430Wmax
H-DQPSK,LSM:490Wmax
PowerConsumption(GPW8000Receiver)
AC:85Wmax
DC:50Wmax
PowerConsumption(GTR8000BaseRadio
Standby)
AC:110Wmax
DC:
75Wmax
ChannelSpacing12.5/25kHz
PowerSupplyTypeSwitching
BatteryRevert
Included
Input/OutputImpedance50Ohms
AntennaConnectorTypes
Tx:
Nfemale
Rx:
BNCfemalewithoutpreselector
Nfemalewithpreselector
FrequencyStability
InternalReference(transceiver
optioncard)
Aging:
30ppb/yr
100ppb/5yr
Temperature:40ppb
6871022P86-A-November20121-13