Bob’s Updated Passive, Resonant, Transformer-Coupled Loop Antenna for Shortwave

Many thanks to SWLing Post contributor, Bob Colegrove, for the following guest post: A Passive, Resonant, Transformer?Coupled Loop Antenna for Shortwave By Bob Colegrove Over the years I have resisted the level?of?effort necessary to construct and maintain outdoor antennas. Rather, I have focused on squeezing out all of the microvolts I could get inside the [...]