radio frequency
Britishnoun
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Abbreviations: rf. RF. a frequency or band of frequencies that lie in the range 10 kilohertz to 300 000 megahertz and can be used for radio communications and broadcasting See also frequency band
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( as modifier )
a radio-frequency amplifier
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the frequency transmitted by a particular radio station
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The instrument allowed them to scan the northern sky at multiple radio frequencies, offering a detailed look at the structure of the galaxy's magnetic field.
From Science Daily
In early January, a communications blackout at Athens International Airport snarled flights for hours, when multiple radio frequencies serving Athens airspace were hit by continuous "noise" interference.
From Barron's
The British government said it feared that other bodies would join in, potentially blocking radio frequencies from being used and barring commercial flights heading over the island.
"This vibrant image delivers an unparalleled perspective of our Galaxy at low radio frequencies," Ms. Mantovanini said.
From Science Daily
Spectrum refers to a range of radio frequencies essential for electronic communication.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
