The GSG-8 Gen2 is an evolution of the GSG-8 and the latest addition to the Skydel family of simulators. It is equipped with 6 high quality GNSS RF outputs and 1 ready-to-use combiner output to support up to 6 independent GNSS scene simulations, or 2 independent scene simulations with full constellation and full frequency band.
The GSG-8 Gen2 supports synchronized or independent emulation of major constellations and frequency bands such as BeiDou, GPS, Galileo, GLONASS, QZSS, NavIC, and SBAS, and features high-level performance including 1000 Hz high analog update rate, high dynamic performance, and real-time synchronization capability.
The system is ideally suited for extremely high-performance applications and multi-vehicle/multi-antenna scenarios for R&D, navigation testing and system integration projects, such as RTK and other high-precision positioning applications.
based on GPU Framework (used form a nominal expression) GSG-8 Gen2 Simulator Provides the ability to test GNSS signals to the highest standards, withEasy-to-use formatIt meets the growing demand for location-aware applications, as well as systems that require navigation or timing functions.GSG-8 Gen2 GNSS Simulator Equipments 6 front panel high quality RF outputs up to 1 Road merge outputIt covers the entire GNSS frequency band and has a 1000 Hz simulation update rate, high dynamic performance, real-time synchronization capability and full-field satellite signal simulationHigh-end performance such as
The system can simulateAll existing and future GNSS signalsIt is used for testing various types ofComplex GNSS Application Scenarios and System RequirementsIt provides a powerful and reliable test platform for R&D, validation and integration.
Suitable for all kinds of application requirements, supporting users to freely mix and match and flexible configuration.
Open 2000+ signals simulation quantity, create more close to the real environment of the high-precision simulation experience
Supports up to 6 simulation cases running simultaneously, one GNSS simulator is equivalent to 6 systems.
Adopts software-defined architecture to support rapid expansion and upgrading of future functions.
Combined outputs and independent outputs can be combined for greater flexibility and deployment.
Additional redundant data management mechanisms can be added to enhance system reliability and data security.
The maximum number of output ports has been increased to 6, supporting up to 6 independent scenes or 2 full-constellation, full-band scene emulations at the same time, as well as S-band and more complex application scenes.
The GSG-8 Gen2 is internally upgraded to the latest generation of hardware in the industry, providing higher quality GNSS signal output, more accurate time synchronization, and more powerful computing performance.
It also provides a combined output and six independent output ports, making the configuration and distribution of GNSS signals more flexible, intuitive and user-friendly.
New data redundancy and backup mechanism effectively protects user data security and ensures that critical test data will not be lost.
| Project | Traditional GNSS Simulator | GSG-7 | GSG-8 Gen2 |
|---|---|---|---|
| RF Output | 1 | 1 | 2, 4, 6 |
| Channel/Star Search | 1 | 700 | 2000+ |
| Supporting Constellations | GPS, Beidou, Galileo, GLONASS | GPS, Beidou, Galileo, GLONASS, QZSS, IRNSS/NavIC | GPS, Beidou, Galileo, GLONASS, QZSS, IRNSS/NavIC |
| Simultaneous Output Band | 1 | MAX | MAX |
| Simulation Iteration Rate | 10 Hz | 1000 Hz | 1000 Hz |
| Multiple Examples | N | 2 | 6 |
| HiL Delay | ＞130 ms | Down to 5 ms | Down to 5 ms |
| Spurious Transmission | ≤ 40 dBc | -65 dBc | < -65 dBc |
| harmonic (wave) | ≤ 40 dBc | < -50 dBc | < -45 dBc |
| Maximum Relative Speed | 20,000 m/s | 1,500,000 m/s | 1,500,000 m/s |
| Maximum relative acceleration | 4 g (to be expanded) | Unlimited | Unlimited |
| Maximum Relative Rush (Jerk) | 20 m/s³ | Unlimited | Unlimited |
| refresh rate | 10 Hz | 1000 Hz | 1000 Hz |
| power accuracy | ±1.0 dB | ±0.5 dB | ±0.5 dB |
| Output Signal Level | -65 to -160 dBm | -135 to -30 dBm (0.1 dBm resolution) | -135 to -30 dBm (0.1 dBm resolution) |
| Hypocenter Accuracy | 1 mm | ±0.001 m | ±0.001 m |
Skydel GNSS simulation engine provides users with an intuitive and powerful operating environment.
Skydel has an intuitive and modern user interface with an easy-to-use API to fulfill the PNT domain simulation test requirements in a single software. 95% The newest feature of the newest test system, the newest feature of the newest test system, dramatically simplifies the operation process of complex test tasks.
System Support GNSS simulation, IMU simulation and RTK simulation It provides users with a comprehensive and highly integrated simulation platform.
Through its highly integrated design, Skydel effectively lowers the learning curve for engineers in the field of simulation and testing, helping teams deploy test solutions faster, accelerate product development cycles, and avoid unnecessary time and cost for tool familiarization and system configuration.
Skydel allows the user to control theSatellite side, transmission environment to receiving terminalTotal control, can be selected according to the actual needs of the simulation of theConstellation, frequency band, number of satellites, power and pseudorange parametersThe
At the same time, the system also supports theSatellite Position, Signal Error, Transmitted Message and Signal SequenceCustomized settings to meet various customized test requirements.
Through a highly configurable design, Skydel provides a highly customizable satellite signal simulation environment that enables users to fine-tune control and simulate the entire satellite navigation system link from multiple dimensions.
Skydel fromHardware and SoftwareProvide users with a high degree of flexibility and openness. Its software-defined architecture gives the system excellent flexibility, interconnectivity and scalability. Based on the command-line design structure, users can control and operate the GNSS simulator directly through external commands and realize the hardware automation process by software programming.
Skydel Support Python, LabVIEW, C# and C++. The GNSS simulation engine, Skydel, allows users to directly control and operate the GNSS simulation engine in a variety of development environments, thereby significantly improving test and R&D efficiency.
Skydel supports real-time feedback monitoring of receivers/Devices Under Test (DUTs), allowing users to easily monitor and control NMEA DataThe system can display the status of each satellite, reboot the DUT, and synchronize the operation of the emulator and receiver. The system can display each satellite'sReceiver Time, Position Information, DOP, Sky View and C/No It also realizes the deviation observation between the emulator and the receiver.
With its highly integrated and flexible simulation environment, Skydel dramatically improves the efficiency and convenience of the development, testing and optimization of satellite navigation systems and their receivers.
Skydel supports advanced Hardware-in-the-Loop (HiL) simulation and performance observation with HiL latency below 10 msEven as low as 5 msThe system is built with complete diagnostic and analysis tools for real-time performance measurement. Complete diagnostic and analysis tools are built into the system for real-time performance measurement, providing highly transparent test information for both the system and the user.
Being on the marketThe only tool with embedded visualizationSkydel's simulation solutions help users optimize their systems and test processes and efficiently troubleshoot problems, including GPU performance testing, HiL performance analysis, automated process and code status analysis, receiver performance deviation analysis, and overall system performance analysisThe
Software-defined GNSS simulators can be applied at all stages of the production chain, and HONGKEI focuses on application scenarios during the R&D, integration and validation phases to maximize product benefits and accurately enhance engineers' testing efficiency!
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-Development of receivers or systems (early closed design session)
-Development of signals or constellations (ESA, KPS, etc.)
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-Passing Test / Production Line Quality Test
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-SIL
-Open loop HIL
-Closed loop HIL
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-Test receiver/GNSS systems, integrating navigation system testing, interference and special environment immunity assessment (e.g., satellite, atmosphere, multipath effects).
Professional training is provided to help engineers quickly master the use of Skydel software and the GNSS simulation testing process:
How to realize software-defined GNSS simulation and emulation? In this course, we will introduce the basic background of GNSS simulation and modeling, and explain the basic functions and environment of Skydel software.
How to realize software-defined GNSS simulation and emulation? In this course, we will introduce the main features of Skydel software and demonstrate its operation, with a practical demonstration of GNSS signal generation.
As a solution provider in the field of electronic test and measurement, Avision offers a complete range of technical services and professional support, including:
Whether it is test system deployment, technology integration or application development, DynaSys can provide professional support to help customers improve test efficiency and R&D capability.
HONGKE GNSS Simulation Series provides a series of GNSS turnkey solutions such as GNSS simulators and simulation software.
The GTS P7 is a Skydel-based Positioning, Navigation and Timing (PNT) test solution that provides the industry's highest standard of Global Navigation Satellite System (GNSS) signals in an easy-to-use, one-stop, compact design. Designed to provide the industry's highest standard of Global Navigation Satellite System (GNSS) signal testing in an easy-to-use, one-stop-shop, miniaturized form factor, the GTS P7 delivers high-end performance with simulation iterations up to 1000 Hz and supports up to 700 channels (number of simultaneous searches) to simulate high-dynamics, real-time synchronization, and full-field satellite signals. It supports multi-constellation and multi-frequency GNSS simulation and can be programmed to simulate all existing and future GNSS signals.
The GSG-8 Gen2 is an evolution of the GSG-8, an expert Positioning, Navigation and Timing (PNT) test solution and the latest addition to the Skydel-based simulator family. Equipped with six high-quality GNSS RF outputs and a ready-to-use merge output covering all GNSS bandwidths, the GSG-8 Gen2 offers excellent performance, supporting high simulation iteration rates up to 1000 Hz, high dynamics and real-time synchronization, as well as the ability to simulate all visible satellite signals. test and system integration projects in multi-vehicle/multi-antenna environments.
The HONGKE GNSS simulator can be flexibly selected for discrete or embedded installation in Dexter's automation standard validation tools. It provides one-click scene configuration and full-area control for the following standards, realizing standard-based validation and testing, and supporting automatic test report generation and export functions for easy archiving and documentation:
The Skydel simulation engine combines the high-end performance of a GNSS simulator with the economy and flexibility of a software-defined architecture. With a rich feature set supporting up to 1000 channels (number of simultaneous searches), 1000 Hz simulation iteration rate, remote control of user-defined scripts, and a highly scalable architecture based on software definitions, Skydel supports multiple RF channels and thousands of simulated satellite channels, and supports high-level integration and software development, providing excellent flexibility and scalability.
The Skydel Anechoic GNSS simulator allows users to accurately reproduce real-world GNSS environments in darkroom environments. With 32 independent RF outputs, the system can drive up to 16 dual-band antennas simultaneously. Revolutionary features such as automatic antenna mapping, automatic time delay calibration and automatic power loss calibration make the Skydel Anechoic one of the most advanced GNSS darkroom simulation systems on the market today.
HONGKEI is committed to providing you with a wide range of paid technical services related to this product, designed to help you succeed in your project in the most cost-effective manner. Please contact us if you need technical services related to this product!
