This protection circuit for standing waves was found in a manual of high frequency circuits and transmitters from the 1980s. The circuit is used with transmitters.
The transmission range of this transmitter can be between medium and short waves depending on the...
This circuit was sent by reader and collaborator Adriano Muniz Moura from Pirapora – MG. The...
This circuit was obtained from an Electronics World of 1968. The transistor may be general purpose and...