stewc Posted December 12, 2006 Report Share Posted December 12, 2006 Hi All,I have recently been testing an electronic control for conducted emissions. It has failed repeatedly at the bottom end of the test spectrum - 150Khz - 200Khz - at various frequencies.My question is, what is the consequence of this affecting anything in the field? Being conducted noise would it interfere with any radio equipment?Many thanks Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 12, 2006 Report Share Posted December 12, 2006 Hi Stew,I don't know any communications at the very low radio frequency of only 150KHz to 200KHz but maybe ships or submarines use them. Any ships or submarines around your electronic controller?The governments have set limits for radio emissions from electronic products but I don't know why the regulated frequencies go so low. Quote Link to comment Share on other sites More sharing options...
MP Posted December 23, 2006 Report Share Posted December 23, 2006 Stew,I guess it depends upon the strength of your signal. You are in the Maritime Mobile and the Aeronautical Radionavigation frequencies. Not a good idea to interfere with these.MP Quote Link to comment Share on other sites More sharing options...
ante Posted December 26, 2006 Report Share Posted December 26, 2006 Subs uses much lower (VLF band) frequencies at 3-30 kHz to communicate digitally sometimes even ELF! Quote Link to comment Share on other sites More sharing options...
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