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Showing results for radio frequency. Search instead for radiofrequenzbereichs.
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

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

The system can be built directly into existing pill capsules and uses a biodegradable radio frequency antenna to send a signal shortly after ingestion.

From Science Daily • Jan. 13, 2026

These satellite arrays have detected radio frequency waves from a supernova 11,000 light years away.

From BBC • Jul. 16, 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