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DIRECTV-7S

DirecTV 7S , built by Space Systems/Loral (SS/L), is a high-power spot beam satellite that will enable DirecTV to serve additional markets with local channels and add new services. The new satellite will be delivered in the second half of 2003, and will be the second spot beam satellite in the DirecTV fleet following the launch of DirecTV-4S later this year. DirecTV expects to have DirecTV-7S in service by the end of 2003.

DirecTV-7S will generate more than 13kW of total satellite power at the beginning of its life and is designed to operate from orbital locations at 101 degrees West longitude, the primary orbital slot for DirecTV, or 119 degrees West longitude.

In one operating mode, the new satellite will be capable of providing up to 54 transponders for high-quality local and national digital video service broadcast into 27 beams. In its other configuration, the satellite will be capable of providing up to 44 transponders broadcast into 30 beams.

10-26-2009 08:16:03
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Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.

Start by looking for your science kit review or science toy review. Compare prices but remember, Price $ is not everything. Quality does matter.
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