The Next Generation of Assured PNT
Export Controlled
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The Most Advanced Navigational System Available for the Dismounted Soldier
Built to the demanding requirements of a U.S. Army Program of Record, TRX DAPS II is a state-of-the-art navigation system developed to replace the legacy Defense Advanced GPS Receiver (DAGR).
TRX DAPS II leverages M-Code GPS and other technology layers to deliver Assured Positioning, Navigation, and Timing (A-PNT) information to warfighters and their combat systems in situations where GPS is denied or compromised. |
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TRX DAPS II Goes Beyond M-Code
Non-Stop, Reliable PNT Military-grade GPS based on M-Code technology is the most reliable source of PNT available for the battlefield. Currently, TRX DAPS II is the only proven production system being fielded to deliver M-code GPS to dismounted warfighters. TRX DAPS II is much more than an M-Code receiver. Building on M-Code GPS as a foundation, TRX DAPS II integrates additional layers of PNT technology, enabling it to deliver continuous and reliable PNT information to warfighters, even while under threat. |
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Multi-Layer Assurance
Unmatched A-PNT Capabilities TRX DAPS II provides warfighters and their combat systems with a continuous stream of assured PNT information by fusing inputs from a diverse range of PNT sources including:
By continuously cross-checking data from these and other inputs, TRX DAPS II monitors PNT source integrity, eliminates compromised sources, and delivers assured position and time to the warfighter.
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Timing Holdover Using its internal precision clock, TRX DAPS II maintains accurate time while under threat, enabling uninterrupted time transfer to warfighters and their combat systems. |
Threat Monitoring TRX DAPS II detects and eliminates PNT sources compromised by jamming or spoofing attacks, while alerting the warfighter to potential threats. |
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DAGR Backward Compatibility
Seamless Migration to M-Code GPS TRX DAPS II was selected by the U.S. Army to replace the legacy Defense Advanced GPS Receiver (DAGR). Using TRX DAPS II, existing DAGR users can seamlessly upgrade their existing deployments to immediately access the resilience and assurance of M-Code based Assured PNT.
Plug & Play Interoperability - The TRX DAPS II solution includes a family of cabling accessories which support the standard interfaces and communications protocols commonly used in existing DAGR deployments. |
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Flexible Deployment Options
Built for the Modern Warrior TRX DAPS II supports a diverse set of tactical requirements, from full integration with the Nett Warrior ensemble to standalone dismount operation.
Optimized through extensive soldier testing and feedback, TRX DAPS II provides warfighters with an intuitive user experience delivered through modern and familiar devices that are already fielded. |
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ATAK Integration
Warfighters equipped with ATAK can fully interact with TRX DAPS II through the ATAK End User Device, enabling them to maintain full situational awareness through a unified interface. |
Standalone Operation
TRX DAPS II features a large, high-resolution, night vision compatible display and intuitive menu-driven workflows making it easy for soldiers to interact with it directly. |
Tactical Watch
Warfighters can interact with TRX DAPS II using a tactical watch connected over encrypted Bluetooth, enabling them to conveniently and discreetly access PNT information. |
