radio frequency
Noun: 1. A specific range of electromagnetic wave frequencies: A radio frequency is a rate of oscillation in the electromagnetic spectrum that is lower than that of infrared light but higher than the frequencies used for audio signals. These frequencies are used for wireless communication and broadcasting. 2. The frequency itself: The term can also refer to a specific numerical value within this range, such as a particular channel or station's broadcast frequency.
The term "radio frequency" is used to describe the technical carrier waves for communication systems and is often abbreviated as RF. * The new satellite operates on a different radio frequency. * Engineers must ensure the device does not interfere with other radio frequencies. * Tune your receiver to the correct radio frequency to hear the broadcast.
- "Radio frequency spectrum": This refers to the entire range of radio frequencies available for use.
- Allocating the radio frequency spectrum is a critical task for regulators.
- "Radio frequency identification (RFID)": A technology that uses radio waves to identify and track tags attached to objects.
- The warehouse uses radio frequency identification to manage inventory.
- RF (abbreviation): The common abbreviation for "radio frequency."
- The RF signal is very strong here.
- Radiofrequency (adj): An alternative spelling used as an adjective.
- The device underwent radiofrequency ablation therapy.
- Carrier wave: A pure wave of constant frequency, altered to carry information. (More technical/specific)
- Broadcast band: A range of frequencies allocated for broadcasting. (More specific to public transmission)
- Radio frequency interference (RFI): Degradation of a signal caused by an external source emitting radio frequencies.
- Poor shielding can lead to radio frequency interference.
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an electromagnetic wave frequency between audio and infrared
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