Sorry Bill, your tag line is out-of-date. I all the time see the following bumper sticker down here in God’s country:
“When I get old I’m going to move north and drive slow.” If you are running at less than 100 kHz there are likely various magnetometers based on the idea of a loop driving current into a load impedance much lower than the coil source impedance, so that the current output is constant as a function of frequency (because the source impedance increases monotonically with frequency as does the loop pickup). Of course, if you are making a cw measurement, then any old loop will do for magnetic, such as that for MIL-STD-461 RE101. Ken Javor Phone: (256) 650-5261 _____ From: Bill Owsley <[email protected]> List-Post: [email protected] Date: Wed, 9 Apr 2008 07:50:22 -0700 (PDT) To: <[email protected]> Subject: Low frequency field measuring instruments I'm looking for a source for HI-3702; HI-3638, and HI-3637. ETS is out of stock. Alternatively, I need to measure the E field and H field and induced current in the immediate vicinity of a coil running at less than 100 kHz and with substantial amps - any suggestions? Thanks, - Bill - Bill You can say what you want about the South, but you never hear of anyone retiring and moving North!!! __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - --------------- ------------------------------------------------ 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 - ---------------------------------------------------------------- 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
