Uniden MC 790 User Manual
Page 13
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RECEIVER
Sensitivity :
O.BSiiV for 12 de SINAD
O.SO
h
V for 20 dB S/N
Threshold Squelch :
0.20,iiV/ (EIA method)
Sensitivity
Tight Squelch :
2.0/iV (EIA method) '
Sensitivity
Spurious Response :
75 dB
Attenuation
Image Response :
75 dB
Attenuation
Intermodulation :
65 dB 12 dB SINAO
Attenuation
Adjacent Channel :
70 dB (EIA method)
Rejection Selectivity :
± 7.5 kHz (>'■■
6
dB down .
± 15 kHz ir 60 dB down
Audio Output Power :
3.5'watts minimum at 10% distortioln at 1 kHz modula
tion and ±3,5 kHz deviation [4 ohm speaker)
Power Requirement ' ;
0.6A t"'13.8V DC, squelched
1,2A i"' 1 3.8V DC at rated audio output
IF Frequencies ' :
1st - 21.4 MHz ■
2nd — 455 kHz ■ '
Flum and Noise Level :
—50 dB [EiA method)