electronic countermeasure


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electronic countermeasure

[i‚lek′trän·ik ′kau̇nt·ər‚mezh·ər]
(electronics)
An offensive or defensive tactic or device using electronic and reflecting apparatus to reduce the military effectiveness of enemy equipment involving electromagnetic radiation, such as radar, communication, guidance, or other radio-wave devices. Abbreviated ECM. Also known as electromagnetic countermeasure.
References in periodicals archive ?
There also a variety of radars and electronic countermeasure combat systems, according to a press release China's State Administration for Science, Technology and Industry for National Defense.
The work will involve the design, manufacture and supply of equipment that will form part of a Defensive Aids Suite system integration test rig, enabling the customer to carry out verification of electronic countermeasure configurations prior to their installation on aircraft.
In some cases, these sigint systems can activate a collocated electronic countermeasure to jam the radar.
general-purpose bombs, incendiary and Rockeye II duster bombs, Maverick missiles and laser-guided/electro-optically guided bombs, infrared countermeasure flares, electronic countermeasure chaff and jammer pods.
The model MA4AGFCP910 is an AlGaAs flip chip diode designed for a variety of broadband (0.1 to 50 GHz) multi-throw switch and switched-phase shifter circuits, including those commonly found in electronic countermeasure, radar and high speed instrumentation systems.
Sosna is not receptive to adversary electronic countermeasure systems, has noise immunity and is able to conduct missions with a high possibility of not being tracked down.
Wingspan: 57 feet, 6 inches Speed: 420 miles per hour Ceiling: 45,000 feet Maximum Takeoff Weight: 51,000 pounds Range: 800 miles Armament: One 30 mm GAU-8/A seven-barrel Gatling gun; up to 16,000 pounds of mixed ordnance on eight under-wing and three under-fuselage pylon stations, including 500 pounds of Mk-82 and 2,000 pounds of Mk-84 series low/high drag bombs, incendiary cluster bombs, combined effects munitions, mine dispensing munitions, AGM-65 Maverick missiles and laser-guided/electro-optically guided bombs; infrared countermeasure flares; electronic countermeasure chaff; jammer pods; 2.75-inch rockets; illumination flares and AIM-9 Sidewinder missiles.
Armament: One M-61A1 20 mm multibarrel gun, up to six AIM-9 infrared missiles, AMRAAM missiles, air-to-air and air-to-surface munitions and electronic countermeasure pods.
general-purpose bombs, incendiary and Rockeye II cluster bombs, Maverick missiles and laser-guided/electro-optically guided bombs, infrared countermeasure flarcs, electronic countermeasure chaff and jammer pods.
Armament: One M-61A1 20mm multibarrel cannon with 500 rounds; external stations can carry up to six air-to-air missiles conventional air-to-air and air-to-surface munitions and electronic countermeasure pods
To these systems is added the latest generation electronic countermeasure SAGE , also supplied by the company.
BAE Systems, Information and Electronic Warfare Systems Integration Corp., Nashua, N.H., is being awarded a $59,003,220 firm-fixed-price contract for the fabrication, assembly, test and delivery of six low rate initial production AN/ALQ-214(V) Integrated Defensive Electronic Countermeasure Radio Frequency Countermeasure units and 30 ALE-55 Fiber Optic Towed Decoys.

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