ITU-R REPORT M 739-1-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《介于25至100 MHz之间的地面移动通信业务中的互调产物产生的干扰》.pdf

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ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

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