Marked: "Variable Inductor / Type 107F Serial No. 1926 / General Radio Co. / Cambridge, Mass." Unit consists of two coils, both cylindrical sections mounted such that one rotates within the other. Two ...
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The Uniontown Amateur Radio Club in Fayette County, Pennsylvania will be hosting an open house as a part of participating in an international amateur radio event from 10 a.m. through 1 p.m. April 18.
“Whiskey, nine, alpha, victor!” Headset on, alert and leaned in, Clint Sprott calls out the words quickly and clearly from his home office in Madison. There is silence for a beat. Then Sprott receives ...
Live commentary of Wales v Bosnia and Herzegovina in the World Cup play‑off semi‑final. A round-up of the day's top news and sport with Clare McDonnell and Chris Warburton. Plus interviews with people ...
New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong ...
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