This circuit was found in an American documentation from the 90's. The transistor is a general purpose one. The circuit oscillates well between 12 and 30 MHz with the indicated components.
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...