f-m multiplex 中文意思是什麼
f-m multiplex
解釋
調頻多工-
Methods of measurement for radio equipment used in satellite earth stations. part 3 : methods of measurement on combinations of sub - systems. section four : measurements for frequency division multiplex f. d. m. transmission
衛星地面站用無線電設備的測量方法.第3部分:分系統組合件的測量方法.第4節:分頻多路傳輸測量 -
Methods of measurement for radio equipment used in satellite earth stations - methods of measurement on combinations of sub - systems - measurements for frequency division multiplex f. d. m. transmission
衛星地面站用無線電設備測量方法.第3部分:分系統組合件測量方法.第4節:分頻多路傳輸測量
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