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.

The companies said radio-frequency sensors offered a common method to detect drones since most are flown within visual range using a radio remote control that communicates via radio frequency.

From The Wall Street Journal • May 11, 2026

The system also includes a small antenna that sends data wirelessly by reflecting existing radio frequency signals, which keeps energy use extremely low.

From Science Daily • Apr. 19, 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

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