Found in a 70s RCA manual, this circuit uses a transistor of the time for an UHF L band oscillator. Details of the resonant circuit, which is critical, were not given.
This circuit is intended to match impedances for observing signals on an oscilloscope. The FET...
The battery is charged by the photocell that keeps the low consumption beacon in the dark. The...
This is the configuration suggested by National Semiconductor for cascading the LM12. The LM12...