This oscillator with emitter follower was found in an American documentation from the 80's. The circuit generates 100 MHz signals and the transistors admit modern equivalents.
We found this project in a 1982 publication. What we have here is an audio signal relay trigger, which...
This power supply was originally designed to power the amplifier shown in CB16743E, but it can be...
This circuit generates signals for adjustments in FIs of 10.7 MHz. The transistors can be BC548 or...