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美国发射最先进军用卫星WGS-7 造价4.45亿美元
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Topic: 美国发射最先进军用卫星WGS-7 造价4.45亿美元 (Read 348 times)
hdd3go
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美国发射最先进军用卫星WGS-7 造价4.45亿美元
July 28, 2015, 03:36:51 AM
#1
the United States 美国
感谢奥创智能网的投递
美国于24日晚间发射一颗造价4.45亿美元、最先进的全球宽频军用通讯卫星升空,将提供在世界各地的美军与其盟军一个最快速的侦查与通讯平台。美国在24日晚间8点07分,于佛罗里达州卡纳维拉尔角空军基地,发射造价4.45亿美元的全球宽频军用通信7号卫星(WGS-7)升空。
这颗可提供世界各地的美军及其盟军进行最快速的通讯与侦测敌情的卫星,被德尔塔四号(Delta IV)推升火箭送上绕行轨道时,发射出的金黄色的美丽光芒,醒目地在夜空中绽放。
美国国防部与波音公司合作,自2007年开始发射WGS系列的军用通讯卫星,而24日升空的WGS-7卫星,除了是WGS通讯系统的第7颗外,也是目前最先进的一颗军用宽频通讯卫星。
根据洛杉矶空军基地发表的WGS-7声明内容表示:“由波音公司制造的WGS卫星,是国防用的最高容量通讯卫星系统。”
美国国防部太空暨任务系统中心(SMC)的军用通讯卫星主任塔尔顿(Robert Tarleton),于7月17日接受媒体访问时表示,国防部预计在2018年之前,还会再发射3颗WGS卫星。这10颗全球军用宽频卫星,可让在世界各地的美国士兵、飞行员和海陆人员,随时能做点对点或多对多的无缝接轨通讯。
塔尔顿说:“WGS可以同时支援X及Ka波段的频率,还可以无缝的跨越和连结这些频宽,这是WGS的独特功能之一。”
塔尔顿说还说,WGS通讯卫星系统,除了可以提供军用战术通讯及支援多项军事行动之外,还可以在必要时协助国际人道救援任务。
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