[time-nuts] AVAR calculation

Bruce Griffiths bruce.griffiths at xtra.co.nz
Sun Jan 10 21:51:55 UTC 2010


Filip Ozimek wrote:
> I'm trying to calculate AVAR from collected data, but I would expect a different behavior of my DUT. Does anybody can calculate the AVAR for me?
> Gate time was 1s, without any deadtime between measurements,
> this is a file http://www.fuw.edu.pl/~fozimek/pomiar61-frep.txt
> with collected data.
>
> Thanks,
>
> Filip Ozimek
>
>
>    
Filip

If you have a windows machine download Ulrich's plotter program and use 
it to analyse the data.
http://ulrich-bangert.de/html/downloads.html
Otherwise you should be able to run it either in a virtual machine or 
under wine with Linux, FreeBSD etc.
If the input data is frequency one will get a plot something like that 
attached.


Bruce
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