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Interphone

NKT-976

NKT-976

Features:Stylish, keypad, intuitive LCD screen, comfortable, automatic key lock function, three-color LCD backlight.
Frequency range 136-174MHz, 400-470MHz,
Channel spacing 12.5 / 25KHz
Operating voltage 7.4V
Carrier output power VHF 5W / UHF 4W
Frequency tolerance ± 2.5ppm
Modulation limit ≤5KHz (width); ≤2.5KHz (narrow)
Modulation Distortion ≤3%
Reference sensitivity ≤0.18uV
Audio Distortion ≤3% rated power
The maximum audio output power 500mW