This is the typical circuit of a local oscillator for a superheterodyne FM receiver. The circuit was found in a 1980s documentation and is typical of early and early receivers.
September 2016 - Mouser Electronics is providing new ultraviolet LEDs VLMU1610 of Vishay suitable...
This circuit is from a 1968 documentation using one of the first integrated circuits available at the...
We found this circuit in a publication for radio amateurs of 1976. The operational amplifier is a...