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山东师大物理系现代教育技术研究室魏聪教授和冯存元副教授等同志承担的省科委重点科研项目“C 波段卫星电视接收、转发系统”的研究于1990年1月16开在济南通过了鉴定,与会专家听取了课题组的各项报告,审查了有关鉴定资料和检测报告,观看了天线及收、转效果,经过充分讨论和严格审查,鉴定委员会一致认为:C 波段卫星电视接收、转发系统主要用于卫星教育频道小功率转发和闭路电视系
Shandong Normal University Department of Physics, Department of Modern Education Technology Professor Wei Cong and associate professor Feng Cunyuan and other comrades undertaken by the provincial science and Technology Commission key scientific research project “C-band satellite television reception, forwarding system” in January 1990 on January 16 in Jinan passed the appraisal The participating experts listened to the reports of the research group and examined the relevant appraisal materials and testing reports. After viewing the results of the antenna, collecting and transferring, after full discussion and rigorous examination, the appraisal committee agreed that the C-band satellite television receiving and forwarding system Mainly used for satellite education channel small power forwarding and closed circuit television