Stefan, When you have your question about ADEV & the PM6681 answered, would be so kind as to share the answer with us?
Pete Rawson -----Original Message----- >From: Tom Duckworth <[EMAIL PROTECTED]> >Sent: Oct 23, 2008 10:19 PM >To: 'Discussion of precise time and frequency measurement' <[email protected]> >Subject: Re: [time-nuts] Measuring ADEV with a PM6681 or CNT-81 > >Stefan, > >I am retired from Pendulum Instruments and could answer your question but I >have instead refered your question to a current engineer with the company >and you should receive an answer from them shortly. They are the experts for >this question. > >Tom >Tom Duckworth >510-886-1396 > > >-----Original Message----- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On >Behalf Of Heinzmann, Stefan (ALC NetworX GmbH) >Sent: Thursday, October 23, 2008 10:12 AM >To: [email protected] >Subject: [time-nuts] Measuring ADEV with a PM6681 or CNT-81 > >Hi all, > >I hope you can clear up some confusion that I have regarding ADEV >measurement. I was under the impression that you need a counter that is able >to timestamp each rising edge of the clock under test, or equivalently >measure period time continuously with no dead time. Now, while the CNT-90 >can do this, the CNT-81 ( = PM6681 ) can't. Still, a message last December >to the list here >(http://www.mail-archive.com/[email protected]/msg10963.html) seems to >indicate that using TimeView you can have ADEV plotted with the "lesser" >model, too. I have a PM6681 and TimeView, but I couldn't find out how to do >it. Maybe it can't be done. > >So what's the deal on this? Can it be done, with or without TimeView, and if >yes, how? If this has been answered earlier, a link would be just fine. > >Thanks and cheers >Stefan > >_______________________________________________ >time-nuts mailing list -- [email protected] >To unsubscribe, go to >https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >and follow the instructions there. > > >_______________________________________________ >time-nuts mailing list -- [email protected] >To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
