亚洲卫星2号即将升空

AsiaSat-2 will be launched

本文回顾亚洲卫星１号的成功运行，并对即将要发射的亚洲卫星２号的技术参数、覆盖范围、转发器的工作频率、极化方式及可用的业务等作出详细介绍，最后以列表形式给出了不同国家和地区的亚洲卫星２号的卫星下行功率（ＥＩＲＰ）和品质因素（Ｇ／Ｔ值），以便用户合理使用。

The paper reviews the successful motion of AsiaSat-1 and addresses the AsiaSat-2's parameters,terrestrial coverage area, t5ransponders' frequencies, polarization functions and its available services,In order to make rational use for subscribers,the values of EIRP and G/T of AsiaSat-2 for different countries and regions are illustrated in the last.