Don't buy a 500 MHz analyzer. You'll end up having an analyzer that still won't be what you may need. Rent it for the ferrite test, and later buy a decent network analyzer :) It is possible to find decent used equipment that isn't terribly expensive (in relative terms) these days.
Neven > > At the risk of collecting the ire of the instrument > manufacturers, look at buying an "up to 500MHz" network > analyzer. Do an in house demonstration. > > - Robert - > > Robert A. Macy, PE .. [email protected] > 408 286 3985 . . . .. . . fx 408 297 9121 > AJM International Electronics Consultants > 101 E San Fernando, Suite 402 > San Jose, CA 95112 > > On Thu, 18 Dec 2003 10:40:09 -0700 > "Grasso, Charles" <[email protected]> wrote: > > Greetings all: > > > > I have a requirement to test the performance of ferrite > > bead (one that > > that can fit over a power cord) to 500MHz for > > qualification of > > alternate vendors. > > > > I have an impedance analyser - but it only goes to 40MHz. > > Does anyone > > have a good way to verify ferrite impedance.?? > > > > Thanks > > > > Best Regards > > Charles Grasso > > Senior Compliance Engineer > > Echostar Communications Corp. > > Tel: 303-706-5467 > > Fax: 303-799-6222 > > Cell: 303-204-2974 > > Email: [email protected]; > > <mailto:[email protected]; > > > > > Email Alternate: [email protected] > > <mailto:[email protected]> > > > > > > > ------------------------------------------- > 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
