With this passive circuit it is possible to modulated in amplitude a low intensity RF signal. The circuit is from old American documentation and uses a germanium diode as its main component.
Pressing and releasing S, the capacitor C1 charges and discharge slowly through the oscillator...
We found this circuit in a 2005 Linear Technology manual. The circuit makes use of the LT6101 and...
This circuit was obtained in an old American manual. The circuit is valid for any operational. The...