Lockheed Martin-Built BSAT-3a Satellite Ready For Launch

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B-SAT is a unique operator of broadcasting satellites in 12GHz BSS band in Japan. The company was established in April 1993 and is located in Tokyo, Japan. Since then, B-SAT has worked toward providing stable satellite operations and continuity of broadcast services. B-SAT currently owns and manages five satellites, BSAT-1a and-1b for analogue services, BSAT-2a and -2c for digital services and BS-3N, built by Lockheed Martin, as a spare.

by Staff Writers
Newtown, PA (SPX) Aug 14, 2007
The BSAT-3a broadcasting satellite, designed and built by Lockheed Martin for the Broadcasting Satellite System Corporation (B-SAT) of Japan, is ready for its scheduled launch on Aug. 14 aboard an Ariane 5-ECA launch vehicle provided by Arianespace. BSAT-3a, which is set for liftoff at 7:44 p.m. EDT, will be located at orbital location 110 degrees East longitude.

The BSAT-3a communications payload contains 12 130-W Ku-band channels (eight operating at one time). With a design life of more than 13 years, BSAT-3a is based on the A2100A platform manufactured by Lockheed Martin Commercial Space Systems (LMCSS), Newtown, Pa. BSAT-3a marks the 12th Lockheed Martin satellite contract awarded in the 1- to 4-kW class satellite range.

BSAT-3a is the sixth Direct Broadcasting Satellite in the 12GHz BSS band procured by B-SAT. Satellite broadcasting in Japan has a long history, which began in 1984. Broadcast penetration is currently in excess of 23 million households.

The Lockheed Martin A2100 geosynchronous spacecraft series is designed to meet a wide variety of telecommunications needs including Ka-band broadband and broadcast services, fixed satellite services in C-band and Ku-band, high-power direct broadcast services using the Ku-band frequency spectrum and mobile satellite services using UHF, L-band, and S-band payloads. The A2100's modular design features a reduction in parts, simplified construction, increased on-orbit reliability and reduced weight and cost.

The A2100 spacecraft"s design accommodates a large range of communication payloads as demonstrated by the 32 spacecraft successfully flown to date. This design modularity also enables the A2100 spacecraft to be configured for missions other than communication.

The A2100 design is currently being adapted for geostationary earth orbit (GEO)-based earth observing missions and is currently the baselined platform for Lockheed Martin"s Geostationary Operational Environmental Satellite Series-R (GOES-R) proposal.

The A2100 also serves as the platform for critical government communications programs including Advanced Extremely High Frequency and Mobile User Objective System and is the foundation for Lockheed Martin's Transformational Satellite Communications System (TSAT) offering.

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Astrium And Thales Alenia Space Win Yahsat Satellite Communications Contract

Abu Dhabi, UAE (SPX) Aug 10, 2007
Al Yah Satellite Communications Company "Yahsat", a wholly owned subsidiary of Mubadala Development Company, has awarded a contract to a joint team of Astrium and Thales Alenia Space to build their US $1.66 billion (AED 6 billion) dual satellite communications system ready for launch in the second half of 2010. Yahsat will provide customers with innovative solutions for broadcasting services, internet trunking via satellite, corporate data networks and backhauling services to telecom operators.

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