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Audio Gain - Hallicrafters SX-122 Operating And Service Instructions

Four-band communications receiver
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3-5.
AUDIO GAIN.
3-6,
NOISE LIMITER (ANL-OFF).
The ANL-OFF
switch, when set at ANL, places the
3-7,
FUNCTION.
3-8.
SELECTIVITY.
wee
aay
"YO Wi
KC OFF RESONANCE
<a
-
-
,
-S
a * ee
THOTT TTT
EHR
OB ATTENUATION
Sh
Q
60
80
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0920016760
Figure 7. IF Selectivity Curves.
5

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