In message <[email protected]>, Bob Camp writes:
>The basic assumption is that this is a lab gizmo and that there >is indeed a static adev (or very low frequency phase noise) plot >for the OCXO (or Rb). Bob, I think this is where the premier-league differs from the amateurs-leagues in the time-nuts competition :-) I suspect that the majority of GPSDO's on this mailinglists do not have access to a independent frequency standard good enough to make that measurement, much less a temperature controlled environment. Yes, in a lab environment, you can measure and adjust it once and for all, or at least once for every few years. The rest of us may find it easier to have a PLL that auto-optimizes so that we don't have to waste our limited time-nut time on recalibrating our house-standard. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ 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.
