US Army researchers have built a so-called “quantum sensor,” which can analyze the full RF spectrum and real-world signals, a report on...
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If you’ve got a half-hour or so to spare, you could do worse than this video trip through a Philips...
RF noise is a frequent discussion topic among radio amateurs. A proliferation of electronics has cluttered and complicated the noise...
Amateur Radio on the International Space Station (ARISS) International Chair Frank Bauer, KA3HDO, reports that the ARISS team has been...
Members of Germany’s AMSAT organization, AMSAT-DL, in cooperation with the Sternwarte Bochum Institute in Bochum, Nordrhein-Westfalen, Germany, have been using...
A dozen US Army Military Auxiliary Radio System (MARS) volunteers have been honored with gold-level recognition for the President’s Volunteer...
Every year on April 18, Radio Amateurs worldwide take to the airwaves in celebration of Amateur Radio and to commemorate the...
Ham Radio 2021 – the International Amateur Radio Exhibition is scheduled to take place from June 25 to 27 in Friedrichshafen, which is...
RAC “Get on the Air on World Amateur Radio Day” Special Event: “Amateur Radio: Home but Never Alone!” On Sunday,...
The perfect antenna is the holy grail of amateur radio. But antenna tuning is a game of inches, and since...
