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伊朗的卫星通信计划伊朗政府在1977年前曾规划一个名为金(Zoreh)的国内卫星系统计划,后来该卫星计划中断。哈梅内依执政后,金星计划又继续执行。国际电联1988年分配给伊朗4个卫星轨道位置。金星系统由两颗工作星和一颗备用星组成,用于通信和电视转播。卫星有24个C频段转发器,费用估计为6亿美元。 1989年3月,伊朗发出招标书,每颗卫星装20个Ku频段、54MHz带宽的转发器(6个备份)。招标计划还包括1500部1.8m地面站,价值7～8亿美元。 1991年初,伊朗再次招标,除Ku频段转发器外,还提出了C频段(供电视、电话业务用)和X频段转发器(供政府和军事部门通信用)。1992年6月,法
Iran’s satellite communications plan The Iranian government had planned a satellite system called Zoreh before 1977 and the satellite was later planned to be interrupted. After the administration of Khamenei, Venus plans to continue execution. In 1988, ITU allocated 4 satellite orbit locations to Iran. The Venus system consists of two working stars and one spare star for communication and television broadcasting. The satellite has 24 C-band transponders and the cost is estimated to be 600 million U.S. dollars. In March 1989, Iran issued a bidding document. Each satellite contained 20 Ku-band, 54 MHz bandwidth transponders (6 backups). The bidding plan also includes 1,500 1.8m ground stations worth US$700-800 million. In early 1991, Iran again tendered, in addition to Ku-band transponders, also proposed C-band (for television and telephone services) and X-band transponders (for government and military communications). June 1992, Act