A region of the electromagnetic spectrum with defined upper and lower limits. VHF, UHF, ka-band and ku-band are examples of frequency bands.
a band of adjacent radio frequencies (e.g., assigned for transmitting radio or television signals)
a continuous range of frequencies over which a signal waveform or carrier is allowed to vary
A specific range of frequencies. For example a typical subwoofer band is 20 Hz to 100 Hz.
Refers to a point or area on the frequency axis of sound, from low to high ranges. This term is used when specifying the point at which an equalizer (*see entry) will adjust the sound.
a particular frequency range used for a particular purpose
A particular range of frequencies.
A range of frequencies, between some upper and lower limit.
All the frequencies in a particular range. For example, the VHF band exists between 30 and 300 MHz. Bands may be very narrow (just a few Hertz) or very wide (many GigaHertz). Throughout the Spectrum, there are specifically named bands. As well as VHF, the SCC uses frequencies in the MF, HF, and UHF bands.
Any range of frequencies which lie between two defined limits.
A portion of the radio spectrum delimited for a particular use. For example, most wireless LANs currently use the 2.4 to 2.48 GHz band, although 5 GHz band products are on the way. A frequency band is usually divided into two channels.
Frequency range over which the performance or characteristics of a circuit, device or component are described or specified.
Portion of the electromagnetic spectrum within a specified upper and lower frequency limit.
A set of frequencies lying within a definite range. See radar frequency bands, radio frequency band.