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

2010-11-01 Thread emc-p...@ieee.org
who understand binary and those who don't. J. Paxman 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

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

2010-10-29 Thread emc-p...@ieee.org
29, 2010 4:34 AM To: EMC-PSTC@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 re

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

2010-10-29 Thread emc-p...@ieee.org
In message , dated Fri, 29 Oct 2010, Larry Stillings 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 repeatability is dependent on the fine details of the product and its AEs and cables. -- OOO - Ow

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

2010-10-29 Thread emc-p...@ieee.org
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