SSL-built direct broadcasting satellite for B-SAT begins post-launch maneuvers according to plan


SSL, a leading provider of innovative satellites and spacecraft systems, today announced that the BSAT-4a satellite, designed and built for Broadcasting Satellite System Corporation (B-SAT), a leading broadcast satellite operator in Japan, was launched on Friday and is successfully performing post-launch maneuvers according to plan. The satellite deployed its solar arrays on schedule following its launch aboard an Ariane 5 launch vehicle from the European Spaceport in Kourou, French Guiana and it has begun firing its main thruster to propel toward its final geostationary orbit. The satellite will be used for Direct-to-Home (DTH) television service in Japan.

“SSL would like to thank B-SAT, for placing its trust in our ability to provide a highly optimized satellite that will serve the demand for next-generation services in Japan,” said Dario Zamarian, group president of SSL. “It has been a pleasure to work together with the B-SAT and Arianespace teams on this launch, which marks our first satellite for B-SAT and our fourth satellite for the Japanese market in recent years. We look forward to many more opportunities to help B-SAT maintain and expand its fleet.”

SSL is providing B-SAT with delivery-on-orbit service and is on track for early hand over. The satellite is a high-performance broadcasting satellite equipped with 24 Ku-band transponders. From its location at 110 degrees East Longitude, it will expand the availability of advanced television services such as high definition and 4K/8K ultra-high definition.

“We are very pleased that SSL expects to deliver BSAT-4a on-orbit ahead of schedule,” said Takashi Yabashi, president and chief executive officer of B-SAT. “SSL is an innovative and reliable partner that incorporates advanced manufacturing practices that streamline production. With this satellite, we will now be able to provide viewers all over Japan with high definition and 4K/8K ultra-high definition broadcasting for the highest quality direct-to-home service.”

B-SAT plans to use the satellite to provide 4K/8K broadcasting for the Tokyo Olympics and Paralympic games in 2020. The satellite is based on the highly reliable SSL 1300 platform, which provides the flexibility to support a broad range of applications and technology advances. It is designed to provide service for 15 years or longer.


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