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  • 射频

       2026-03-07 网络整理佚名720
    Key Point:概述射频(Radio frequency,缩写为RF),又称无线电频率、无线射频、高周波,为在3kHz至300 GHz这个范围内的震荡频率,这个频率相当于无线电波的频率
     
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