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AMC-14
AMC-14 is a communications satellite initially owned by SES Americom which was to have been placed in geostationary orbit, following launch by a Proton rocket. Built by Lockheed Martin and based on the A2100 satellite bus, AMC-14 was to have been located at 61.5° west longitude and would have been used for DISH Network service. The satellite was placed in an unusable orbit, following a malfunction with the Briz-M upper stage of the Proton rocket. The satellite has been maneuvered to reach a geosynchronous orbit, during a period of more than 6 months, and is now near 35° East and in an inclined orbit.〔http://heavens-above.com/orbitdisplay.asp?satid=32708 〕 It was launched atop a Proton-M/Briz-M rocket at 23:18:55 GMT on 14 March 2008, from LC-200/39 at the Baikonur Cosmodrome in Kazakhstan. == Description == AMC-14 is based on the A2100AX platform, and included 32 Ku-band transponders which would have provided 24 MHz of bandwidth each. The spacecraft antenna were originally designed to operate over either of two orbital arcs: 61.5°W to 77°W or 110°W to 148°W. AMC-14 carries an active phased array demonstration payload that allows coverage to be reshaped on orbit.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「AMC-14」の詳細全文を読む
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