Re: [time-nuts] NIST time and frequency seminar - 11-14 June in Boulder, CO

2019-02-15 Thread Tom Van Baak
>> https://www.nist.gov/news-events/events/2019/06/2019-nist-time-and-frequency-seminar > > Mother of God, John, what makes this meeting worth the price? Hi Bill, Yes, it sounds high but perhaps not out of line for multi-day professional conferences / seminars these days. True, you have to

Re: [time-nuts] NIST time and frequency seminar - 11-14 June in Boulder, CO

2019-02-15 Thread jimlux
On 2/15/19 3:33 PM, John C. Westmoreland, P.E. wrote: Jim, ... Please register by June 4, 2019 to ensure your spot at this event. The registration fee is $1,900. Thanks for the heads up. Best Regards, John W. It *is* a bit pricey - - I didn't see if there's a time-nuts promo code. IEEE

Re: [time-nuts] NIST time and frequency seminar - 11-14 June in Boulder, CO

2019-02-15 Thread William H. Fite
Mother of God, John, what makes this meeting worth the price? On Friday, February 15, 2019, John C. Westmoreland, P.E. < j...@westmorelandengineering.com> wrote: > Jim, > ... > Please register by June 4, 2019 to ensure your spot at this event. The > registration fee is $1,900. > > Thanks for

Re: [time-nuts] NIST time and frequency seminar - 11-14 June in Boulder, CO

2019-02-15 Thread John C. Westmoreland, P.E.
Jim, ... Please register by June 4, 2019 to ensure your spot at this event. The registration fee is $1,900. Thanks for the heads up. Best Regards, John W. On Fri, Feb 15, 2019 at 3:00 PM jimlux wrote: > > https://www.nist.gov/news-events/events/2019/06/2019-nist-time-and-frequency-seminar >

Re: [time-nuts] Correcting measured PPS values with receiver sawtooth correction values

2019-02-15 Thread Azelio Boriani
Why "virtually" and not exactly identical? Maybe the answer is in the details... On Sat, Feb 16, 2019 at 12:01 AM Mark Sims wrote: > > I am adding the ability to Lady Heather to apply receiver sawtooth correction > values to measured PPS values... this requires having a receiver that outputs >

Re: [time-nuts] Correcting measured PPS values with receiver sawtooth correction values

2019-02-15 Thread Bob kb8tq
Hi Well … since you asked …. ummm… F9P: Run a second type of receiver ( Furuno GT-87 maybe) Measure it Sawtooth correct it Compare corrected receiver A to corrected receiver B Sure am glad that I’m too far away to be hit by that rock that just got tossed my way :) Bob > On Feb 15, 2019, at

Re: [time-nuts] Correcting measured PPS values with receiver sawtooth correction values

2019-02-15 Thread Poul-Henning Kamp
In message , Mark Sims writes: >For all the receivers that I have tested there is only one combination >that jumps out as being the correct one. However, for the new >Ublox F9P, there are two combinations that produce virtually identical >measurements and statistics (add current

[time-nuts] Correcting measured PPS values with receiver sawtooth correction values

2019-02-15 Thread Mark Sims
I am adding the ability to Lady Heather to apply receiver sawtooth correction values to measured PPS values... this requires having a receiver that outputs sawtooth values as the main input device and connecting a TICC/counter measuring the receiver PPS output as an auxiliary input device.

[time-nuts] NIST time and frequency seminar - 11-14 June in Boulder, CO

2019-02-15 Thread jimlux
https://www.nist.gov/news-events/events/2019/06/2019-nist-time-and-frequency-seminar ___ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the

[time-nuts] HP 53131A display replacement, maybe also 53132A/53181A/58503B/34401A/others

2019-02-15 Thread Ragnar Sundblad
Hi all, Since I have seen people asking for something like this before: I made an interface for connecting a more commonly available display to a 53131A, useful if the VFD (display) is worn out. It is AVR/Arduino based to keep it simple to build and cheap, and it is supposed to be easy to add

Re: [time-nuts] Portable Time Standard

2019-02-15 Thread Petr Titěra
Hello, sorry to reopen this old thread but it took me some time to measure. As I've said I have one RTC module sitting right on my desk in my room where temperatures can go anywhere between 3C and 20C. Using naive method of comparison of time difference between system time and RTC module I get

Re: [time-nuts] GN-GGB0710 GPS Antenna Mounting Thread

2019-02-15 Thread Bob kb8tq
Hi Indeed this is exactly what is done with a pipe thread. It’s not designed to be fiddled with a lot. You put it together and that’s it forever and ever. Some bright engineer might have decided that antenna mounts fit in the same category. My bet still would be on a tool or die that was a