[TowerTalk] Ham Antenna Rotator: The Teardown

[Bryan Swadener]

Hi Ed,
That good info but, not ALL Hy-Gain rotators are the general "bell" style. The HDR-300 that came w/ my TX-472 tower is Hy-Gain's "red headed step child" and is completely different. With some info from Craig Henderson "The Rotor Doc" and a couple others, I've resolved MOST of their design errors.
vy 73,Bryan WA7PRC 
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Date: Mon, 3 Dec 2018 07:35:06 -0800
From: Ed AG6CX
Subject: [TowerTalk] Ham Antenna Rotator: The Teardown

Interesting article recently noted

https://www.electronicdesign.com/analog/ham-antenna-rotator-teardown

Ed McCann
AG6CX