The circuit is from the manual of the integrated circuit used in the excitation of power transistors. The 30 V symmetrical supply should have a few amps of capacity.
Placed near a common receiver, this oscillator is intended to generate a beating signal to receive...
We found this oscillator in the 1994 National Semiconductor Handbook of Linear Applications. The...
This circuit was found in an English publication from 1989. The integrated circuits are of the...