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浩瀚的星空带给人们无数的想象和好奇,目前随着地球同步轨道上卫星数量的增多、定位角度间隔缩小和星载转发器功率的不断增加,数字卫星电视接收技术的普及,让使用小口径天线接收国内外丰富多彩的卫视节目成为可能,而且千元以内甚至几百元一套的接收器材也达到了大众可接受的消费水平,但需要注意的是国内人士收看境外卫星电视节目必须遵守国家有关规定。虽然目前的收视群体主要以“品”机、摩机与追“星”的卫视发烧友和有线电视台站工作人员为主,但多数人都很想了解目前卫星电视技术的现状,因此笔者就目前国内卫星电视市场、器材和节目收视等技术现状进行深入分析,以满足消费者的这一愿望。
The vast sky brings countless imagination and curiosity. At present, as the number of satellites on the geosynchronous orbit increases, the positioning angle decreases and the power of the spaceborne repeater increases, the popularity of digital satellite television receiving technology enables the use of small-caliber It is possible for the antenna to receive colorful TV programs both at home and abroad, and the receiving equipment within a few thousand yuan or even several hundred yuan has also reached an acceptable level of consumption by the public. However, it should be noted that domestic persons must watch the overseas satellite television programs to abide by the state The relevant provisions. Although the current viewing community is dominated by “product” machines, motorcycles and satellite TV enthusiasts and cable TV station staff, most people are eager to know the current status of satellite TV technology. Therefore, at present, Satellite TV market, equipment and program viewing technology status in-depth analysis to meet the consumer’s desire.