Chapter two gives a simple explanation on the framework of satellite digital TV receiver system.

第二章对数字卫星电视接收系统做一简单说明。

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Compared with cable digital TV and satellite digital TV, channel to the environment of terrestrial digital TV transmission system is more complex.

与有线数字电视和卫星数字电视相比，地面数字电视传输系统中的信道环境要复杂的多。

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Some people have stumped up for cable and satellite TV but more have opted for Freeview, which decodes free digital signals sent over the airwaves.

尽管一些受众选择付费有线或卫星电视，更多人还是选免费电视。

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EchoStar Corporation (Nasdaq: SATS) provides equipment sales, digital broadcast operations, and satellite services that enhance today's digital TV lifestyle, including products from Sling Media, Inc.

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About EchoStar Corporation EchoStar Corporation (Nasdaq: SATS) provides equipment sales, digital broadcast operations, and satellite services that enhance today's digital TV lifestyle, including products from Sling Media, Inc.

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But without a digital TV tuner, or a cable or satellite set-top box that can convert a digital signal, consumers won't get any TV at all by 2009.

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