資料來源 : pyDict

寬帶;   (能傳送極寬範圍波頻的媒介。它可以同時負載多條信號,將整個頻寬分割成多個獨立的頻道,而每個頻道在特定的頻率範圍內運作)

資料來源 : WordNet®

broadband
     adj 1: of or relating to or being a communications network in which
            the bandwidth can be divided and shared by multiple
            simultaneous signals (as for voice or data or video)
     2: responding to or operating at a wide band of frequencies; "a
        broadband antenna" [syn: {wideband}]

資料來源 : Free On-Line Dictionary of Computing

broadband
     
         A transmission medium capable of supporting a
        wide range of frequencies, typically from audio up to video
        frequencies.  It can carry multiple signals by dividing the
        total capacity of the medium into multiple, independent
        bandwidth channels, where each channel operates only on a
        specific range of frequencies.
     
        See also {baseband}.
     
        (1995-05-09)