Radio frequency definition

Radio frequency means a frequency in the portion of the electromagnetic spectrum that is between the audio-frequency portion and the infrared portion. The present practical limits of radio frequency are roughly 9 kHz to 3000 GHz.
View Source
Radio frequency means the number of times the current from a given source of non-ionizing electromagnetic radiation changes from a maximum positive level through a maximum negative level and back to a maximum positive level in one second; measured in cycles per second or Hertz (Hz). (Ord. 42-02 § 2 (21A.06.945))
View Source
Radio frequency. (“RF”) means a radio wave used for telecommunications purposes.
View Source

Examples of Radio frequency in a sentence

  • Using hardware and software at the Cell Site System (CSS) and Regional Processor (RP), the Blackbird-Registered Trademark- Platform collects and stores the following cellular call data that form a cellular call event signature, or "fingerprint": - Radio frequency (RF) transmission characteristics: The subtle differences between different cellular phones' RF signatures.

  • Radio frequency to which the pilot should switch following departure.

  • Radio frequency interference may be common in some areas and can affect this product’s range and performance.

  • PART 4: RADIO SERVICES - Radio frequency coordination - Maintenance of Federal Communication Commission licensing - Federal Aviation Administration regulatory compliance for radio towers - Utility Telecommunication Counsel activities - Local, state, and national regulatory activities EXHIBIT 2.1(a)(iii) SHARED SERVICES FACILITIES MANAGEMENT.

  • Licensee may offer additional payment mechanisms, such as Radio frequency identification (RFID) cards that are linked to a credit card or payment through mobile apps.


More Definitions of Radio frequency

Radio frequency means a discrete portion of electromagnetic wave that lies between 9kHz and 3,000GHz;
View Source
Radio frequency or "RF" means any frequency that is or can be used for commercial point-to-point wireless communications in the frequency range of 71 GHz through 76 GHZ, 81GHz through 86 GHz. "Communications" shall include transmissions of any form of simple keying or modulated digital signals including, voice, data, video and holograms for terrestrial applications.
View Source
Radio frequency means any frequency within the electromagnetic spectrum associated with radio wave propagation;
View Source
Radio frequency means electrornanetic waves of 20 frequencies between 9 kilohertz and 3,000 gigahertz, propagated in space without artificial guide:
View Source
Radio frequency means electromagnetic waves of frequencies between 9 kilohertz and 3000 gigahertz propagated in space without artificial guide;
View Source
Radio frequency means a radio spectrum unit that has a specific value;
View Source
Radio frequency means the frequency range of 300 kilohertz (kHz) to 100 gigahertz (GHz). "Radio frequency device" means any stationary device, machine, equipment or installation
View Source