[time-nuts] "The GPS navigation is the weakest point,"
mike cook
michael.cook at sfr.fr
Thu Dec 15 22:40:41 UTC 2011
Le 15 déc. 2011 à 23:24, Azelio Boriani a écrit :
> There are GPS simulators for lab use (never seen live or in a picture), I
> suppose they have one connector to feed the GPS receiver antenna.
> Generating in one equipment all the signals you don't need many but only
> one precise timing source.
>
> On Thu, Dec 15, 2011 at 11:06 PM, Jim Palfreyman <jim77742 at gmail.com> wrote:
>
Yup, this looks like the way to go about it. One box can simulate the
whole GNSS constellation. Just need to modify the ephemeris and pump the simulation to a transmitter.
More information about the time-nuts
mailing list