passband

American

[pas-band, pahs-] / ˈpæsˌbænd, ˈpɑs- /

noun

Radio and Television.

the range of frequencies that pass with a minimum of attenuation through an electronic filter.

Etymology

Origin of passband

First recorded in 1920–25; pass + band ²

Example Sentences

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passband

The researchers theoretically demonstrated that the two loop couplers could be used to adjust the bandwidth and shape of the passband.

From Science Daily ● Jul. 22, 2026

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023