This oscillator can generate 2 to 10 MHz signals and was found in an American 1980s documentation. The circuit is stable and its supply voltage is 5 V.
This circuit is recommended for alarm systems since it has a good output stage. The circuit is...
We found this circuit in a manual from the 80's. The circuit is valid for any operation and the...
We found this circuit in a 1977 Radio Handbook. The lamp is the critical component, being 120MB at the...