Found in an Electronic Design, this circuit is intended to produce signals in the VHF band. The transistor is of special high frequency type.
We have other similar setups on this site. This one is from September 1976 Radio Electronics. The...
This low voltage AC control uses a triac. Any TIC series triac can be used and this device must be...
Using germanium transistors, this amplifier provides a 540mW output power when powered by 9V. We...