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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Towertalk\]\s+Position\s+Indicator\s*$/: 3 ]

Total 3 documents matching your query.

1. [Towertalk] Position Indicator (score: 1)
Author: dcoolica@planet.eon.net (Denis)
Date: Tue, 07 Jan 2003 20:18:27 -0700
I am using a selsysn for an indicator on one of my antennas. Everything works OK now. However, I would like to get a second output so that I can use it for knowing the position of the antenna for whe
/archives//html/Towertalk/2003-01/msg00161.html (6,994 bytes)

2. [Towertalk] Position Indicator (score: 1)
Author: ka4inm@tampabay.rr.com (Ronald KA4INM Youvan)
Date: Sat, 11 Jan 2003 23:49:49 +0000
Look at the 3 phases of the selsysn generator's output with a scope (when it turns), build 3 separate high input impedance, low impedance, high current output amplifiers es feed as many selsysn moto
/archives//html/Towertalk/2003-01/msg00210.html (7,442 bytes)

3. [Towertalk] Position Indicator (score: 1)
Author: VE6JY Don Moman" <ve6jy@freenet.edmonton.ab.ca (VE6JY Don Moman)
Date: Sat, 11 Jan 2003 23:58:02 -0000
If you are using the same or similar selsyn motors, just wire the third motor in parallel to the existing two. No need to build anything. 73 Don VE6JY
/archives//html/Towertalk/2003-01/msg00211.html (8,087 bytes)


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