The purpose of this circuit is to limit noise peaks on a radio receiver. The circuit is from an 80's documentation. The diode is commonly used and the circuit is applied to a receiver IF stage.
Using the CA3140 integrated circuit, this switch was found in the June 1986 Radio Electronics...
This circuit was found in the 1989 Radio Electronics Experimenter edition. The circuit has the...
This circuit cuts the audio for a few seconds between words, which allows ads to be detected,...