EFHW Antenna | Part Two: Which Configuration Works Best?
Автор: Tim - K5OHY
Загружено: 2025-11-26
Просмотров: 9893
In this video I take a look at a few different ways to deploy an End-Fed Half-Wave (EFHW) antenna and compare the radiation patterns using modeling software. I go through the Vertical, Sloper, Inverted-V, and Inverted-L to see how each one behaves across the bands.
In Part One I built a simple 49:1. In this video I’m trying to figure out how I want to deploy this antenna and what the patterns look like before taking it to the field.
Part One (49:1 Build):
• EFHW Antenna | Part One: Easy, Cheap, and ...
Modeling Software:
MMANA-GAL: http://gal-ana.de/basicmm/en/#18
Easy web modeling tool: https://portable-antennas.com/efhw.php
Thanks for watching, and 73 — K5OHY
00:00 Intro
02:29 Horizontal EFHW
03:04 Vertical EFHW
05:58 Sloper EFHW
12:10 Inverted-V EFHW
16:19 Inverted-L EFHW
21:06 Summary
22:09 Which Config I’d Use
Correction:
05:48 Mono band vertical wires would be best
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