Higher levels of carbon dioxide (CO2) in the Earth’s atmosphere could harm radio communications by...
Early in the history of the internet, the powers that be granted amateur radio operators...
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The fact that there exist in our world flat rocks that make lightning when you...
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EvoHam.com recently launched as a resource for amateur radio operators interested in digital voice modes....
If you own a handheld transceiver of any type then the chances are it will...
[CreativeLab] bought a cheap arbitrary waveform generator and noted that it only had a two-pin...
Windows, macOS, and Linux are the three major desktop OSs in today’s world. However, there...
On November 22nd, the Radio Club of America (RCA) celebrated it’s 2025 award recipients at...
We think of radios as audio devices, but for people who are visually impaired, it...
When space enthusiasts set up antennas in their back gardens, they usually expect to pick...
When taking pictures of the night sky, any noise picked up by the sensor can...
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The Unihiker K10 is intended to be a small single-board solution for light AI and...
The magnetic loop antenna is a familiar sight in radio amateur circles as a means...
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In case you didn’t hear — on October 22, 2025, the Internet Archive, who host... 
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Read more at ARRL.org