首頁›Browse›R›radio spectrumradio spectrum編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看radio spectrumradio spectrum — 名詞名詞1. the range of electromagnetic frequencies used for wireless communication1.名詞釋義無線電頻譜the range of electromagnetic frequencies used for wireless communication例句Governments allocate parts of the radio spectrum to different users.