Uploaded February 2026 | Updated September 2026, 1 hour ago

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Antenna Effectiveness or what some might call efficiency is one of the most misunderstood aspects of the ham radio hobby. In this video, I try to provide at least a few measures of effectiveness that are often overlooked.

Mark Ham Florida Man: youtube.com/watch?v=tuJH3keV1aQ

DX Commander Radials Video: youtube.com/watch?v=5jyp-oi1XXg