接收亚洲2号C频段信号所需天线直径 我国在中央电视台的电视节目比较早上了卫星后,到1999年10月全国所有省、自治区和直辖市的电视节目也都上了卫星、并进行全国覆盖,其中除浙江、山东、四川、云南和贵州五个省仍保持模拟电视节目(今后也要逐渐改用数字电视上星)外,其它省、自治区、直辖市都是数字电视上星的。为了便于读者能很好掌握卫星数字电视接收天 Receiving Asia 2 C-band signal required antenna diameter China’s television programs in CCTV relatively morning after the satellite, to October 1999 all provinces, autonomous regions and municipalities of the television programs are also on the satellite, and the national coverage, Among them, five provinces except Zhejiang, Shandong, Sichuan, Yunnan and Guizhou still hold analog TV programs (and will gradually switch to using digital TV in the future). Other provinces, autonomous regions and municipalities directly under the Central Government are all star digital TV. In order to facilitate readers to master satellite digital television reception days