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卫星电视是通过重达300公斤,离地面3.6万公里高空的地球同步卫星,直接向广大地区观众传送电视节目的一种电视系统。 卫星电视闻世后,以其前所未有的“大覆盖率”和“直接性”打破了原电视业的时空观。卫星电视不再局限于国界之内而实现了全球化的信息传播,因而具备了全新的品质。卫星电视从而也成为全球交流的途径、国家和民族之间相互了解独一无二的手段,开创了电视的新纪元。
Satellite television is a television system that transmits television programs directly to a vast area of viewers through a 300-kilogram geostationary satellite at a height of 36,000 kilometers above the ground. After sights on satellite TV, the concept of space and time of the original TV industry was broken with its unprecedented “big coverage” and “directness.” Satellite television is of a completely new quality, no longer confined to its borders and enabling the global dissemination of information. As a result, satellite television has also become a means of global exchange and a unique tool for mutual understanding between nations and nations, creating a new era in television.