According to Xinhua News Agency, Saturday 19th, on Saturday at 7:50 at the Xichang Satellite Launch Center, used the Long March No. 3 -Car -Car Rockets to lift off.Essence
According to reports, Zhongxing 19 satellites are generally developed by the Fifth Hospital of China Aerospace Technology Group Co., Ltd. It is a high -throughput communication satellite with the characteristics of fast transmission rate and wide coverage.The satellite uses China ’s independently developed Oriental Red IV enhanced satellite platform, mainly providing services such as communication and Internet access.Zhongxing 19 satellites cover multi -frequency band communication loads such as C, KU, and KA, which can better serve the businesses such as ocean transportation and communication, route Internet Internet.
According to Zhao Guang, the satellite chief designer of Zhongxing 19, the advantage of the high -throughput satellite is that the bandwidth is very wide and the transmission rate is very fast.At the same time, in addition to the advantages of the transmission rate, Zhongxing 19 satellite also has a wider range of communication services, which can cover cross -Pacific routes, East Pacific waters and North America coasts to provide users with voice, data and other communication services.
Zhao Guang said that China's first high -throughput satellite Zhongxing No. 16 mainly covers most of China, while the current Zhongxing 19 satellite is mainly covered to North America.The flux business covers a wider range to bring better communication services.
It is reported that China Aerospace Science and Technology Group Co., Ltd. China Weitong is responsible for purchasing and China Star 19 satellite 19.
In addition, the Long March 3 -Car -Car Rockets that perform this launching task are a member of the Long March 3 -Lange Rockets Family.Rockets are mainly used to launch the earth's synchronous transfer orbital satellites, and one -arrow multi -star launch or other rail satellite launch can also be performed.In this task, relying on the remote auxiliary testing system, the research team has first completed important tasks before the launch of meteorological data acquisition in Beijing to continuously enhance the task adaptability.
