8-4 Model Chart and Test Specifications
Transmitter
Specification UHF VHF
Power Output NiMH @ 7.5V: 1W/4W 1W/5W
Spurs/Harmonics: -36 dBm < 1GHz
-30 dBm > 1 GHz
Audio Response:
(from 6 dB/oct. Pre-Emphasis, 300 to 3000
Hz)
+1 to -3 dB
Audio Distortion:
@ 1000 Hz, 60%
Rated Max. Dev.
< 5%
Modulation Limiting: ±2.5 KHz @ 12.5 KHz
±4.0 KHz @ 20 KHz
±5.0 KHz @ 25 KHz
FM Hum and Noise: -40 dB Typical
Receiver
Specification UHF VHF
Sensitivity (12 dB SINAD) EIA: 0.35 µV
Sensitivity (20 dB SINAD) ETS: 0.5 µV
Intermodulation: -65 dB
Adjacent Channel Selectivity ETS: -60 dB @ 12.5 KHz
-70 dB @ 20/25 KHz
Spurious Rejection: -70 dB
Rated Audio: 0.5 W
Audio Distortion @ Rated Audio: 3% Typical
Hum and Noise: (With Low Level Expansion
Enabled)
-45 dB @ 12.5 KHz/-50 dB @ 20/25 KHz
Audio Response: (from 6 dB/oct. de-Emphasis, 300
to 3000 Hz)
+1 to -3 dB
Conducted Spurious Emission: -57 dBm <1 GHz
-47 dBm >1 GHz
Specifications subject to change without notice. All electrical specifications and methods refer to EIA/TIA 603
standards. PRO Series radios meet or exceed requirements of MIL STD 810 C, D, E.
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