RE: [PSES] Different Radiated Emissions results at different labs

2010-11-01 Thread emc-p...@ieee.org
From: Bill Owsley [mailto:wdows...@yahoo.com] Sent: 29 October 2010 23:26 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Different Radiated Emissions results at different labs *** WARNING *** This message has originated outside your organisation, either from an external partner

RE: [PSES] Different Radiated Emissions results at different labs

2010-10-29 Thread emc-p...@ieee.org
@LISTSERV.IEEE.ORG Subject: SV: [PSES] Different Radiated Emissions results at different labs Quite often I see 4-5 dB variation on the same EUT and on the same lab. Day 1: Make measurement. Take down the test setup. Day 2: New measurement. Same EUT. Tries to recapitulate the test setup

Re: [PSES] Different Radiated Emissions results at different labs

2010-10-29 Thread emc-p...@ieee.org
In message B5113F712514D611BC3C00D0B76954220122312F@cw-server.complianceworld, dated Fri, 29 Oct 2010, Larry Stillings la...@complianceworldwide.com writes: I have seen products leave the lab and come back and have the same profile within 1 dB or less. It's reasonable to think that the

RE: [PSES] Different Radiated Emissions results at different labs

2010-10-29 Thread emc-p...@ieee.org
. This is a challenge J #Amund Fra: Charlie Blackham [mailto:emcp...@sulisconsultants.com] Sendt: 29. oktober 2010 09:04 Til: EMC-PSTC@LISTSERV.IEEE.ORG Emne: [PSES] Different Radiated Emissions results at different labs Group Testing a product to CISPR11 class B and seeing quite

SV: [PSES] Different Radiated Emissions results at different labs

2010-10-29 Thread emc-p...@ieee.org
Fra: Charlie Blackham [mailto:emcp...@sulisconsultants.com] Sendt: 29. oktober 2010 09:04 Til: EMC-PSTC@LISTSERV.IEEE.ORG Emne: [PSES] Different Radiated Emissions results at different labs Group Testing a product to CISPR11 class B and seeing quite a difference in results below 1 GHz when