Tag Archives: schematics

Coming Soon: KN0CK Rev B Integrated HF RTLSDR

Marty KN0CK developed a very interesting v1.0 HF converter based on surface mount technology that fits inside the casing of an RTLSDR tuner dongle. He’s recently sent me schematics for the revision, which should offer even better performance! This new iteration … Continue reading

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KiCad: Free Schematic/PCB Editor (for Tubes!)

I’ve been scaling my radio collecting back a bit, as I need to work through the backlog of ones I already have, but one caught my eye. It’s a small, 4-tube TRF type “tombstone” radio from the early 1930s – … Continue reading

Posted in Electronics, Projects, Radios and Tubes | Tagged , , , , , | 1 Comment