medium frequency

noun

, Radio.

1. any frequency between 300 and 3000 kilohertz. : MF

medium frequency

noun

1. a radio-frequency band or radio frequency lying between 3000 and 300 kilohertz MF

Word History and Origins

Origin of medium frequency¹

First recorded in 1915–20

Example Sentences

They range in power from 135 to 1200 kilowatts and transmit in the low- and medium-frequency bands.

From Project Gutenberg

Related Words

• high frequency