[amsat-bb] Re: Pendulum type elevation measurement

Howie DeFelice howied231 at hotmail.com
Sun Feb 24 14:33:29 PST 2013

My experience with pendulum elevation was the same as Greg's. The hysteresis made it unworkable. No matter how much I increased the weight or pendulum length I could not get acceptable results. I shelved the project for the time being. 
- Howie AB2S  		 	   		  

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