This circuit was found in a Popular Electronics from the 90s. The circuit has temperature compensation. Coil and capacitors depend on the frequency at which the circuit will be used.
This low power TTL circuit (Low Power Schottky) can generate rectangular signals on a 10 MHz...
Found in an American documentation from 1969, this circuit makes use of a pair of matched...
The coil of this small FM transmitter that works as a wireless microphone consists of 4 turns of...