This amplifier is from Motorola documentation from the 70s. The circuit uses transistors from the time, which are not common today, such as the SE7005 or 2N3916 at the output.
From a 90s Popular Electronics, this circuit emits pulsating signals for different types of...
Found in a 90s ARRL Handbook, this circuit is intended for the production of signals in the side...
This amplifier uses Sanken hybrid modules that can still be found in some suppliers, as they are...