radio spectrum

radio spectrum
noun Date: 1929 the region of the electromagnetic spectrum spanning the radio frequency range

New Collegiate Dictionary. 2001.

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  • radio spectrum — noun the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television (Freq. 1) • Syn: ↑radio frequency spectrum • Hypernyms: ↑spectrum • Part Holonyms: ↑electromagnetic… …   Useful english dictionary

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  • Radio spectrum pollution — is the straying of waves in the radio and electromagnetic spectrums outside their allocations that cause problems for some activities. It is a specialised form of light pollution, and of particular concern to radio astronomers. See also *… …   Wikipedia

  • Radio Spectrum Policy Group — (RSPG), das Beratergremium in frequenzpolitischen Fragen der Europäischen Kommission. Es unterstützt und berät die Kommission in frequenzpolitischen Fragen, bei der Koordinierung der politischen Ansätze sowie bei Maßnahmen, die für die Errichtung …   Deutsch Wikipedia

  • radio spectrum — the portion of the electromagnetic spectrum that includes radio waves. [1925 30] * * * …   Universalium

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  • Radio-frequency sweep — or Frequency sweep or RF sweep refer to scanning a radio frequency band for detecting signals being transmitted there. This is implemented using a radio receiver having a tunable receiving frequency. As the frequency of the receiver is changed to …   Wikipedia

  • Radio galaxy — Radio galaxies and their relatives, radio loud quasars and blazars, are types of active galaxy that are very luminous at radio wavelengths (up to 1038 W between 10 MHz and 100 GHz). The radio emission is due to the synchrotron process. The… …   Wikipedia

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