Traditional Culture Encyclopedia - Traditional virtues - How does satellite TV distinguish the development history of first, second, third and fourth line satellite TV?
How does satellite TV distinguish the development history of first, second, third and fourth line satellite TV?
1. First-line satellite TV: Hunan Satellite TV, anhui tv Satellite TV, Zhejiang Satellite TV and Jiangsu Satellite TV. Second-line satellite TV: Sichuan Satellite TV, Henan Satellite TV and Hebei Satellite TV. . Third-line TV: Tibet TV, Inner Mongolia TV. The fourth-level TV station should be a county-level TV station.
2. From 65438 to 0985, satellite TV in China began to develop, and CCTV, mainly CCTV 1, took the lead in broadcasting satellite TV, which became the beginning of satellite TV in China from scratch. On March 7th, 1988, China's "Dongfanghong 2A" practical communication and broadcasting satellite was successfully launched, transmitting the first and second programs of CCTV.
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