Accuracy is paramount when launching weapons in the field. Your mission success and the safety of your troops depend on it. Collins Aerospace has proven expertise in delivering reliable, accurate navigation products for precision-guided missile and munitions systems. The Integrated GPS Anti-Jam System (IGAS) is no exception.

The IGAS is the first integrated GPS and Anti-Jam system in the proven family of Collins munitions receivers. The receiver utilizes 24-channel dual frequency all-in-view navigation, offering high performance GPS for tightly coupled GPS/INS (Global Positioning System/Inertial Navigation System) integrations. It is derived from the field-proven 12-channel NavStrike™ and Joint Direct Attack Munitions (JDAM) receivers. IGAS is a low-cost, small-size, high-accuracy and highly reliable system that has been specifically designed to meet the mission needs of missile and munitions applications.

Features & benefits

  • 24-channel SAASM-based design
  • >85 dB J/S performance
  • High-rate aiding
  • SA/AS capable
  • Fast Direct-Y capability
  • All-in-view track and navigation
  • High accuracy
  • Antenna masking selection
  • Precise time transfer (timing pulse not needed)
  • Continuous ionospheric corrections
  • Fifth-generation SAASM-based design
  • Dual-frequency (L1/L2) tracking
  • Enhanced Direct-Y code acquisition/cold start
  • High anti-jamming immunity
  • 24-channel all-in-view tracking and navigation
  • Field-programmable software
  • Designed for high-g vibration
  • High-speed serial interface
  • SAASM extended functions including black-key
  • Clock recalibration

Learn more about our Service Solutions

Whether you need a spare to keep your aircraft flying or would like enhanced functionality on an existing product, Collins Aerospace offers extensive parts and repair services to meet your mission requirements and keep your equipment operational. We can provide new or used parts, engineering services or tailored performance based programs to support your mission requirements.
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