Found in a 73 magazine from the 1980s, this circuit generates signals from 3.2 to 22 MHz. FETs can be general-0purpose current types. No information about the coils is given.
August 2017 - Mouser Electronics is supplying the Microchip DSC000 MEMS series oscillators for...
This circuit was obtained from a Texas Instruments 1985 document. The circuit is powered by 1.5 V...
This simple radio for listening to a headphone with two CK722 transistors was found in Radio...