It is getting better today about 80-90 count positive. On Thu, Nov 20, 2014 at 7:08 PM, Bob Camp <kb...@n1k.org> wrote:
> Hi > > I’ve posted a couple of phase plots of a few of the KS-24361 compared to a > 5071A and to each other via a TimePod. Since phase is essentially time, > it’s a good way to get an idea of what’s going on. Spot checks with a > terminal program and SCPI appeared to show reasonable agreement between > phase and what the status screen reported. I can probably come up with more > data if the world has not gotten tired of looking at plots. > > I suspect that for long term data, there is some sort of “simple” SCPI > that just gets the time error. The full status screen is not very good for > that kind of use. It takes more than a second to compile inside the box. > > Bob > > > On Nov 20, 2014, at 7:00 PM, Anthony Roby <ar...@antamy.com> wrote: > > > > Bob - what data are you capturing / measuring? I was thinking of just > writing a simple capture program from the unit and analyzing it in Excel. > When you say the status screen correspons to the data you've measured, what > is it that you are comparing? > > > > Anthony > > > > -----Original Message----- > > From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob > Camp > > Sent: Thursday, November 20, 2014 5:05 PM > > To: Discussion of precise time and frequency measurement > > Subject: Re: [time-nuts] Lucent KS-24361 Ref1 burnin after 1.8 weeks > > > > Hi > > > > Based on what I ??ve seen on multiple boxes, I believe that the graph > you have been looking at for TI is messed up due to a software bug. > Checking things with a terminal program, the status screen corresponds > pretty well to the data I ??ve measured. > > > > Bob > > > >> On Nov 20, 2014, at 4:40 PM, paul swed <paulsw...@gmail.com> wrote: > >> > >> I have been snapping pix so can compare now. > >> Getting better. > >> Regards > >> Paul > >> > >> On Thu, Nov 20, 2014 at 12:14 PM, Anthony Roby <ar...@antamy.com> > wrote: > >> > >>> I'll fire up my lab PC and take a more recent screenshot of my data - > >>> when I last looked the EFC was a straight line and PPS TI / s had > >>> settled down but was still noisy. > >>> > >>> -----Original Message----- > >>> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of paul > >>> swed > >>> Sent: Thursday, November 20, 2014 10:24 AM > >>> To: Time-nuts > >>> Subject: [time-nuts] Lucent KS-24361 Ref1 burnin after 1.8 weeks > >>> > >>> As suggested by Bob and others the REF1 new out of the box needs time > >>> to burn in. At 1.8 weeks now I can see the EFC settling down towards > >>> a straight line. To start I was about 800 counts per day rising. > >>> Today 150 and rising. So it is slowly shifting towards what a z3801 > >>> as an example will do. > >>> Also ultimately it will look like an example Antony sent me. Simply > noisy. > >>> The 3801 is fairly smooth. > >>> > >>> So I sense my earlier concern of a "Bad box" is wrong. Pretty happy > >>> about that. > >>> Regards > >>> Paul > >>> WB8TSL > >>> _______________________________________________ > >>> time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to > >>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >>> and follow the instructions there. > >>> _______________________________________________ > >>> time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to > >>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >>> and follow the instructions there. > >>> > >> _______________________________________________ > >> time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to > >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > >> and follow the instructions there. > > > > _______________________________________________ > > time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > _______________________________________________ > > time-nuts mailing list -- time-nuts@febo.com > > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.