• [SSDN] Joe Galeski's 1960 "IMP" 3 -Tube Filter SSB Transmitter, and the

    From SSDN via rec.radio.amateur.moderate@21:1/5 to All on Mon Aug 23 18:46:49 2021
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    SolderSmoke Daily News

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    Joe Galeski's 1960 "IMP" 3 -Tube Filter SSB Transmitter, and the Spirit of
    SSB Homebrew

    Posted: 22 Aug 2021 04:00 PM PDT http://soldersmoke.blogspot.com/2021/08/joe-galeskis-1960-imp-3-tube-filter-ssb.html

    Here is another important bit of SSB history.  In  May 1960, Joe Galeski W4IMP published an article in QST describing his super-simple SSB transmitter.  While Tony Vitale's "Cheap and Easy" rig was a phasing
    design, Joe came up with a filter rig.  He built USB filter at 5775 kc. 
    With it, he ran a VXO at around 8525 kc. This put him on 20 meter USB. Here
    is the QST article: http://

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