Many analog telephones are susceptible to radiated fields. It's easy to observe audible noise (the sine 1kHz modulation tone)when RF fields are introduced under a laboratory test (IEC61000-4-3). Do you have any good EMC design techniques which improve the resistance to such RF fields, when the telephone enlosure is plastic material and wire is unshielded? Thanks.
Best regards Amund Westin This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
