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Old 9th Nov 2019, 7:03 pm   #13
merlinmaxwell's Avatar
Join Date: Jul 2008
Location: Maidenhead, Berkshire, UK.
Posts: 10,308
Default Re: Building a Radio-Goniometer - inductance values?

You could get the same result with a four tap 360 degree potentiometer. Modern devices could drive a ring of mercury easily, there would be no contact noise either.
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