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Showing results for radio frequency. Search instead for radiofrauen.
Definitions

radio frequency

NOUN
wave between audio and infrared
Synonyms
STRONGEST
high frequency
WEAK
RF audio frequency carrier frequency extremely high frequency intermediate frequency low frequency medium frequency superhigh frequency ultrahigh frequency very high frequency very low frequency

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.

United Parcel Service has invested $100 million to date in radio frequency identification technology to track packages across its U.S. network.

From The Wall Street Journal • Apr. 14, 2026

Within days of the killing of Iranian Supreme Leader Ayatollah Ali Khamenei on Feb. 28, cryptic messages were broadcast globally on a new shortwave radio frequency.

From Los Angeles Times • Mar. 10, 2026

Every vessel transmits a message per second over a universal radio frequency that announces its identity, destination and position.

From Barron's • Mar. 8, 2026

Mr Hermansen reckons that radio frequency jamming works against 80 to 90% of the drones that are flown.

From BBC • Oct. 20, 2025

You point it toward some fairly broad region of the sky, and it records how much energy, in a particular radio frequency, is coming down to Earth.

From "Cosmos" by Carl Sagan