Uniden MC480 Owner's Manual page 4

Marine radiotelephone
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Hum and Noise
Attenuation
Audio Distortion
Spurious
Suppression
Output Transistor
Protection
Output Power
Stabilization
RECEIVER
Sensitivity
Threshold Squelch
Sensitivity
Tight Squelch
Sensitivity
Spurious Response
Attenuation
Image Response
Attenuation
Intermodulation
Attenuation
Adjacent Channel
Rejection
Selectivity
Audio Output
Power
: 45 dB
: Less than 5% with 3 kHz deviation with 1000 Hz modulat-
ing frequency
:
-70 dB
: Built-in
: Built-in automatic level control (ALC)
: -117 dBm for 12 dB SINAD
-114 dBm for 20 dB quieting
: 0.20 J.1V(E lA method)
: 2 J.1V(E lA method)
: 75 dB
: 75 dB
: 70 dB @ 0.3 J.1Vdesired
50 dB @ 30 J.1V desired
35 dB @ 300 J.1V desired
: 70 dB (EIA method)
: :17.5 kHz @ 6 dB down
:115 kHz @60 dB down
: 3.5 watts minimum at 10% distortion at 1 kHz modulation
and :13.5 kHz deviation (4 ohm speaker)
Power Requirement:
0.6A @ 13.8V DC, squelched
1.2A @
13.8V DCat rated audio output
: 1st--21.4 MHz
2nd--455 kHz
IF Frequencies
Hum and Noise
Level
: -50 dB (EIA method)
-3-

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