Safran-Skydel GSG-7 Advanced GNSS Simulator
Key Features and performance
- All-in-view satellites simulation
- 1000Hz simulation iteration rate
- Low-latency HIL
- Live sky time synchronization
- On-the-fly scenario reconfiguration
- 6 Degrees of Freedom (DoF) receiver trajectories
- Flexible licensing
- In-field upgradability
- High-end performance (precision, resolution, ultra-high dynamic motion)
- Simulate hundreds of satellites in real-time using off-the-shelf graphics cards (GPU)
- Comprehensive and intuitive API (Python, C# and C++ open-source client)
- IQ file generation and playback
- Scalable and highly flexible architecture using software-defined radios
Signals
- GPS: L1-C/A, L1C, L1-P, L2-P, L2C, NavlC L5
- GLONASS: G1, G2
- Galileo: E1, E5a, E5b, E5AltBOC, E6HAS
- BeiDou-2: B1, B2
- BeiDou-3: B1C, B2a
- QZSS: L1-C/A, L1S, L2C, L5, L5S
- SBAS L1/L5: WAAS, EGNOS, MSAS, GAGAN,
- SDCM
- Custom signals
Signal Propagation and Errors Simulation
- Multipath and standard models
- Additive pseudorange ramps
- Satellite clock error modification
- Navigation message errors
- Multiple ionospheric/tropospheric models
- Antenna pattern models
- Relativistic effects
- Pseudorange/ephemeris errors
Additional Documents:
GSG-7 Advanced GNSS Simulator High Performance and Capability Made Easy
GSG-7 features high-end performance with a 1000 Hz simulation iteration rate, high dynamics, real-time synchronization, and simulation of all-in-view satellite signals. The GSG-7 is ideal for development and integration projects that require high performance and an increased number of constellation licenses and satellites in view for a single antenna or trajectory. GSG-7 supports multi-constellation and multi frequency GNSS simulations. Powered by our industry-leading Skydel simulation engine, GSG-7 can be programmed to simulate operations with all current and future GNSS signals. GSG-7 can also incorporate proprietary signals with a comprehensive SDK, which allows the generation of even the most sensitive signals
GSG-7: High Capability. Software-definedGSG-7 is revolutionizing the GNSS simulation industry with its easy-to-use, advanced simulation capabilities, extraordinary flexibility and rapid development cycles. Using the robust and innovative 1000Hz Skydel software engine and commercial-off-the-shelf (COTS) software-defined radios (SDRs), GSG-7 easily outperforms the competition. It can accommodate nearly any configuration to conduct system testing and simulation
GSG-7 Benefits
- Flexible software-defined platform
- Future proof design
- Includes all GNSS constellations
- Robust, integrated automation
- Easy and powerful HIL integration
- User-defined waveforms
- Supports aerospace simulations:
- Ultra-high dynamics trajectories
- High iteration rates
- Orbit simulations
The SDR format means that maintenance and customization are not only easier, but more affordable than other options on the market. The GSG-7 delivers precision and performance for your critical programs. Safran ensures reliability and can help accelerate your system’s time to market or deployment.
GSG-7 Advanced GNSS Simulator High Performance and Capability Made Easy
GSG-7 features high-end performance with a 1000 Hz simulation iteration rate, high dynamics, real-time synchronization, and simulation of all-in-view satellite signals. The GSG-7 is ideal for development and integration projects that require high performance and an increased number of constellation licenses and satellites in view for a single antenna or trajectory. GSG-7 supports multi-constellation and multi frequency GNSS simulations. Powered by our industry-leading Skydel simulation engine, GSG-7 can be programmed to simulate operations with all current and future GNSS signals. GSG-7 can also incorporate proprietary signals with a comprehensive SDK, which allows the generation of even the most sensitive signals
GSG-7: High Capability. Software-definedGSG-7 is revolutionizing the GNSS simulation industry with its easy-to-use, advanced simulation capabilities, extraordinary flexibility and rapid development cycles. Using the robust and innovative 1000Hz Skydel software engine and commercial-off-the-shelf (COTS) software-defined radios (SDRs), GSG-7 easily outperforms the competition. It can accommodate nearly any configuration to conduct system testing and simulation
GSG-7 Benefits
- Flexible software-defined platform
- Future proof design
- Includes all GNSS constellations
- Robust, integrated automation
- Easy and powerful HIL integration
- User-defined waveforms
- Supports aerospace simulations:
- Ultra-high dynamics trajectories
- High iteration rates
- Orbit simulations
The SDR format means that maintenance and customization are not only easier, but more affordable than other options on the market. The GSG-7 delivers precision and performance for your critical programs. Safran ensures reliability and can help accelerate your system’s time to market or deployment.