Tetsuo Kogawa's transmitter workshop archive combines FM and TV transmitter schematics, tools, antenna notes, pictorial build instructions, FAQs, video, and a history of hands-on micro-radio workshops dating to 1990.
https://switchboardtechservices.com/articles/ancient-web-tetsuo-kogawa-put-micro-radio-transmitter-workshops-on-the-web/
By Switchboard Tech Services · Originally published 2026-08-23
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https://switchboardtechservices.com/articles/ancient-web-tetsuo-kogawa-put-micro-radio-transmitter-workshops-on-the-web/
By Switchboard Tech Services · Originally published 2026-08-23
#Switchboard #Article
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