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Blogs and Websites and Groups
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CopaseticFlow on Rapidity Appears in GPT-5 Research Window - This blog was mentioned by GPT5 in its answer to my somewhat obsure question about special relativity! Here's the question. Yes, I did already know th...
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More Oldies that did not see Major Production! More Fabrication! - This rig had a very limited production run and never became a full product line. Coming out in 1975 it is solid state and noteworthy No Tune/Load/or Grid D...
5 hours ago -
Red Oxx Gator EDC Field Kit for the Lab599 Discovery TX-500 - by Brian (K3ES) I am blessed to be able to afford a number of terrific QRP rigs to support my portable operating habit (or is it an addiction). Every rig ...6 hours ago
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FreeDV Sunday net - 14 stations - The weekly FreeDV net on 40m in South Eastern Australia was excellent this morning despite wet weather here. Mark, VK5QI had planned a balloon launch that ...
16 hours ago -
Re: Shelby NC hamfest photos - Aug 28-30, 2025 - Thanks Nick, you always do a great job, documenting the BA's at the festers, which is what I'm mostly interested in. 73 Chuck20 hours ago
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Farewell to The Herculodge - Many of you long-time SWLing Post readers may also be followers of my good friend Jeff McMahon’s blog, The Herculodge. Since 2006, Jeff has been writing th...2 days ago
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Ireland's first cubesat EIRSAT-1 comes to end of life... - Back on the 1st of December 2023, Ireland's first satellite called *EIRSAT-1* was launched on a SpaceX Falcon-9 rocket from Vandenberg Space Force Base i...
4 days ago -
The Communicator September - October 2025 - *Back With a Fall Issue* This publication, "The Communicator" from Surrey Amateur Radio Communications (SARC), serves as a bi-monthly electronic periodical...
6 days ago -
W1WEF - Episode 530 - Jack Schuster - W1WEF In this episode of QSO Today, we sit down with Jack Schuster, W1WEF, whose amateur radio journey spans more than 73 yea...1 week ago
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HRWB 244 - A Conversation With Eric 4Z1UG, host of the QSO Today Podcast - In this episode we talk with Eric Guth, 4Z1UG, the host of the popular QSO Today Podcast. Eric has produced over 500 interviews with interesting and inf...1 week ago
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Exploring the Ameco PCL-P Nuvistor cascode preamp/preselector - *"And now, for something completely different!"* This past January - at Quartzfest - there was a table covered with "junque" and taped to it was sign wi...
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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...
4 months ago -
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...
4 months ago -
A Curious 9 MHz Crystal from Mouser Electronics - Just a quick post to share info about a good 9 MHz crystal sold by Mouser Electronics. I last purchased batches of crystals for xtal IF filters back in 2...
5 months ago -
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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 ...
7 months ago -
Hollow-State Design, 3rd Edition - Hollow-State Design, 3rd Edition is available from: Lulu Press: tinyurl.com/hollowstatedesign3 eBay: search for “hollow-state design” Electric Radio bookst...10 months ago
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I Finally Bought My Dream Airplane - Aviation has been a love of mine since I was a very little person. Living in Nevada, seeing posters and ads for the Reno Air Races, specifically the Texa...11 months ago
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Landscapes - %BLOGLNK% Landscapes The post Landscapes appeared first on 28° North Sailing.1 year 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 ...3 years ago
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New post: A “Walkie-Talkie” SSB transceiver for 14MHz or the higher RF bands - To access this article, please click link: A “Walkie-Talkie” SSB transceiver for 14MHz or higher rf bands3 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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A battery powered 50W 160m AM transceiver for your backpack - This project is a compact 160m AM transceiver capable of up to 50 watts of fuly modulated carrier, designed for portable use. The transmitter portion uses...3 years ago
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Modifications to the Dayton/FDIM-2019 Antuino - The Dayton Antuino has sub-optimal performance. This is a short note on improving it to an 80 db range of measurements. The trouble with Antuino 2.0 (the o...6 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 ...
7 years ago -
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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A 2 Transistor Transmitter Powered From a 9V Battery - A couple of days ago I built a simple 2 transistor transmitter on a small piece of PCB material. I used the style of construction that seems to be becoming...14 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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- WA2EUJ's NXP RF Power Amplifier Design Challenge E...
- Mountain Topping in Indonesia -- Very Cool Video
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SolderStats
Radio Inventor Stamps
On Page 39 of the Nov-Dec 2024 SARC newsletter "The Communicator"
Not a Swiss station Bill, sounds like HS0ZME. Lovely QTH, I'm very envious.
ReplyDeleteGood ear Simon. Wow, this is what happens when you start messing about with the digital appliances (Iphones) and stop paying attention to incoming DX. I could have worked him! 73 Bill N2CQR
DeleteBill, looks like your "roughing it"..truly a beautiful spot..
ReplyDelete73 de AC9JQ