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Design End-Fed Half-Wave Antenna

Summary by The DXZone
this page provides guidance on designing an end fed half wave efhw or random length antenna for amateur hf bands such as 80 or 40 meters the content explains how to optimize the antenna for multi band use and match it to a 50 ohm system using an unun hams can generate radiation patterns vswr charts and antenna current diagrams for their customized antenna designs understanding how antenna dimensions affect performance is essential for successful…
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The DXZone broke the news in on Saturday, July 26, 2025.
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