This circuit was found in a British documentation from 1969. It can be implemented with modern transistors. The pass band is 6 MHz.
Active with the output at the high level, this oscillator was found in November 1984 Radio...
We found this circuit in a 1992 documentation. It can still be easily assembled today, as the...
The circuit presented is from the 1990 Motorola Linear Databook. The circuit does not need a...