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Old October 26th, 2008   #1
Slammer
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Location: Huntington Beach, CA
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Default Electronics noise

Has anyone found a cure for the ground loop problems on the ST? I had to add a stand-alone 12vdc battery to get rid of the whine and other noises when trying to use both the J&M Integratr IV powered from bike 12vdc and my TOM TOM 910 also powered from bike 12vdc.

Any two devices that share the bikes 12vdc power create a very bad signal to noise ratio on the output of the Integratr IV.

I have tried various ground loop filters with poor results.

Also is it possible to charge a small 7 amp hour lead/acid battery from the bikes charging system with out over charging it?

Any electronics experts out there?

Clapping
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