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Old 09-06-2023, 02:16 PM   #2
RustyPile
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Join Date: Dec 2017
Location: Elkhart, Texas
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Re: I can't solve my emi problem

Unshielded wires in the audio system are acting like antennas, picking up RF from alternator, ignition, electric motors, etc.. Install RF by-pass capacitors on these wires. Sometimes small value .001 mfd will work.. I recommend .01 mfd.
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