interrogation frequency

См. также в других словарях:

• 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 Frequency Identification — Radio identification Une puce de radio identification EPC utilisée par Wal Mart La radio identification plus souvent désignée pa …   Wikipédia en Français

• Radio frequency identification — Radio identification Une puce de radio identification EPC utilisée par Wal Mart La radio identification plus souvent désignée pa …   Wikipédia en Français

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• Air traffic control radar beacon system — The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance radar monitoring and separation of air traffic. ATCRBS assists ATC radars by acquiring information about the aircraft being monitored,… …   Wikipedia

• Identification friend or foe — An IFF Test Set used for testing transponders on aircraft …   Wikipedia

• Liaison 16 — La Liaison 16 (L16) est un standard de liaison de données tactiques de l OTAN pour l échange d informations tactiques entre des unités militaires. Le contenu de sa messagerie et le protocole d émission sont définis par le STANAG[acro 1] 5516 pour …   Wikipédia en Français

• Secondary surveillance radar — SSR antenna of Deutsche Flugsicherung at Neubrandenburg, in Mecklenburg/Western Pomerania Secondary surveillance radar (SSR)[1] is a radar system used in air traffic control (ATC), that not only detects an …   Wikipedia

• Portable Collision Avoidance System — PCAS, which stands for Portable Collision Avoidance System, is an aircraft collision avoidance system similar in function to TCAS (Traffic Collision Avoidance System). TCAS is the industry standard for commercial collision avoidance systems but… …   Wikipedia

• Distance measuring equipment — D VOR/DME ground station DME by itself Distance measuring equipment (DME) is a t …   Wikipedia

• 140th Military Intelligence Battalion (United States) — Infobox Military Unit unit name= 140th Military Intelligence Battalion (Combat Electronic Warfare Intelligence) (Heavy Division) caption=140th Military Intelligence Battalion distinctive unit insignia dates=1986 1995 country= United States… …   Wikipedia