multiband

adjective
mul·​ti·​band | \ ˌməl-tē-ˈband How to pronounce multiband (audio) , -ˌtī-\

Definition of multiband

: involving or operating across two or more bands (see band entry 1 sense 5b) and especially wavelength or frequency bands a multiband radio

First Known Use of multiband

1893, in the meaning defined above

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