Table 1-8 Gtr 8000 Base Radio/Gpw 8000 Receiver General Specifications For Iv&D Uhf R1 (380-435 Mhz); Table 1-9 Gtr 8000 Base Radio Transmitter Specifications For Iv&D Uhf R1 (380-435 Mhz) - Motorola GTR 8000 Manual

Astro 25 integrated voice and data base radio
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GTR 8000 Base Radio
Table 1-8 GTR 8000 Base Radio/GPW 8000 Receiver General Specifications for IV&D UHF R1 (380–435
MHz) (cont'd.)
Power Consumption (GTR 8000 Base
Radio/GPW 8000 Receiver Standby with
Power Efficiency Package)
Channel Spacing
Power Supply Type
Battery Revert
Input/Output Impedance
Antenna Connector Types
Frequency Stability
Internal Reference (OCXO transceiver
option card)
Frequency Stability
Internal Reference (TCXO transceiver
option card)
Frequency Stability
External Reference
Frequency Generation
Table 1-9 GTR 8000 Base Radio Transmitter Specifications for IV&D UHF R1 (380–435 MHz)
Frequency Range
Power Output*
Electronic Bandwidth
Modulation
Modulation Fidelity
Spurious and Harmonic Emissions
Attenuation
Analog FM Hum and Noise
1-18
General Specifications
AC: 70 W
DC: 35 W
12.5/25 kHz
Switching
Included
50 Ohms
Tx: N female
Rx: BNC female without preselector
N female with preselector
Aging:
30 ppb/yr
100 ppb/5yr
Temperature: 40 ppb
Aging:
1000 ppb/yr
Temperature: 500 ppb
TRAK
Synthesized
Transmitter Specifications
380–435 MHz
2-110 W C4FM, FM
2-100 W LSM, H-DQPSK
Full Bandwidth
C4FM, LSM, H-DQPSK, FM
5%
90 dB
12.5 kHz 45 dB
25 kHz 50 dB
6871022P86-A - November 2012

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