radio 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

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

From BBC • Jul. 16, 2025

A contracted helicopter team followed the radio frequency emitted by the collars and essentially chased the wolves down, sometimes netting them or darting them from the sky, according to Hunnicutt.

From Los Angeles Times • Feb. 19, 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