CRT SS 7900 User Manual page 21

Sensitivity
Adjacent-Channel Selectivity
Image Rejection
IF Frequency
RF Gain Control
Automatic Gain Control(AGC)
Squelch
Audio Output Power
Frequency Response
Built-in Speaker
External Speaker(Not Supplied)
RECEIVER
SSB: 0.25μV for 10dB(S+N)/N at greater than
1/2-watt of audio output
AM:1.0μV for 10dB(S+N)/N at
greater than 1/2watt of audio output
FM: 1.0μV for 20 dB (S+N)/N at greater than 1/2
watt of audio output
AM/FM: 60dB
More than 65dB
AM/FM: 10.695MHz 1st IF, 455KHz 2nd IF
SSB: 10.695MHz
45dB adjustable for optimum signal reception
Less than 10dB change in audio output for inputs
from 10 to 100,000 microvolt.
Adjustable; threshold less than 1.0μV.
Automatic Squelch Control(only AM/FM)1.0μV
3 watts into 8 ohms
AM/FM: 300 to 3000Hz
8 ohms, round.
8 ohms; disables internal speaker when
connected.
14
SSB: 70dB
SSB: 450 to 2500Hz