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[据法国《航空与宇宙》周刊1982年第924期报道] 英国未来的电视广播卫星Unisat将能担负电视广播和商业通信双重使命。它将根据国际电信联盟1977年分配的轨道位置定点在西经31度的赤道上空,覆盖欧洲、英国和美国东海岸。 Unisat的主要使命是向英国全国播送B. B. C的两套电视节目。一条电视频道将用于在正式公演之前播放电影或体育消息(由电视观众事先预约付款),另一条电视频道用于播送国际电视节目或重播B. B. C电
[According to the French magazine Aeronautics and Astronautics, No. 924, 1982] Unisat, Britain’s future television broadcasting satellite, will have the dual mission of television broadcasting and commercial communications. It will be fixed at 31 degrees west longitude over the equator, covering Europe, the United Kingdom and the east coast of the United States, according to the orbital position allocated by the International Telecommunication Union in 1977. Unisat’s main mission is to broadcast B. B. C’s two television shows across the country. One television channel will be used to play a movie or sports message (pre-booked by television viewers) before the official performance, and the other is used to broadcast international television programs or replay B. B. C