I read in !emc-pstc that Price, Ed <ed.pr...@cubic.com> wrote (in <b78135310217d511907c0090273f5190d0c...@curly.ds.cubic.com>) about 'Measuring a ferrite performance' on Thu, 18 Dec 2003:
> 2. Decide on system impedance. If 50 ohms is OK, then just connect > a 3 dB attenuator to each of the coax connectors. If you want > another impedance, then put appropriate resistors (carbon comp > preferred) into the project box. I suppose you put the attenuators there to minimise mismatch effects? -- 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.ieee-pses.org/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: emc_p...@symbol.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
