Nice overview. I have a Ham-II -- not much difference between models. Old
ones can be updated by replacing the ring gear with a stainless steel one,
replacing the ball bearings and race sleeves, lubricating, and if necessary
replacing the potentiometer. Did all those to mine and it's a great
performer capable of handling more than the original factory rated wind and
weight loads.
73, John
AI6LY
-----------
On Monday, December 3, 2018, 7:35:29 AM PST, Edward Mccann via TowerTalk
<[email protected]> wrote:
Interesting article recently noted
https://www.electronicdesign.com/analog/ham-antenna-rotator-teardown
Ed McCann
AG6CX
Sent from my iPhone
_______________________________________________
_______________________________________________
TowerTalk mailing list
[email protected]
http://lists.contesting.com/mailman/listinfo/towertalk
|