In article <[email protected]>, Scott Douglas <[email protected]> writes
>For testing audio - video equipment according to EN 60065 : 1998, Annex >C describes a band-pass filter used to filter wide band noise during >measurements (using pink noise as the signal source). Annex C is >apparently extracted from IEC 60268-1 and the filter characteristics >appear to be from IEC 61260. Question is, does anyone know of a source >of ready made band-pass filters fitting the criteria described? The filter may be IN IEC 61260, but it didn't come from there. It came >from Annex II of CCIR Rec. 468-3. I don't know a source of ready-made filters, but it's the sort of thing you can get made by a small jobbing electronics company for a few $$. -- Regards, John Woodgate, OOO - Own Opinions Only. The good news is that nothing is compulsory. The bad news is that everything is prohibited. http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk 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: Ron Pickard: [email protected] Scott Douglas [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
