| dbo:abstract |
El SELCAL o SELective CALling es un sistema de llamada empleado en las comunicaciones radio HF (generalmente en vuelos transoceánicos). (es) En aéronautique, Selcal ou SELCAL (de l'anglais Selective Calling System) est un système d'appel sélectif qui permet à un opérateur radio d'une station au sol d'avertir l'équipage d'un aéronef lorsqu'il souhaite entrer en communication avec l'appareil. Ce système peut fonctionner en VHF et HF mais il est utilisé quasi exclusivement en HF pour les communications à grande distance. (fr) In international aviation, SELCAL or SelCal is a selective-calling radio system that can alert an aircraft's crew that a ground radio station wishes to communicate with the aircraft. SELCAL uses a ground-based encoder and radio transmitter to broadcast an audio signal that is picked up by a decoder and radio receiver on an aircraft. The use of SELCAL allows an aircraft crew to be notified of incoming communications even when the aircraft's radio has been muted. Thus, crewmembers need not devote their attention to continuous radio listening. (en) SELCAL은 여러 개의 무선국 가운데 원하는 무선국만을 호출하는 방식이다. 같은 반송파를 사용하는 여러 개의 무선국이 있을 때 목적하는 무선국만을 호출하기 위하여 상대국에 대한 선택 신호를 보냄과 동시에 타국의 송수신 기능을 정지하는 방식이다. 항공, 무선이나 항만 전화 따위에 쓴다. (ko) SELCAL (ang. selective-calling radio system) – system selektywnego wywoływania wykorzystywany w lotnictwie podczas komunikacji między załogą statku powietrznego a służbami kontroli lotniczej na duże odległości. (pl) |
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http://www.asri.aero/our-services/selcal/ http://www.selcal.co.uk/What%20are%20Selcals.htm http://www.selcalweb.co.uk/ https://www.asri.aero/selcal/selcal-32/ http://www.ivao.aero/atcops/doc/selcal.htm http://www.asri.aero/selcal/ http://www.skybrary.aero/index.php/SELCAL |
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El SELCAL o SELective CALling es un sistema de llamada empleado en las comunicaciones radio HF (generalmente en vuelos transoceánicos). (es) En aéronautique, Selcal ou SELCAL (de l'anglais Selective Calling System) est un système d'appel sélectif qui permet à un opérateur radio d'une station au sol d'avertir l'équipage d'un aéronef lorsqu'il souhaite entrer en communication avec l'appareil. Ce système peut fonctionner en VHF et HF mais il est utilisé quasi exclusivement en HF pour les communications à grande distance. (fr) In international aviation, SELCAL or SelCal is a selective-calling radio system that can alert an aircraft's crew that a ground radio station wishes to communicate with the aircraft. SELCAL uses a ground-based encoder and radio transmitter to broadcast an audio signal that is picked up by a decoder and radio receiver on an aircraft. The use of SELCAL allows an aircraft crew to be notified of incoming communications even when the aircraft's radio has been muted. Thus, crewmembers need not devote their attention to continuous radio listening. (en) SELCAL은 여러 개의 무선국 가운데 원하는 무선국만을 호출하는 방식이다. 같은 반송파를 사용하는 여러 개의 무선국이 있을 때 목적하는 무선국만을 호출하기 위하여 상대국에 대한 선택 신호를 보냄과 동시에 타국의 송수신 기능을 정지하는 방식이다. 항공, 무선이나 항만 전화 따위에 쓴다. (ko) SELCAL (ang. selective-calling radio system) – system selektywnego wywoływania wykorzystywany w lotnictwie podczas komunikacji między załogą statku powietrznego a służbami kontroli lotniczej na duże odległości. (pl) |
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SELCAL (es) SELCAL (fr) SELCAL (ko) SELCAL (pl) SELCAL (en) |
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