Greetings, A client wants to know if their product will pass Korean emission limits by first extrapolating the emissions our lab measured some time ago. The information I have is the measurement for Korea is done at 3 meters. In the client's case the measurement was done at 10 meters. I have the limit as well as the 6 * pi/lambda multiplier to apply.
The usual extrapolation below 30 MHz is 40 dB/decade, or 40 * Log(d1/d2). However, I cannot find a source on the net to confirm if 40 dB/decade is the correct extrapolation applied by the Korean authorities for 100 kHz. Any ideas? Best Regards, Eric Lifsey - 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 emc-p...@ieee.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...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
