-
1 ♦ radio
♦ radio /ˈreɪdɪəʊ/A n. (pl. radios)1 [u] radio: to broadcast by radio, trasmettere per radio; I heard it on the radio, l'ho sentito alla radio4 radio; apparecchio radio: to turn off the radio, spegnere la radio; to turn on the radio, accendere la radioB a. attr.● radio advertising, pubblicità radiofonica □ radio aerial, antenna radio □ radio alarm, radiosveglia □ (aeron.) radio altimeter, radioaltimetro □ radio amateur, radioamatore □ radio and television, radiotelevisione; (agg. attr.) radiotelevisivo □ radio astronomer, radioastronomo □ radio astronomy, radioastronomia □ (aeron., naut.) radio beacon, radiofaro □ radio bearing, radiorilevamento □ radio broadcast, e deriv. ► radiobroadcast, e deriv. □ (comput.) radio button, pulsante di opzione □ radio cab, radiotaxi □ (autom.) radio car, radiomobile □ ( anche sport) radio commentary, radiocronaca □ radio commentator, radiocronista □ (naut., aeron.) radio compass, radiobussola □ radio control, radiocomando □ (aeron.) radio-controlled autopilot, radiopilota □ radio-controlled car, automobilina radiocomandata (o telecomandata) □ radio dating, datazione radiocarbonica □ radio engineer, radiotecnico □ radio engineering, radiotecnica □ radio frequency, radiofrequenza □ (mil.) radio fuse, radiospoletta □ (astron.) radio galaxy, radiogalassia □ radio-gramophone, radiogrammofono □ (fam.) radio ham, radioamatore □ radio interview, intervista radiofonica □ radio link (o linkup), collegamento radio □ radio listener, radioascoltatore □ (naut.) radio navigation, radionavigazione □ radio operator, radiotelegrafista; (mil.) radiofonista □ radio oscillator, radiooscillatore □ radio play, radiodramma; originale radiofonico □ (miss.) radio probe, radiosonda □ radio pulse, impulso a radiofrequenza □ radio range-finder, radiotelemetro □ radio range finding, radiotelemetria □ (aeron.) radio range track, radiosentiero □ radio receiver, radioricevitore □ radio reception, radioricezione □ radio recorder, radioregistratore □ radio relay, radioripetitore □ radio relay system, ponteradio □ radio repairer, radioriparatore □ radio repeater, radioripetitore □ radio set, apparecchio radio; radio □ radio signal, radiosegnale □ radio sounding, radiosondaggio ( dell'atmosfera, ecc.); (naut.) radioscandaglio □ (astron.) radio source, radiosorgente □ radio spectrograph, radiospettrografo □ (astron.) radio star, radiostella; radiosorgente discreta □ radio talk, conversazione radiofonica □ (astron.) radio telescope, radiotelescopio □ radio transmitter, radiotrasmettitore □ radio tube (o radio valve), valvola termoionica □ radio van, radiofurgone □ radio wave, onda radio; radioonda □ car radio, autoradio ( radio di bordo) □ on the radio, alla radio □ portable radio (o pocket radio), radiolina.(to) radio /ˈreɪdɪəʊ/A v. t.B v. i.● to radio for help, chiedere aiuto via radio.
См. также в других словарях:
radio-frequency heating — ▪ physics Introduction process of heating (heat) materials through the application of radio waves of high frequency i.e., above 70,000 hertz (cycles per second). Two methods of radio frequency heating have been developed. One of these,… … Universalium
Radio frequency engineering — is the analysis and design of circuits at frequencies where transmission lines are comparable to the wavelength. It includes the study of amplifiers, oscillators, mixers, demodulators (including PLLs) and antennas. This is relevant to… … Wikipedia
Variable-frequency oscillator — A variable frequency oscillator (VFO) in electronics is a oscillator with an oscillation frequency that can be electronically changed (hence, variable).cite book |title=The ARRL Handbook for Radio Amateurs, Sixty Eighth Edition |editor=Larry D.… … Wikipedia
Beat frequency oscillator — A beat frequency oscillator or BFO in radio telegraphy, is a dedicated oscillator used to create an audio frequency signal from carrier wave transmissions to make them audible, as they are not broadcast as such. The signal from the BFO is then… … Wikipedia
Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… … Wikipedia
Radio receiver design — is a complex topic which can be broken down into a series of smaller topics. A radio communication system requires two tuned circuits each at the transmitter and receiver, all four tuned to the same frequency. [Cheney, M., Uth, R., Glenn, J.… … Wikipedia
radio — /ray dee oh /, n., pl. radios, adj., v., radioed, radioing. n. 1. wireless telegraphy or telephony: speeches broadcast by radio. 2. an apparatus for receiving or transmitting radio broadcasts. 3. a message transmitted by radio. adj. 4. pertaining … Universalium
Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… … Wikipedia
Radio communication system — A radio communication system send signals by radio. [cite book | title = Wireless Network Performance Handbook | author = Clint Smith, Curt Gervelis | year = 2003 | publisher = McGraw Hill Professional | isbn = 0071406557 | url =… … Wikipedia
Radio-controlled model — A radio controlled model (or RC model) is a model that is steerable with the use of radio control. All types of vehicles imaginable have had RC systems installed in them, including cars, boats, planes, and even helicopters and scale railway… … Wikipedia
Frequency changer — A frequency changer or frequency converter is an electronic device that converts alternating current (AC) of one frequency to alternating current of another frequency. The device may also change the voltage, but if it does, that is incidental to… … Wikipedia