I read in !emc-pstc that [email protected] wrote (in <D5FCAC81D18F0 [email protected]>) about 'Ethernet Radiated Emissions' on Wed, 9 Oct 2002:
> With all cables attached and not linked there is no broadband. Reducing the >resolution shows peaks every 60 kHz. Probing on a linked signal shows peaks >every 30 kHz with every other peak (60 kHz) being 20 dB higher. That seems like stuff from a switch-mode power supply. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Interested in professional sound reinforcement and distribution? Then go to http://www.isce.org.uk PLEASE do NOT copy news posts to me by E-MAIL! ------------------------------------------- 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] All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"
