Products developed by TISI include the GPS receivers series for civilian and military applications as well as related simulation and receiver development tools. All receiver variants incorporate advanced NavTrack™ processing technology.

    TrackView - Signal Simulation Software Package
                • Non-linear loop tracking and correlator model
                • Conventional and NavTrack™ processing options
                • Fast execution in C code
                • 6-DOF trajectory and IMU models
                • Antenna pattern and jammer laydown environments

    GRDP - GPS Receiver Development Platform
                • Supports integration of NavTrack™ functionality into GPS engines
                • Interfaces with variety of C/A and P/Y correlator systems
                • Processes advanced high-speed filter operations aboard DSP module
                • Captures correlator data and loop interactions for debugging
                • Speeds product integration process   

    TAGR - TISI Advanced GPS Receiver for Civilian Applications
                • 12 channel C/A code
                • NavTrack™ with 100 Hz updates
                • Robust carrier phase tracking
                • IMU aiding option
                • Dual-antenna optimal diversity option

    TAGR-M - GPS Receiver for Military Applications
                • 12 channel P/Y code, L1/L2
                • NavTrack™ with 100 Hz updates
                • RTK and carrier smoothed pseudoranges
                • Sub-meter accuracy in military environments
                • IMU aiding, AMRAAM interface