Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-18 Thread Magnus Danielson
Hi Randal, On 11/15/2017 05:12 PM, CubeCentral wrote: The results are shown here: [ https://i.imgur.com/0sMVMfk.png ] The associated .TIM files are available upon request. As mentioned before, the preferred way of doing this is to do a time interval measurement between a start and a stop si

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Azelio Boriani
s >> a stupid question >> >> Jerry, NY2KW >> >> -Original Message- >> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob kb8tq >> Sent: Thursday, November 16, 2017 11:15 AM >> To: Discussion of precise time and frequency m

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Bob kb8tq
8tq > Sent: Thursday, November 16, 2017 11:15 AM > To: Discussion of precise time and frequency measurement > Subject: Re: [time-nuts] Interpreting and Understanding Allen Deviation > Results > > Hi > > Yes, that’s exactly what I’m saying. You just use the software rath

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Jerry
very >>> likely not white phase noise. >>> Mike >>> >>> -Original Message----- >>> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of >>> CubeCentral >>> Sent: Wednesday, November 15, 2017 11:12 >>> To: time-nuts

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Bob kb8tq
> > Jerry, NY2KW > > -Original Message- > From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob kb8tq > Sent: Thursday, November 16, 2017 9:58 AM > To: Discussion of precise time and frequency measurement > Subject: Re: [time-nuts] Interpreting and Understanding A

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Jerry
: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Interpreting and Understanding Allen Deviation Results Hi One “cute” thing to do when looking at GPSDO’s or GPS modules is to use the “cable delay” setting. It will allow you to move the pps of one unit relative to

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Bob kb8tq
dnesday, November 15, 2017 11:12 >> To: time-nuts@febo.com >> Subject: [time-nuts] Interpreting and Understanding Allen Deviation Results >> >> Greetings, time-nuts! >> >> After reading [ http://www.leapsecond.com/pages/adev/adev-why.htm ] I felt >> that I

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-16 Thread Azelio Boriani
? The data you show is not 1/tau and very > likely not white phase noise. > Mike > > -Original Message- > From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of CubeCentral > Sent: Wednesday, November 15, 2017 11:12 > To: time-nuts@febo.com > Subject

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-15 Thread Mike Garvey
] Interpreting and Understanding Allen Deviation Results Greetings, time-nuts! After reading [ http://www.leapsecond.com/pages/adev/adev-why.htm ] I felt that I better understood how an Allan Deviation is calculated and endeavored to try an experiment. It should be noted that I have a hobbyist

Re: [time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-15 Thread Attila Kinali
Hi, There are other, more qualified people who should answer your questions, but until they get around to it, let me give you some pointers to read up upon. First of all, you probably want to read [1] and [2]. Especially the latter does explain the effects of the different noise types and how the

[time-nuts] Interpreting and Understanding Allen Deviation Results

2017-11-15 Thread CubeCentral
Greetings, time-nuts! After reading [ http://www.leapsecond.com/pages/adev/adev-why.htm ] I felt that I better understood how an Allan Deviation is calculated and endeavored to try an experiment. It should be noted that I have a hobbyist-level understanding of the concepts described and tools use