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Real radios glow
in the dark
Real radios glow
in the dark
Photo with 5 notes
Elsie Thiede, Columbia Chain Artist | Hugo Gernsback’s RADIO NEWS Magazine, May issue, 1928
Photo with 7 notes
How to Make an Audio-frequency Amplifier that Does Not Distort | Popular Radio, May issue, 1924
Question with 1 note
Anonymous asked: Where is the schematic for the once tube ham radio transciever?
Here is the famous Weskit’s single tube QRP transceiver BN-1 (separate transmitter and regenerative receiver in fact). I saw a real single triode transceiver project, I’ll post an article on it to http://www.glowbugs.info if I’d find a schematic. 73 de UU1CC
Photo with 9 notes
The Largest CERTIFIED CIRCULATION of Any Radio Magazine | Popular Radio, April issue, 1923
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