This crystal-controlled oscillator can generate signals up to a few dozen megahertz. We found it in an old American documentation. The transistors can be switching or even RF PNP types. Capacitors must be ceramic.
![](/images/stories/cir/225912592023_143659_0001.gif)
This crystal-controlled oscillator can generate signals up to a few dozen megahertz. We found it in an old American documentation. The transistors can be switching or even RF PNP types. Capacitors must be ceramic.