Guest Post: Remembering the Radio Shack TRFs

Many thanks to SWLing Post contributor, Bob Colegrove, for the following guest post: Remembering the Radio Shack TRFs As recalled by Bob Colegrove There has always been an interest in DXing on the cheap. At the same time, most of us don't want to sacrifice any more capability than necessary. In the late 1970s and the early 1980s, [...]