Dictionary.com
definitions

ultrahigh frequency

SEE MORE SYNONYMS FOR ultrahigh frequency ON THESAURUS.COM

noun Radio.

any frequency between 300 and 3000 megahertz. Abbreviation: UHF, uhf

Origin of ultrahigh frequency

First recorded in 1935–40
Related formsul·tra·high-fre·quen·cy, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for ultrahigh frequency

RF
British Dictionary definitions for ultrahigh frequency

ultrahigh frequency

noun

a radio-frequency band or radio frequency lying between 3000 and 300 megahertzAbbreviation: UHF
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012