A huge thank you to Charles Hallock, AA3WS, Secretary of the Charles County Amateur Radio Club, for his presentation at the SMCARA’s February Meeting. This presentation was made with someone studying for the General license in mind. Please see photos, copy of presentation, and a link to PDFs of many Heathkit Schematics and Manuals, which includes the EK-2B (the radio Charles built and brought for the presentation) and the SB-301 which was discussed, and many more!
https://www.vintage-radio.info/heathkit
