high frequency

high frequency

n. Abbr. HF

A radio frequency in the range between 3 and 30 megahertz.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

high frequency

n

(Electronics)

a. a radio-frequency band or radio frequency lying between 3 and 30 megahertz. Abbreviation: HF

b. (as modifier): a high-frequency transmitter.

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

high′ fre′quency

n.

the range of frequencies in the radio spectrum between 3 and 30 megahertz.

[1890–95]

high′-fre′quen•cy, adj.

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

Thesaurus

Noun	1.	high frequency - 3 to 30 megahertz HF radio frequency - an electromagnetic wave frequency between audio and infrared electromagnetic spectrum - the entire frequency range of electromagnetic waves
	2.	high frequency - a pitch that is perceived as above other pitches high pitch pitch - the property of sound that varies with variation in the frequency of vibration

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

Translations

high frequency

n → alta frequenza

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995