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![]() "Jack Painter" wrote in message news:9uT8d.7678$%t3.6816@lakeread01... Hi Richard, "Jack Erbes" wrote Richard Cassano wrote: snip All works great. the wind generator is putting out plenty of charge, however, the RFI/EMI picked up by the SSB radio, (Icom M-802) is extreme. Are there any ferrite loops on any of the wiring involved? Like on the output leads from the charger, the power leads to the radio, and the speaker leads on the radio? Good point. But before you try adding RF chokes, take a portable AM radio tuned to any non-bcst frequency (that detects the interference) and see how far away it is detectable. If you pick it up several feet away, that wind generator is a real incidental radiator and no amount of chokes could ever help. But that would be at odds with claims the manufacturer makes for similar Air-X equipment. Perhaps your Air-Marine instructions did not have these comments (pg 45) on: http://www.solarpanelsaustralia.com....irx_manual.pdf Radio Interference #29 What effect does radio interference have on my AIR-X? The internal circuitry of the AIR-X is shielded and filtered to prevent radio interference, and has been tested to insure electro-magnetic compatibility. I assume that statement refers to the product being tested to AS / NZS 4251.1 for EMI. Is that what the manufacturer claims? Does the manufacturer market this product with a "C-Tick" marking, declaring compliance with the Australian Framework requirements? If so, then what does the manufacturer have to say about your specific interference problem (since that shouldn't be happening if their product really is compliant). Ed wb6wsn |
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