[time-nuts] Comparing the performance of 17 different GPSDOs
ew
ewkehren at aol.com
Sun Dec 9 22:36:56 UTC 2018
Is this before or after filtering Bert Kehren
In a message dated 12/9/2018 5:14:32 PM Eastern Standard Time, phk at phk.freebsd.dk writes:
--------
In message <FE97A647F0D845F19BAA879F646EEC1D at pc52>, "Tom Van Baak" writes:
>> Tom is currently working his magic on the raw data captures with Timelab.
>> The results so far are looking very good and much more informative.
>
>Mark's experiment was nicely done. Here's the first set of TimeLab plots:
>
>http://leapsecond.com/u/sims/gpsdo17/
>
>If that's too much, just look at the last 2 or 4 plots on that page, arranged by worse than average and better than average.
>I'll fix a couple of typos and add missing data for two of the GPSDO.
I wonder how many of these still run with SA optimized PLL time constants ?
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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