- initial radio-frequency
- Авиация: начальная радиочастота
Универсальный англо-русский словарь. Академик.ру. 2011.
initial radio-frequency
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Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… … Wikipedia
radio and radar astronomy — Study of celestial bodies by measuring the energy they emit or reflect at radio wavelengths. It began in 1931 with Karl Jansky s discovery of radio waves from an extraterrestrial source. After 1945, huge dish antennas, improved receivers and data … Universalium
Radio control — (often abbreviated to R/C or simply RC) is the use of radio signals to remotely control a device. The term is used frequently to refer to the control of model vehicles from a hand held radio transmitter. Industrial, military, and scientific… … Wikipedia
Radio From Hell — Bill Allred (back), Kerry Jackson (front left), and Gina Barberi (front right). Radio From Hell: Songs From The Big Chair Genre Comedy, Talk Running time 4 hours … Wikipedia
Radio Swan (Honduras) — Radio Swan was a pirate radio station based in the Swan Islands, a group of islands in the western Caribbean Sea, near the coastline of Honduras. Under the Radio Swan and Radio Americas names, the station was in operation from 1960 to… … Wikipedia
Frequency synthesizer — A frequency synthesizer is an electronic system for generating any of a range of frequencies from a single fixed timebase or oscillator. They are found in many modern devices, including radio receivers, mobile telephones, radiotelephones, walkie… … Wikipedia
Radio communications during the September 11 attacks — This article reviews some of the details of radio communications at the September 11, 2001 World Trade Center attacks. [The purpose of revealing the operational details in this article is to allow operators of other communications networks and… … Wikipedia
Radio Canada International — Infobox Network name = Radio Canada International country = Canada network type = Radio network available = International owner = Canadian Broadcasting Corporation key people = launch date = February 25, 1945 past names = CBC International… … Wikipedia
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Walsall Hospital Radio — Radio station name = Walsall Hospital Radio frequency = Closed Wire System airdate = 18 March 1978 area = Walsall Manor Hospital format = Hospital Radio city = Walsall website = [http://www.walsall hr.co.uk www.walsall hr.co.uk] owner = Walsall… … Wikipedia
