Hi David, I had that problem once (broadcast stations were located a few miles away). I was able to eliminate it by simply connecting a strip of copper tape from the spectrum analyzer chassis to the groundplane used for conducted EMI measurements.
Pat Lawler EMC Engineer SL Power Electronics Corp. [email protected] wrote on 09/30/2008 06:08:19 AM: > I do conducted emission prescans, but do not have a shielded room. > A few AM radio stations come in loud and clear. I was considering > building a wooden frame and covering it with mesh to shield the > setup. Our products are mostly smaller than a breadbox. Any > suggestions would be appreciated! > Thanks, > David > > David Gelfand > Conformity Specialist > Kontron Canada Inc. > 616 Curé Boivin > Boisbriand QC > Canada J7G 2A7 > 450 437 5682 x2449 - ---------------------------------------------------------------- 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
