CUTOFF FREQUENCY


Meaning of CUTOFF FREQUENCY in English

1. The frequency either above which or below which the output of a circuit , such as a line , amplifier, or filter , is reduced to a specified level. ( 188 ) 2. The frequency below which a radio wave fails to penetrate a layer of the ionosphere at the incidence angle required for transmission between two specified points by reflection from the layer. ( 188 )

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.