Cruising Sailors Forum Archive

Messages In This Thread

• HF noise from autopilot/instruments (Raymarine)
  • I hope you find the answer because
  • Do you have a Link 20? I found that produced a noise like you describe on a prior boat.
    • No... all Mastervolt... it introduces some more noise but...
      • I have only one output on my Mastervolt
        • HF interference
          • Thanks for comprehensive reply
            • Icom M-802, grounding, and more ...
              • Lots to chew on here
                • counterpoise, cabling, chitchat
                  • Vanity callsign
        • Gotchas on Mastervolt
          • That's a design defect IMHO. Must have been an oversight.
            • Design defect... I agree
              • Does it go the other way too? Would the starter battery feed the house?
                • Haven't tested but think so
  • I've recently noticed similar interference on my HF radio while listening on 75 meters in the AM mode
    • Paul - Thanks for suggestion.. that will require some study