To me, all this regulation can be synopsized: Electronics shall not put out stuff - conducted or radiated
Electronics shall not be upset when stuff comes in - susceptibility to conducted or radiated. Difference in attitude between US and elsewhere: It is my understanding that in the US the FCC thought not to complicate the manufacturing process by adding susceptibility tests to product testing, but rather have the consumer simply modify their behaviour. If a product does not work well because it is easily upset by stuff coming in, the consumer will buy a different product and/or complain to the manufacturer, thus automatic control without FCC intervention. But in the EC and elsewhere, they thought to add tests ahead of time in order to establish a minimum quality standard of performance for the consumer, like prescreen for the consumer. Which is better control? Arguments go both ways. - Robert - Robert A. Macy, PE m...@california.com 408 286 3985 fx 408 297 9121 AJM International Electronics Consultants 101 E San Fernando, Suite 402 San Jose, CA 95112 This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org Archive is being moved, we will announce when it is back on-line. All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc