SES’s ASTRA 5B satellite went live on Monday at the orbital position of 31.5 degrees East over Central and Eastern Europe, Russia and the Commonwealth of Independent States.
The spacecraft provides DTH (direct-to-home) and direct-to-cable services and contribution feeds to digital terrestrial television networks in its target markets.
ASTRA 5B was launched by an Ariane 5 rocket from the European spaceport in Kourou, French Guyana, on March 22nd, 2014. Since then, the spacecraft has completed a number of in-orbit maneuvres and undergone a series of extensive in-orbit tests to confirm its flawless performance.
ASTRA 5B was built by Airbus Defence and Space Systems in Toulouse, France, based on the Eurostar E3000 platform.
The satellite is equipped with 40 Ku-band transponders (36 MHz equivalent) and 6 Ka-band transponders. The spacecraft also carries the second SES hosted L-band payload for the European Commission’s European Geostationary Navigation Overlay Service (EGNOS). EGNOS helps to verify, improve and report on the reliability and accuracy of positioning signals in Europe.
ASTRA 5B replaces ASTRA 1G at the orbital position of 31.5 degrees East, SES’s new video neighbourhood for CEE, Russia and CIS. With ASTRA 5B the available capacity at that SES slot increases from 19 to 40 active transponders.
Martin Halliwell, CTO at SES, said: “In line with our well-defined strategy, ASTRA 5B greatly increases SES’s satellite capacities over CEE, Russia and the CIS. With the Operational Service Date (OSD) of ASTRA 5B, SES has as of today 1,536 active satellite transponders on its global satellite fleet, comprising 55 active spacecraft at 37 orbital slots around the world. We would like to thank our European partners at Airbus Defence and Space Systems and Arianespace for the successful ASTRA 5B mission.”