Not sure I understand your requirement fully, but MIL-STD-461D/E/F (in other words, last twenty years) has had a requirement for injecting damped sines into equipment-connected cables, at levels up to 10 Amps into a 100 Ohm loop. Multiple vendors produce this equipment; try Solar Electronics 9354-1:
http://www.solar-emc.com/93541.html You should be able to rent this, as well s the injecting clamp, from Advanced Test Equipment Rental (they specialize in EMI test equipment): http://www.atecorp.com/home.aspx?gclid=CJLure2U7LcCFc9DMgod6SwAcQ Ken Javor Ph. (256) 650-261 From: David <barid61...@yahoo.com> Reply-To: David <barid61...@yahoo.com> Date: Mon, 17 Jun 2013 12:46:06 -0700 (PDT) To: "EMC-PSTC@LISTSERV.IEEE.ORG" <EMC-PSTC@LISTSERV.IEEE.ORG> Subject: 10 MHz mag field for EN 61000-4-10 All, We have a customer with a requirement I haven't seen before. Doing a magnetic field test with a damped sine, at 10 MHz. I'm at a loss for what to do. The generator we have does 100 kHz and 1 MHz, but not 10 MHz. Do they even build them? If so, why? Where are these high frequency magnetic fields coming from? My main question is, how can I create a 10 MHz damped sine induced into a loop? With a requirement of 100 A/m, I just can't find a way. The standard wants a 1 turn loop, but how is anyone going to generate 100 amps in a loop at 10 MHz? With multiple turns, the inductance will wreck the waveform. Thanks, David - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ 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 <emcp...@radiusnorth.net> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher <j.bac...@ieee.org> David Heald <dhe...@gmail.com> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ 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 <emcp...@radiusnorth.net> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
