This transmitter modulator amplifier for the 11-meter band (CB) was published in Radio Electronics magazine in November 1961. The circuit is for use in a car transmitter.
The integrated circuit used in this configuration for noise reduction on FM radios is not common...
This circuit was found in the April 1984 issue of Radio Electronics magazine. The integrated...
We found this circuit in a 1977 National Semiconductor Databook. The circuit can use other FETs...