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Old 9th Nov 2017, 10:25 pm   #27
G8HQP Dave
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Join Date: Sep 2008
Location: Solihull, West Midlands, UK.
Posts: 4,872
Default Re: Infinite Impedance detectors.

Quote:
Originally Posted by kalee20
But with the II detector, a typical valve may have its cathode sitting at 5V or so above chassis.
Good point, which I had temporarily forgotten.
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