All ultrahigh frequency synonyms
ul·tra·high fre·quen·cy
U u noun ultrahigh frequency
- intermediate frequency — the middle frequency in a superheterodyne receiver, at which most of the amplification takes place. Abbreviation: if.
- medium frequency — any frequency between 300 and 3000 kilohertz. Abbreviation: MF.
- high frequency — the range of frequencies in the radio spectrum between 3 and 30 megahertz.
- low frequency — any frequency between 30 and 300 kilohertz. Abbreviation: LF.