Found in an Australian documentation from 1991, this circuit was sold in a kit at the time. It is a small FM transmitter with a very common configuration, also found in other projects on this site.
With a 22 V symmetrical power supply this amplifier provides 15 W of output power with excellent...
This circuit is based on an uncommon Texas component today, as found in an American 1980s...
This voltage-controlled oscillator or VCO was found in a Radio Electronics magazine from July...