8-18 Model Chart and Test Specifications
Transmitter
Specification UHF / VHF
Power Output NiMH @ 7.5V: 1-4 W / 1-5W
Spurs/Harmonics: -36 dBm < 1GHz
-30 dBm > 1 GHz
Audio Response:
(from 6 dB/oct. Pre-Emphasis, 300 to 3000Hz)
+1 to -3 dB
Audio Distortion:
@ 1000 Hz, 60%
Rated Max. Dev. 3% Typical
Modulation Limiting: ±2.5 kHz @ 12.5 kHz
±4.0 kHz @ 20 kHz
±5.0 kHz @ 25 kHz
FM Hum and Noise: -40 dB
Receiver
Specification UHF/VHF
Sensitivity (12 dB SINAD) EIA: 0.25 µV Typical
Sensitivity (20 dB SINAD) ETS: 0.5 µV Typical
Intermodulation per EIA: 70 dB
Adjacent Channel Selectivity ETS: 60 dB @ 12.5 kHz
70 dB @ 25 kHz
Spurious Rejection: 70 dB
Rated Audio: 0.5 W
Audio Distortion @ Rated Audio: 3% Typical
Hum and Noise: -45 dB @ 12.5 kHz/-50 dB @ 25 kHz
Audio Response (0.3 - 3 kHz): +1 to -3 dB
Conducted Spurious Emission per FCC Part 15: -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. Professional Series radios
meet or exceed requirements of MIL STD 810 C, D, E.
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