Thank you for answer and sorry for delay. Purpose is simultaneous view of GPS satellites with the french official time laboratory LNE SYRTE . The corrections factors from the laboratory will enable to get with our high performance cesium about 5. 10-13 . Today the cesium is running alone. Discussion with some people involved in this worlwide common practice spoke about the Z12T but if there is anything more modern.. -------------------------------------------- On Wed, 11/28/18, Tom Van Baak <[email protected]> wrote:
Subject: Re: [time-nuts] Ashtech Z12T To: "Discussion of precise time and frequency measurement" <[email protected]> Date: Wednesday, November 28, 2018, 10:12 PM The Z12T is a bit old by now, although some of us own or have used them. Z12 documentation is available on multiple archived Ashtech web sites. Lots of conference / technical papers describing time transfer with Z12T receivers exist. AFAIK a number of national timing labs still use them. What is it you're trying to do? Do you own a Z12T and are just looking for spare parts? Or are you looking for modern time transfer via GPS / GNSS? If so, what level of timing accuracy are you looking for? Perhaps you could explain a bit more what your actual request is, or what timing infrastructure you already have running. /tvb ----- Original Message ----- From: "JF PICARD via time-nuts" <[email protected]> To: <[email protected]> Cc: "JF PICARD" <[email protected]> Sent: Wednesday, November 28, 2018 9:33 AM Subject: [time-nuts] Ashtech Z12T > Hello, > I am looking for a time transfer system Ashtech Z12T or equivalent. Thank you. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
