Tag Archives: Galileo Remote Sites

New Galileo TT&C station in French Polinesia

The Spanish company Indra has been awarded a contract for the deployment in Papeete (French Polynesia) of a new Telemetry, Tracking and Command (TT&C) Station, which will expand the Galileo ground segment. This contract was awarded by Airbus Defence and Space in the UK. The project also includes the maintenance and evolution of all TT&C stations until 2016 for a global amount of €7.3M. The new TT&C station will join the two Uplink stations (ULS) already deployed by the same company in Papeete. Read more…

Leave a reply

Galileo remote sites

@GalileoGNSS is travelling to some of the Galileo remote sites and is enjoying a lot! The pictures of the site in this post correspond to an island located in the Indian Ocean.

This is a TT&C station (Telemetry Tracking and Control). It is used to communicate with each satellite on a scheme combining regular, scheduled contacts, long-term test campaigns and contingency contacts. It is a 13-meter antenna operating in the 2 GHz Space Operations frequency bands. During normal operations, spread-spectrum modulation will be used, to provide robust, interference free operation. However, when the navigation system of a satellite is not in operation (during launch and early orbit operations or during a contingency) use of the common standard TTC modulation will allow non-ESA TTC stations to be used. In the final FOC phase there will be five TTC site (In IOV phase there were two sites deployed). Read more…

Leave a reply