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The Seagnat Control System (sometimes spelled SeaGnat or Sea Gnat) is a British decoy system produced by System Engineering & Assessment (SEA) Ltd firing rounds produced by Chemring Countermeasures Ltd used on many NATO warships to safeguard against incoming missiles. Each unit consists of six launchers that can be loaded with different rounds, depending on the threat: * Mk214 Seduction Chaff * Mk216 Distraction Chaff * Mk245 "GIANT" IR Round * Mk251 "siren" Active Decoy Round (only on later "DLH" versions)

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  • Seagnat (it)
  • Seagnat (en)
  • Seagnat (ru)
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  • The Seagnat Control System (sometimes spelled SeaGnat or Sea Gnat) is a British decoy system produced by System Engineering & Assessment (SEA) Ltd firing rounds produced by Chemring Countermeasures Ltd used on many NATO warships to safeguard against incoming missiles. Each unit consists of six launchers that can be loaded with different rounds, depending on the threat: * Mk214 Seduction Chaff * Mk216 Distraction Chaff * Mk245 "GIANT" IR Round * Mk251 "siren" Active Decoy Round (only on later "DLH" versions) (en)
  • Il Seagnat Control System (talvolta riportato come SeaGnat o Sea Gnat) è un sistema di decoy utilizzato in molte unità navali dei paesi della NATO per l'autodifesa contro i missili antinave. Ogni unità consiste in sei lanciatori che possono essere caricati con differenti cartucce da utilizzare in funzione delle minacce in arrivo: * Mk214 Chaff per le tecniche di seduzione * Mk216 Chaff per le tecniche di distrazione * Mk245 cartuccia contro i missili a guida infrarosso denominata "" * Mk251 decoy attivo denominato Siren (impiegabile solo con le versioni "DLH") (it)
  • Seagnat (также SeaGnat или Sea Gnat) — система постановки пассивных помех, используемая в ВМС стран НАТО для защиты от противокорабельных ракет. Представляет собой 6-ствольную пусковую установку, которая заряжаются различными типами боеприпасов в зависимости от предполагаемой угрозы: * Mk214 — дипольные отражатели (Seduction Chaff); * Mk216 — дипольные отражатели (Distraction Chaff); * Mk245 — инфракрасная ловушка; * Mk251 — передатчик активных помех. Пассивные помехи предназначены для создания искусственных целей высокой заметности и отвлечения систем наведения ракет от реальных целей. (ru)
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  • The Seagnat Control System (sometimes spelled SeaGnat or Sea Gnat) is a British decoy system produced by System Engineering & Assessment (SEA) Ltd firing rounds produced by Chemring Countermeasures Ltd used on many NATO warships to safeguard against incoming missiles. Each unit consists of six launchers that can be loaded with different rounds, depending on the threat: * Mk214 Seduction Chaff * Mk216 Distraction Chaff * Mk245 "GIANT" IR Round * Mk251 "siren" Active Decoy Round (only on later "DLH" versions) The rounds are launched as decoys to trick incoming missiles into missing the ship or to prematurely detonating. Rounds are launched from NATO standard 130mm Mark 36 SRBOC launchers, either fixed or trainable, and typically mounted in groups of around six barrels. The Active Decoy Round has three phases: a low g rocket motor to project it away from the ship, a drogue to slow the round, and a parasail wing that allows the decoy to slowly maneuver as it descends to the water. The device is 125 mm (4.9 in) diameter by 1 m (3 ft 3 in) long. It is powered by a thermal battery and its on-board computer allows the transmitters to radiate in either deception mode or noise (smart or barrage). Range is up to 500 m (1,600 ft) from the ship. (en)
  • Il Seagnat Control System (talvolta riportato come SeaGnat o Sea Gnat) è un sistema di decoy utilizzato in molte unità navali dei paesi della NATO per l'autodifesa contro i missili antinave. Ogni unità consiste in sei lanciatori che possono essere caricati con differenti cartucce da utilizzare in funzione delle minacce in arrivo: * Mk214 Chaff per le tecniche di seduzione * Mk216 Chaff per le tecniche di distrazione * Mk245 cartuccia contro i missili a guida infrarosso denominata "" * Mk251 decoy attivo denominato Siren (impiegabile solo con le versioni "DLH") Le cartucce di chaff sono lanciate per funzionare come ingannatori dei missili in arrivo e indurli a deviare dalla nave bersaglio o detonare prematuramente. L'ingannatore Siren ha tre fasi di funzionamento: un motore a razzo proietta il dispositivo lontano dalla nave, un primo parafreno rallenta l'ingannatore che poi dispiega un paracadute che consente una lenta discesa in mare. Il Siren è largo 125mm e lungo un metro. Dispone di una fonte autonoma di elettricità e il computer di bordo gli consente di trasmettere dei disturbi elettronici di tipo inganno o rumore (in inglese smart noise e barrage noise). Il raggio di azione è di 500m dalla nave. (it)
  • Seagnat (также SeaGnat или Sea Gnat) — система постановки пассивных помех, используемая в ВМС стран НАТО для защиты от противокорабельных ракет. Представляет собой 6-ствольную пусковую установку, которая заряжаются различными типами боеприпасов в зависимости от предполагаемой угрозы: * Mk214 — дипольные отражатели (Seduction Chaff); * Mk216 — дипольные отражатели (Distraction Chaff); * Mk245 — инфракрасная ловушка; * Mk251 — передатчик активных помех. Пассивные помехи предназначены для создания искусственных целей высокой заметности и отвлечения систем наведения ракет от реальных целей. Боеприпас имеет пороховой ускоритель, парашют для замедления падения и крыло-парус для горизонтального перемещения. Диаметр патрона 125 мм, длина — около 1 м. (ru)
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