I had a rotor once I do not remember who made it. But it was super nice
because it had 400 degrees of rotation.
the stops were both sides of north by 45 degrees. don't remember who
made it tho but that was NICE!!
Joe WB9SBD
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 9/4/2011 12:49 PM, Greg D. wrote:
It will not be a problem. The key is to have the rotor's motor rotated to zero
degrees before securing the clamps for the North-facing antenna.
You will only run into the stop if you try to pass through North from one side
to the other, requiring you to swing fully around. That is why some set up
their rotors to have the motor's zero degree setting aimed South, if most of
the things they aim at are + / - North. That's not the case here, so I use the
regular Zero = North arrangement. (Or invest in a rotor that can swing
through 450 degrees...)
Greg KO6TH
Date: Sun, 4 Sep 2011 13:15:29 -0400
From: [email protected]
To: [email protected]
Subject: [amsat-bb] Re: Adjusting true north for azimuth rotator.
Thanks to all who replied. When I last installed the rotator, I had a
free standing tower and I pored the foundation and mounting bolts such
that one leg was aligned true north.
In this new case, the tower face will have to be against a wall and that
wall as I mentioned is +28 degrees from north. The consensus is that the
azimuth rotator case can be oriented in any direction and the antenna's
(and elevation rotator separation kit) be clamped to the top of the
rotator aligned to true north. What I can't sort out is if I will hit a
stop if I rotate full CW or CCW, before reaching the south direction.
The comments seem to imply I won't.
Thanks.
--
Joe Leikhim
Leikhim and Associates
Communications Consultants
Oviedo, Florida
www.Leikhim.com
[email protected]
407-982-0446
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_______________________________________________
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Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________
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Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
