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Noun

radio-frequency spectrum - the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television

spectrum - an ordered array of the components of an emission or wave

electromagnetic spectrum - the entire frequency range of electromagnetic waves

radio emission, radio radiation, radio wave - an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m

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References in periodicals archive

The World Radiocommunication Conference, held every three to four years, is mandated to review and revise the Radio Regulations, the international treaty governing the use of radio-frequency spectrum and satellite orbits.

WRC-19 to focus on management of scarce orbit resources

World Radiocommunication Conferences are mandated to review and revise the Radio Regulations, the international treaty governing the use of radio-frequency spectrum and satellite orbit resources.

Preparatory meeting finalises report to WRC15

Another obstade is a shortage of radio-frequency spectrum, which limits how much new wireless equipment the military can buy and operate.

Wireless technology vendors rethink strategy

The first sets the stage for the next generation of mobile devices, establishing standards for IMT-Advanced technology, which uses the radio-frequency spectrum more efficiently to deliver data much faster than current 3G and 4G standards.

January 19--The UN Radiocommunications Assembly votes on two key decisions at its meeting in Geneva

The conference is aimed at reviewing and revising the Radio Regulations, the international treaty governing the use of radio-frequency spectrum and satellite orbits.

UAE chair World Radiocommunication Conference

It will also be offered as a key input at the next World Radiocommunication Conferences (WRC-12 and WRC-15/16) -- the so-called 'Wireless Olympics', where regulations governing the use of radio-frequency spectrum are reviewed.

30-fold growth in mobile traffic seen in a decade

To ensure that these operations can be undertaken without interference, ITU, as the international steward of the limited resource of radio-frequency spectrum, allocates the necessary frequencies and approves technical standards,.

New report highlights power of ICTs in tackling climate change