From Longman Dictionary of Contemporary Englishwavebandwave‧band /ˈweɪvbænd/ noun [countable] TCBa set of sound waves of a particular length, used to broadcast radio programmes
Examples from the Corpus
waveband• The roof bristled with antennae, of all shapes and sizes, tuned to a variety of radio signals and wavebands.• In the near-infrared waveband the reflectivity of water drops almost to zero.• To obtain readings in this waveband an auxiliary light source would be necessary. 