Time Synchronization System Using Satcom
The main objective of the system design is to synchronize various network timing systems used by PGAD located at different places, with accuracy better than 2 micro seconds with reference to a reliable standard timing source.
The system design also aims at providing time synchronization at each location with in 25 microseconds from the reference, even when the reference is not available for more than 4 hours after initial synchronization period of 1 hour.