Derek, I have done quite a lot of work on this for MIL/Aero/Auto LISNs, and also developed a way of using excel where I overlay a calculate graph on a scanned graph. Let me know which LISN and I'll see what I've got. Luke
>>> "Derek Walton" <[email protected]> 08 August 2007 08:13:06 >>> Hi All, I'm curious if anyone has developed a mathmatical equation that describes the upper and lower limit lines of a LISN's Impedance curve. Would save trying to figure the data values from a graph. Thanks, Derek Walton L F Research - ---------------------------------------------------------------- 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/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: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc

