1、数字卫星电视广播（DTV-S）系统。数字卫星电视利用广播卫星提供的传输通道，转播或对用户直接播送数字电视节目。
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The mobile DTV signal is also compatible with 8-VSB DTV, which was also developed by Zenith, LG's U.S. research and development lab.
ENGADGET: LG's glassesless 3D Mobile DTV eyes on (update: video)
The smartphone prototype is LG's first full-touch CDMA device with built-in Mobile DTV circuitry.
Dish's higher exposure to the Southeastern states than Direct TV (nyse: DTV - news - people ) leaves it more affected by the housing downturn, Eagan said.
FORBES: Subscribers Dropping Dish
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