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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Green\s+Heron\s+\+\s+Alpa\s+Spid\,\s+suddenly\s+30\s+degrees\s+off\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Green Heron + Alpa Spid, suddenly 30 degrees off (score: 1): Author: Andreas Hofmann <Andreas.Hofmann@microsoft.com>; Date: Tue, 17 Sep 2013 04:26:49 +0000; Hi, I noticed that my beam heading is off about 30 degrees suddenly. It does not appear that the mast has come loose. I am guessing the offset setting just somehow got lost. Before I go in the settin; /archives//html/Towertalk/2013-09/msg00193.html (7,171 bytes)
2. Re: [TowerTalk] Green Heron + Alpa Spid, suddenly 30 degrees off (score: 1): Author: john@kk9a.com; Date: Tue, 17 Sep 2013 07:18:41 -0400; I am not sure what type of sensor the Alpa Spid uses. I recently had a potentiometer in a TIC ring get very tight and all of a sudden that antenna was not pointing where the controller said it was. I; /archives//html/Towertalk/2013-09/msg00195.html (7,830 bytes)
3. Re: [TowerTalk] Green Heron + Alpa Spid, suddenly 30 degrees off (score: 1): Author: Andreas Hofmann <Andreas.Hofmann@microsoft.com>; Date: Tue, 17 Sep 2013 14:34:33 +0000; John, The alpha spid rotator uses a magnetic reed switch and is advertised with a 1 degree precision (http://alfaradio.ca/alfaspid-1.html). Also, I can still turn the antenna and the controller advan; /archives//html/Towertalk/2013-09/msg00197.html (9,726 bytes)
4. Re: [TowerTalk] Green Heron + Alpa Spid, suddenly 30 degrees off (score: 1): Author: john@kk9a.com; Date: Tue, 17 Sep 2013 10:47:20 -0400; I had a similar problem with a prop pitch rotator. If it continues to loose calibration, you can try changing the reed switch. If that does not work, I am sure that W2FU can help you with the control; /archives//html/Towertalk/2013-09/msg00199.html (10,232 bytes)
5. Re: [TowerTalk] Green Heron + Alpa Spid, suddenly 30 degrees off (score: 1): Author: John Fickes <kc0bmf@gmail.com>; Date: Wed, 18 Sep 2013 19:05:14 -0500; Andy I have the the Alfa Spid AZ EL satellite rotator and it will lose settings with a power outage. I have learned to park it at 0 degrees when I'm done. That way if there is an outage I'm parked at; /archives//html/Towertalk/2013-09/msg00247.html (7,963 bytes)

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