I have done this with bot a Ring Rotor and the AlfaSpid Ring Rotor. You
need to big versions of these rotors to work on the crank-ups. Some pics
can be seen on my QRZ page and the mounting that was used on an HDX689.
These also work fine on the HDX-589.
http://www.qrz.com/db/N7TR
Thanks...
Rich
-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of
FritzOAQ
Sent: Monday, July 25, 2016 9:11 AM
To: towertalk@contesting.com
Subject: [TowerTalk] stack yagis on US Tower TX-472MDP?
Before I spend the energy moving my 25G 100 miles from one QTH to another, I
thot I'd ask the question if stacking yagis (only one abt half way up) on a
UST crankup is a possibility. If yes, then can it still be cranked down? If
not cranked down all the way, then enough to tilt over?
73,
Fritz K4OAQ
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