See CISPR 16-2 Ed1 A2 where measurements with ambients are considered. Ari
> -----Original Message----- > From: [email protected] > [mailto:[email protected]]On Behalf Of ext > Tsang Steven > Sent: 28 January, 2004 06:41 > To: [email protected] > Subject: OATS Measurement > > > > Dear all, > I have a question regarding on OATS measurement (3m site, > 30MHz to 1000MHz), I hope someone could help me on this issue. > Currently my company is undergoing a accreditation porcess > and the accreditor is asking on the method of testing to > overcome the issue of the noise floor covering the signal > generate from the EUT (i.e. Radio station signal ). > We have propose to measure the signal from EUT in an aechoic > chamber and use a signal generator to simulate the signal > with a change of frequency (i.e. 10kHz) to avoid the signal > being block by the noise floor and re-measure the signal on OATS. > This method is rejected by the assessor and asking to provide > an alternative method. Could someone provide the solution, thanks!!! > > Best Regards, > > emc_st > > _________________________________________________________________ > 靈格風 : 學英語, 免費學日語 http://go.msnserver.com/HK/34698.asp > > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list. > > Visit our web site at: http://www.ieee-pses.org/ > > 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] > > All emc-pstc postings are archived and searchable on the web at: > http://www.ieeecommunities.org/emc-pstc > This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ieee-pses.org/ 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] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
