That's a bit of a puzzler Robert. As I recall, Tektronix used to state ristetime in terms of that observed when passing through amplifiers with gaussian rolloff and it was Rt(ns)= Bandwidth(Mhz) / 350
Ralph Cameron ----- Original Message ----- From: "Robert Macy" <m...@california.com> To: "Dan Kwok" <dk...@intetron.com>; "Ralph Cameron" <ral...@igs.net>; "EMC-PSTC Group" <emc-p...@majordomo.ieee.org> Sent: Monday, January 24, 2000 8:54 PM Subject: Re: E-Field Probe Question > > At first that looked like what is asked for is the ability to pass signals > with a bandwidth of 10Hz. Given what they're looking for, stating frequency > would make it easier to understand. > > But isn't the risetime 1/2pi F?? > > Or, are they just saying that the readings pop out at least 10 times per > second, with the ability to respond in one reading? > > - Robert - > > > >Ralph Cameron wrote: > >> > >> Tr usually ment risetime when referred to pulsed signals. In this case I > >> think it refers to response time less than 10Hz. In other words you'll > get > >> a reading in less than the period of ten hertz at the frequency of > >> measurement. > >> > > > >Hi Ralph, > > > >Would that be more appropriately stated as 0.10 sec? Just curious. > > > >Regards, > >Dan Kwok > >-- > >===================================================================== > >Daniel Kwok Vancouver, BC, Canada > >Intetron Consulting, Inc. Telephone 604.432.9874 > > > > Email dk...@intetron.com > > "FREE EMC Tips @ our website http://www.intetron.com"; > >===================================================================== > > > > --------- > This message is coming from the emc-pstc discussion list. > To cancel your subscription, send mail to majord...@ieee.org > with the single line: "unsubscribe emc-pstc" (without the > quotes). For help, send mail to ed.pr...@cubic.com, > jim_bac...@monarch.com, ri...@sdd.hp.com, or > roger.volgst...@compaq.com (the list administrators). > > > --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to ed.pr...@cubic.com, jim_bac...@monarch.com, ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).
