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单词 frequency band
释义

Definition of frequency band in English:

frequency band

noun
  • A range of frequencies in a spectrum between two limits, especially as used in telecommunications.

    other devices may operate in a similar frequency band
    Example sentencesExamples
    • A variety of daughterboards is available to handle different frequency bands.
    • Both offer the same number of channels, and operate in the same 2.4 GHz frequency band.
    • Absolute power magnitude is the amount of electrical activity at each frequency band.
    • Most electrosurgical units work at frequencies just below the AM radio frequency band.
    • The wireless technology can transmit digital data over a wide spectrum of frequency bands with very low power.
 
 
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更新时间:2024/9/21 1:45:10