VIAVI GPSG-1000 GPS Satellite Simulator – Portable 12-Channel GPS/Galileo Test Set

Description

The VIAVI GPSG-1000 GPS Satellite Simulator fills a critical gap in the market by offering a cost-effective, 12-channel test set capable of creating realistic three-dimensional simulations. Designed for portability and versatility, this simulator supports GPS and Galileo receivers, including WAAS/EGNOS SBAS simulation, making it ideal for flight line and bench testing.
Key capabilities include dynamic 3D positional simulation, user-defined latitude/longitude/height input, and multi-leg waypoint navigation plans that can be saved and recalled under user-assigned names. A built-in GPS receiver allows positional simulation based on range, heading, and altitude from the current test set position. The system is software-upgradable and supports advanced features for realistic navigation testing.
Additional highlights:

- Simulated 3D position entry or dynamic simulation via multi-leg waypoint schemes.
- Unlimited navigation plans saved and recalled under user-defined names.
- Built-in GPS receiver for positional simulation.
- SBAS satellites WAAS/EGNOS selectable manually or automatically.
- Easy setup for system, user, and RF parameters.

Features

• 12-Channel GPS/Galileo Simulation – Creates realistic 3D positional scenarios.
• GPS Signals Simulated – L1, L1C*, L2C*, L5*
• Galileo Signals Simulated – E1, E5**, E5a**, E5b**
• Simultaneous GPS/Galileo Simulation – Mixed satellite configurations supported.
• WAAS/EGNOS SBAS Simulation – Enhances accuracy for navigation systems.
• Static & Dynamic Simulations – Via NMEA-0183 file record and playback.
• Upgradeable Design – 12-channel configuration with RAIM support and future upgrade path.
• Programmable SV Parametrics & Health – Full control over satellite parameters.
• User or Built-In GPS Receiver Referenced Time & Date – Accurate simulation timing.
• PVT Data Output – Available via RS-232 for integration.
• User-Defined Data Transfer – Share data between linked GPSG units.
• Remote Control Interface – Ethernet connectivity for advanced control.
• Waypoint Navigation – Realistic trajectory changes with auto-calculated rates of turn and climb/descent.
• SBAS Support – WAAS/EGNOS selectable manually or automatically.
• Portable & Rugged Design – Ideal for flight line and bench testing.
• (Note: For tracking L1C, L2C, or L5 signals, some receivers require synchronized L1 transmissions. For E5 signals, some receivers require synchronized E1 transmissions.)

Frequently Asked Questions