- the range of frequencies within a radiation band required to transmit a particular signal
- Comput. the rate at which information can be transmitted along or to an electronic communications line, device, etc.
See bandwidth in American Heritage Dictionary 4
- The numerical difference between the upper and lower frequencies of a band of electromagnetic radiation, especially an assigned range of radio frequencies.
- The amount of data that can be passed along a communications channel in a given period of time.
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