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radio-frequency
Sinônimos - Inglês
radio frequency
Definição1
Any frequency at which coherent electromagnetic radiation of energy is possible.
Fonte1
TERMIUM PLUS. The Government of Canada’s terminology and linguistic data bank. Retrieved May 28, 2020 from http://www.btb.termiumplus.gc.ca/.
Fonte2
INTERNATIONAL MARITIME ORGANIZATION; INTERNATIONAL CIVIL AVIATION ORGANIZATION. IAMSAR manual: international aeronautical and maritime search and rescue manual. Volume II: mission co-ordination. 3rd ed. Montréal, 2013. (Doc. 9731)
Contexto
For aural electronic search by a facility without homing capability, a radio-frequency signal from a survival beacon is detected and converted electronically to an audible sound which at least one member of the search facility crew can hear via a speaker or earphones. The following procedures are normally used only by aircraft. (The procedures could be used by vessels but the lack of equipment for detecting the signal as well as the low height of the vessel make this a less practical search technique.)
Subárea
Radio Transmission
Related Term
frequency
Français
radiofréquence