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Blogs and Websites and Groups
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Video QSL Card that Explains as It Goes N4GO de KD0FNR at US-0575, San Francisco Maritime National Historic Park - I haven't tried this before, but it was a lot of fun. On this video QSL, I explained what was going on with the rig, (Project TouCans), and the Morse c...
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Parting Waves: My Last Activation with the Venus SW-3B - On Tuesday, May 6, 2025, I made a little time in my afternoon schedule to take my Venus SW-3B on a final POTA activation. I might have mentioned in previou...19 hours ago
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Now what do you do? - You are an elite member of a very small group (0.01%) who actually takes to heart some of the suggestions I make on this blog. There you go, you bought the...
20 hours ago -
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Re: The Divided Dial Podcast - Quote from: WA2SQQ on *Yesterday* at 08:22:49 PM Ya, definitely not what I thought it would be Well there's always nostalgic collections of interval signals...1 day ago
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Carlos’ Illustrated Radio Listening Report and Recording of Radio La Voz De Melo (May 19, 2025) - Many thanks to SWLing Post contributor and noted political cartoonist, Carlos Latuff, who shares the following illustrated radio listening report of a rece...2 days ago
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Tech talk on ABC Radio - The competition for our smartphone dollars is about to enter a new round. Google is previewing Android 16 this week and Apple will preview iOS 19 next mont...
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HRWB 237 - Remote Operating The K4 With Eric From Elecraft - In this episode we have Eric, co-founder of Elecraft, on the show to talk about the K4 radio architecture and how it's designed to be operated remotely. ...3 days ago
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FM radio stations on the Azores heard in Newfoundland - 13th May 2025 - On the 13th of May 2025, FM DXer Larry Horlick, VO1FOG in Newfoundland managed to log quite a number of FM radio stations from the Azore Islands. The sta...
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AB4WS - Episode 525 - Jack Prindle - AB4WS Jack Prindle AB4WS, had an early interest in AM broadcast radio, evolving to scanner listening to public safety in his n...2 weeks ago
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The "George Batterson 1935 CW QSO Party" - Summary - The first *George Batterson CW QSO Party* has concluded and the results are in! The "*GB*" was introduced to honor George Batterson (W2GB), who along wi...
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KK4DAS MB 20 Transceiver Complete - The MB 20 transceiver is now complete. The rig is a homebrew 10-watt 20-meter SSB transceiver. The VFO module was an ebay purchase of a salvaged Yeasu...
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40m Pelican Case SSB Transceiver - See YouTube channels for details: http://www.youtube.com/c/CharlieMorrisZL2CTM *Test code for the LCD and Si5351* #include ...
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Landscapes - %BLOGLNK% Landscapes The post Landscapes appeared first on 28° North Sailing.8 months ago
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Daylight Again – An all Analog Radio - What’s all this? In 10 seconds, A high performance, 7MHz, 5 watt SSB rig Draws just 24 mA of current 90 dB dynamic range, 80 dB close-in dynamic range 3D ...2 years ago
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Other Electronic Projects • Re: Can I normalize both Mono Amp Outputs? - radm49 wrote: ↑ Mon Apr 25, 2022 3:56 am qmavam wrote: ↑ Thu Apr 21, 2022 8:57 pm Yes, you can use a wall wart for power, you might need to add a capacit...3 years ago
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Digi-chirp! Digital synthesis of ‘nostalgic’ CW - The bottom ends of 80, 40 and 20m are not what they used to be. For starters, the busiest part is the digital segment where computers talk to computers – l...3 years ago
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Raduino as NBFM TX - Here is a neat, 30 minute hack for your Raduino to turn the Si5351 into a pretty stable, solid NBFM transmitter. The hack is to add a varactor diode in ...
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QRP Labs shop! - [image: Shop] All QRP Labs kits may be ordered online securely at the shop, with PayPal payment. *Click here to visit the shop!* *Click!* *Shop! Order...10 years ago
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Hans Summers Homebrew Radio, Electronics and Computing - Radio, Electronics and Computing Projects by Hans Summers I make no claims for technical accuracy, good design, or necessarily even originality for the co...16 years ago
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E. Howard Armstrong on a Czech Stamp
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SolderStats
Radio Inventor Stamps
On Page 39 of the Nov-Dec 2024 SARC newsletter "The Communicator"
ABC Radio National did an excellent episode on Ruby, a brilliant scientist who with her male supervisor repurposed War Radio equipment to detect and map solar and galactic radio noise, tells the entire story, her clash with government over employment status after marriage is an embarrassment but just a low point in her otherwise brilliant and stellar radio astronomy career.
ReplyDeletehttps://www.abc.net.au/radionational/programs/scienceshow/celebrating-ruby-payne-scott-and-the-birth-of-radio-astronomy/12830854
Paul VK3HN.