All Can anyone suggest a means by which the indicated signal from a LISN + transient limiter + receiver combination can result in a 30dB change over one month? I used the same "reference source" and test configuration on both occasions to generate emissions. However, the source is merely a piece of standard equipment and not intended as a calibration reference. The temperature has varied considerably over the last month but I would not have thought this could result in a 30dB variation. Alternatively, can anyone suggest a means of constructing a reference source which may be connected to the LISN input? Thanks Ian Gordon
_____________________________________________________________________ This e-mail has been scanned for viruses by MCI's Internet Managed Scanning Services - powered by MessageLabs. For further information visit http://www.mci.com This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] Archive is being moved, we will announce when it is back on-line. All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
