David is wondering if he can run 400w of power from a linear amp thru a 100w SWR TX/RX antenna switching unit, when the device isn’t powered on. Watch to learn more about how some switches make arcs and how arcs can effect the outcome.
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Edited and Videographed by Aidan Jakeman
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To pose an Ask Dave question, email to askdave@arrl.org. Feel free to include pictures or drawings to help clarify. I may answer your question directly, via an Ask Dave video, or in my monthly column "Ask Dave" in QST.
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I use drawings from OpenClipArt.org, including the "walking man"
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)
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