亞太6D衛星通過出廠預評審 擬于今年發射
文章來源：中國航(hang)天科(ke)技集團(tuan)有限公(gong)司 發(fa)布(bu)時間：2021-04-01
亞太6D衛星效果圖
3月25日，由(you)中國航天科(ke)技集團有限公司五院抓總研(yan)制的(de)亞太(tai)6D高通(tong)(tong)(tong)量(liang)通(tong)(tong)(tong)信衛星(xing)(xing)(xing)(xing)通(tong)(tong)(tong)過出廠預(yu)評審。亞太(tai)6D衛星(xing)(xing)(xing)(xing)是亞太(tai)星(xing)(xing)(xing)(xing)通(tong)(tong)(tong)全(quan)球高通(tong)(tong)(tong)量(liang)寬帶衛星(xing)(xing)(xing)(xing)通(tong)(tong)(tong)信系(xi)統(tong)的(de)首發星(xing)(xing)(xing)(xing)，預(yu)計將定點于東(dong)經134°，衛星(xing)(xing)(xing)(xing)可視范圍全(quan)覆蓋(gai)。該星(xing)(xing)(xing)(xing)擬于今年發射(she)。
2016年，航天(tian)科技(ji)集團與深圳(zhen)市政府舉行高(gao)(gao)通(tong)量寬帶衛星(xing)項(xiang)目簽約暨(ji)亞太(tai)衛星(xing)寬帶通(tong)信（深圳(zhen)）有限(xian)公司成立儀式，標志著我國首(shou)個全球高(gao)(gao)通(tong)量寬帶衛星(xing)通(tong)信系統啟(qi)動建設。
該(gai)衛(wei)星(xing)(xing)基(ji)于(yu)東方(fang)紅四號(hao)增強型平臺研制，整(zheng)星(xing)(xing)重5.55噸；采用(yong)Ku/Ka頻段；星(xing)(xing)上轉(zhuan)發器設備1220臺；饋(kui)源(yuan)（波束）99個，高出以往(wang)10倍；波導組件(jian)數1100個，為(wei)(wei)以往(wang)的(de)(de)6倍。亞太6D衛(wei)星(xing)(xing)的(de)(de)多項先進(jin)技術為(wei)(wei)國(guo)(guo)(guo)內首次應用(yong)，有力支撐國(guo)(guo)(guo)產(chan)通信衛(wei)星(xing)(xing)性能和國(guo)(guo)(guo)內通信衛(wei)星(xing)(xing)產(chan)業整(zheng)體研制水平的(de)(de)大幅提升。
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