The two circuits shown show how to obtain an SSB / CW control for receiving this signal top at a common receiver. The circuits were found in an old American manual from the 80's.
This amplification stage circuit with a germanium transistor was found in a 1980s documentation. The...
This circuit can be used with common drills connected to the 110 V network. With change of R1 and...
April 2017 - Littelfuse's new two-way discrete TVS diodes for protection against ESD up to 30 kV...