directional filter

noun

Definition of directional filter

: an electric filter designed to divide the band of frequencies available for carrier currents about midway using one portion of the band for east-to-west transmission and the other portion for west-to-east transmission

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Cite this Entry

“Directional filter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/directional%20filter. Accessed 28 May. 2020.

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