L-3 Corporation
L-3 ALST  
Products and Services
Infrared Products and Systems
MWIR Cameras
IR Targeting Sights
EO/IR Surveillance Systems
Large Format/Wide-Area Surveillance Systems
Missile Seekers
Cryogenic Coolers
Threat Warning
Situational Awareness
Infrared Video Processing
Threat Warning

Improved Infrared Warning Receiver

Long-range, multi-threat capabilities provide continuous tracking while search and verification of surface-to-air and air-to-air missile launches for unsurpassed survivability.


  • Sensor unit electronics upgraded to provide increased detection range
  • Field-proven reliability and performance
  • Currently deployed
  • Pinpoint threat resolution
  • Covert threat warning fully compatible with EMCON operations
  • High probability of detection and low false-alarm rate
  • Long-range detection for maximum time to counter missile
  • Operational over entire flight envelope
  • Variable sensor configurations for hemispheric or spheric Field-Of-View (FOV)
  • Simultaneous multi-threat capability
  • Multispectral discriminators to reject backgrounds and countermeasures
  • Full system operation with or without data bus integration
  • Directional Infrared Countermeasures (DIRCM) interface
  • Robust scanning infrared technology
  • Flight line reprogrammable

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