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a las frases

secondary radar

aerop. вторинний радіолокатор
avia. вторинна радіолокація; вторинний радар
comun. вторинна РЛС
 Inglés tesauro
secondary radar
avia. A radar system wherein a radio signal transmitted from the radar station initiates the transmission of a radio signal from another station.
avia., canad. A radar system that requires complementary aircraft equipment transponder. The transponder generates a coded reply signal in response to transmissions from the ground station interrogator. Since this system relies on transponder-generated signals rather than signals reflected from the aircraft, as in primary surveillance radar, it offers significant operational advantages such as increased range and positive identification.
secondary radar
: 6 a las frases, 3 temas
Aeropuertos y control del tráfico aéreo.2
Aviación2
Término militar2