This circuit was found in a Ferranti documentation from 1969. The transistors are common types of the company at the time. Smaller equivalents may be used. The output power is of the order of 150 mW.
This circuit was found in an American 80's circuit board. The components used are current except the...
We found this circuit in an 80's manual. The same configuration can be adapted to make use of...
In this 1964 Electronic Design circuit, the frequency division of the signal is done according to the...