자동차의 기능 테스트를 보다 효과적으로 측정 할 수 있게 지원하는 전문 솔루션입니다.
The GSS7000 series of multi-GNSS, multi-frequency simulators from Spirent for GNSS testing which can grow with your evolving needs.
• GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS supported
• Up to 256 channels in a system, flexibly allocated across constellations
• Field upgrade minimises downtime as your needs grow
• Portable scenarios facilitate collaboration
• Class leading accuracy, fidelity and reliability
• Save and compare DUT data
• Receiver antenna pattern modelling
• Import motion from logged NMEA
• Selection of scenario generation and simulation control software available
SimGEN®: Comprehensive constellation, propagation and vehicle modelling with flexible data capture
SimREPLAYplusTM: Import remote trajectory, edit time, date and position
SimTESTTM: Test control with route-matched trajectory data from Google Maps®
Single Channel Utility: Simulate one channel per constellation with specified signal parameters. Switch signals and codes on/off via remote command
The GSS7000 offers exceptional accuracy, fidelity and authentic GNSS signal emulation across the entire series ensuring true performance at every test stage. A full range of hardware integration signals are provided including 1PPS in / out, 10MHz in / out and hardware trigger.
The GSS7000 Multi-GNSS Simulator is supported by a range of scenario generation and simulator control software packages including Spirent’s feature-rich SimGEN. Each software package has a range of capabilities from the all-inclusive SimGEN to packages more suited to production or integration / verification test processes.
SimGEN offers a complete and flexible scenario generation capability including control of the constellations, propagation, terrain obscuration, antenna patterns, multipath, vehicle trajectory and a range of error models.
SimREPLAYplus enables the user to define vehicle motion remotely as well as adding the ability to edit the time, date and position. SimREPLAYplus allows users to generate scenarios locally.
SimTEST offers easy to use yet precise capabilities for general testing, including generation of route-matched trajectory data from Google Maps
Single Channel Utility offers the capability to simulate one channel per constellation via remote commands. Perfect for many production test scenarios.
GPS L1 C/A
GPS L2 C/A
GPS L5 I/Q
GLONASS L1 C/A
GLONASS L2 C/A
GALILEO E1 OS
GALILEO E5 a/b
Phase Noise (Max)
0.02 rad RMS
±5 x 10-10
• GPS/SBAS nominal
Level control range
+15dB to -40dB
Level control resolutio
Level control accuracy
Physical and Electrical (Signal Generator)
110/240 V AC