John Woodgate noted > [Original Message] > but since all the r.m.s. values are 1/sqrt(2) of the peak values, the > same numbers are valid if the peak unmodulated field strength is 28.3 > V/m.
And this is in fact the CW level the setup must produce during test calibration to be assured of a properly 80% AM modulated output. In a side note, some have trippedd over using a square wave to 100 percent modulate a signal generator for some MIL-STD and DO-160 tests. 100 percent AM produces a peak RMS voltage twice the carrier. Cortland Richmond KA5 - 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 email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
