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View Full Version : Radio ignition noise


August 16th 07, 03:46 PM
Just put my panel back in after transponder repair. Now I hear a
significant noise in the headset when pressing the mic-tx button -
seems like ignition but sometimes white noise. Same thing from both
radios and either Pilot/Copilot headsets. Have a RST-564 Audio Panel
and dual LightSpeed Plasma II ignition - the ignition grounding checks
out OK.
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SQ2000 http://www.abri.com/sq2000

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