[time-nuts] WWVB and Free Democracies Survival

Jim Lux jimlux at earthlink.net
Sun Jul 15 21:53:03 UTC 2012


On 7/15/12 12:38 PM, Mark Spencer wrote:
>
>
> Some form of backup to gps would be nice for timing purposes.  I wonder if a secondary sattelite based system for timing use only over the continental US might be the way to go.  (Ie. a transmitter on a geo stationary sattelite that could emulate enough of the gps signals to allow statioanry timing receivers to function.)
>

You mean like WAAS?  It's a GPS like signal broadcast from GEO.








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