Skip to main content

TruTrak-M HDA

Overview

This receiver excels at navigating and tracking GPS signals from Earth’s surface to orbital altitudes at hypersonic speeds, delivering both a position, velocity and time solution and line-of-sight observables. The HDA has flown around the Earth, delivering exceptional accuracy and dependability. Engineered to meet the demands of the most challenging missions, the TruTrak-M HDA stands out as a reliable and accurate navigation solution.

Key Features and Benefits

  • Compact Design: Utilizes the Type II form factor with specialized software tailored for space applications as well as high dynamic applications
  • MGUE Standard Connector: Utilizes the 80-pin I/O connector in line with MGUE standards
  • Dual Frequency: Tracks C/A, Y and M signals on both L1 and L2 frequencies for robust navigation
  • Super High-Altitude Navigation: Accurate navigation at altitudes up to 8000 Km
  • Line-of-Sight (LOS) Observables: Delivering line-of-sight (LOS) observables, including Pseudorange and Carrier Phase at 10 Hz
  • Position, Velocity and Time (PVT) Data: Outputs PVT data at a frequency of 10 Hz for enhanced performance
  • Direct Signal Acquisition: Enables the direct acquisition of Y and M signals
  • Field Reprogrammable: Incorporates a field reprogrammable design, allowing for future updates with minimal disruption to system operations
  • Security Certified: Fully security certified and approved, supporting unclassified when keyed operations

Related News

The TruNav AJ multichannel digital antenna electronics bring together anti-jam, anti-spoofing and jammer situational awareness capabilities into a single solution designed for integration across military platforms.

Editorial | 09. 11. 2026

Beyond Anti-Jam: How Advanced GPS Technology Can Keep Airmen Ahead of Evolving Threats

L3Harris is advancing GPS protection with anti-jam, anti-spoofing and jammer awareness capabilities designed for an increasingly contested environment.

The TruNav AJ multichannel digital antenna electronics bring together anti-jam, anti-spoofing and jammer situational awareness capabilities into a single solution designed for integration across military platforms.

Editorial | 09. 11. 2026

Beyond Anti-Jam: How Advanced GPS Technology Can Keep Airmen Ahead of Evolving Threats

Launched effects fly through a red sky

Editorial | 08. 12. 2026

Defeating Modern Threats with Capable, Affordable Munitions

Green Wolf syncs with other launched effects and ground vehicles via digital lines

Press release | 07. 16. 2026

L3Harris and Shield AI Complete Autonomous Electronic Warfare Flight Test

Combining launched effects with a proven mission aircraft, Red Wolf™ and Sky Warden™ expand operational reach and flexibility.

Editorial | 04. 27. 2026

L3Harris Red Wolf + SKY RAIDER II INTERNATIONAL: Unmatched Flexibility for Kinetic Strike, EW, ISR and Support Missions

Nexus Background Stealth

Press release | 04. 29. 2026

L3Harris Announces Confidential Submission of Draft Registration Statement for Proposed Initial Public Offering of Missile Solutions Business

Resources

  • TruTrak-M HDA Spec Sheet

    TruTrak-M HDA Spec Sheet

Contact the M-Code Team

Reason for Inquiry
Reason for Inquiry
Contact Us

Related Domains & Industries

Solutions that solve our customers' toughest challenges.
view all capabilities