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Thursday, February 21, 2019
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Re: Johnson Viking 500 Power Supply/ Separated units? - Mike. Thanks for the response. Yes, I do have a good power supply/modulator that I am testing this 2nd 500 with. Also two spare 4-400A's and one spare 4...2 hours ago
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40m Pelican Case SSB Trabsceiver - Test code for the LCD and Si5351 #include #include static const long bandStart = 7000000; // start of VFO r...
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SARC Bi-weekly Bulletin - January 21, 2025 Issued during the first and third week of each month, it provides a quick reference for member activities, resources and links for the f...14 hours ago
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Notice: 145 MHz Activity Period for the UK & Ireland - Sun 26th Jan 2025 - The *145 Alive Group* are organising an activity period on the 2m amateur radio band in the UK & Ireland on *Sunday the 26th of January 2025* from 12:00 ...
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January 21, 2025. More Low Power Suggestions. - For starters, visit Todd's K7TFC website: https://www.mostlydiyrf.com and load up on the really good stuff. The reason I start with this is that Todd sent m...
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Part Obituaries continued : R.I.P -- dear J310 - Greetings ### I'm working on a common gate RF amp using the ubiquitous RF home brewer's JFET, the J310. I happened to go on DigiKey and Mouser. Here's w...
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Courtesy Of F5VJD – A Working G4JST/G3WPO DSB80 80M DSB Transceiver! - As I’ve explained in earlier posts, my interest in the G4JST/G3WPO DSB80 rig goes back a long way – back to the mid 1980’s in England when I read the descr...12 years ago
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E. Howard Armstrong on a Czech Stamp
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Radio Inventor Stamps
On Page 39 of the Nov-Dec 2024 SARC newsletter "The Communicator"
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