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TJS 通訊技術試驗



 TJS系列很特殊，通信技术实验卫星只是个名字，其实是各种各样的同步轨道特殊用途卫星。你只要看到tjs，就要知道这是同步轨道特殊用途的卫星，大多数不是去验证通信技术的。tjs-1据信是一颗拥有32米可展开环形天线的电子信号监听卫星。类似当年的长空一号的作用，专门监听收集美国佬的电子信号 ，还有日韩台的tjs-2据信是一颗基于风云4号平台的早期预警卫星。tjs-3，tjs-4还不清楚具体用途。这颗tjs-5显然是一颗和tjs-2类似的以风云4号平台为基础的早期预警卫星。

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