Transmitter, Receiver – Uniden UH-056 User Manual
Page 22
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Transmitter
Power Output
HI
LOW
Modulation
Frequency Tolerance
at 25'’C
MÍC. Sensitivity
at ±3kHz Dev.
Hum and Noise
(300Hz, 3kHz BPF)
(750pS DeEmp)
Modulation Frequency Response
at 1kHz ±1kHz Dev.
4W (nominal), 5W (max.)
1W (nominal)
F3E, ±5kHz Deviation
: +300Hz (nominal)
: 4.5mV (nominal)
40dB
500Hz
2000Hz
Current Drain
at HIGH Power
-6dB
+6dB
: 1800mA
Receiver
Sensitivity
at12dBSINAD
Squelch Sensitivity
; 0,35p V (nominal)
; 0.20p V (nominal)
(Auto-squelch: ON)
Audio-Frequency
Response (ref: 1kHz, ±3kHz Dev.)
500Hz
: -r-6dB
2000Hz
: -6dB
Total Harmonic Distortion
at Standard AF Output
(50mW at 4 ohm Load)
Hum and Noise
; 3 %
: 40dB
Adjacent Channel
Selectivity
at ±25kHz
; 60dB
Image Rejection Ratio
; 45dB
IF Rejection Ratio
: 55dB
Current Drain
Max Volume
; 250mA
Squelched
: 50mA
UH-056
Page 20
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