Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage...
Day: January 18, 2026
The new 60-meter frequencies approved by the FCC in December will become available to amateurs as of February 13, 2026,...
Robert W. “Bob” Jones, VE7RWJ, a former top official of the International Telecommunication Union (ITU) and Canadian telecommunications regulator, passed...
The RSGB is seeking to appoint a new Advertising Agent to take over from the current contractor upon their retirement....
