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东方红4号卫星平台是中国空间技术研究院研制的第3代大型静止轨道卫星公用平台,具有输出功率大、承载能力强和服务寿命长等特点,卫星整体性能达到国际同类通信卫星的先进水平。该平台可用于大容量广播通信、电视直播、数字音频广播和宽带多媒体等多种国民经济建设和国内外市场急需的业务类型,并具有确保信息传输安全可靠的有效技术手段。一、东方红4号卫星平台概述
Dongfanghong 4 satellite platform is the 3rd generation large geostationary satellite common platform developed by China Academy of Space Technology. It has the characteristics of large output power, strong carrying capacity and long service life. The overall performance of the satellite has reached the advanced level of international similar communications satellites . The platform can be used for many kinds of national economic construction such as large capacity broadcast communication, TV broadcast, digital audio broadcasting and broadband multimedia as well as the types of businesses urgently needed in the domestic and overseas markets, and has effective technical means to ensure the safe and reliable information transmission. A, Dongfanghong 4 satellite platform overview