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Re: Ground Loop Noise [message #86244 is a reply to message #86231]

Mon, 02 October 2017 16:59

gofar99
Messages: 1949
Registered: May 2010
Location: Southern Arizona

Illuminati (5th Degree)

Hi to follow on with what Wayne said...I had a serious hum and noise problem when I attached the CATV cable to an FW tuner I was using. When I measured it the open circuit (measured with a high impedance meter) voltage was just over 30VAC. The current was small, but it really upset the ground. I ended up switching to an antenna.

Good Listening
Bruce

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[Message index]

		Ground Loop Noise By: Zohanna on Sun, 01 October 2017 18:49
		Re: Ground Loop Noise By: Wayne Parham on Sun, 01 October 2017 21:52
		Re: Ground Loop Noise By: gofar99 on Mon, 02 October 2017 16:59
		Re: Ground Loop Noise By: moss24 on Tue, 03 October 2017 08:03
		Re: Ground Loop Noise By: GoldenOldie on Wed, 04 October 2017 19:11

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