SPIRENT/Spirent Satellite Navigation Signal Simulators and Record Reducers series;
Satellite navigation signal simulators are: GSS6300/GSS6700/GSS9000/GSS7000;
Satellite navigation signal record reducer GSS6400/GSS6450.
I. Satellite navigation signal simulator:
The Satellite Navigation Signal Simulator provides GPS/SBAS L1, GLONASS L1, Galileo E1 and BeiDou B1 signals through a single chassis. Each enabled constellation has 12 channels, providing satellite signals for a wide range of development and integration efforts.
Spirent's GSS6700 can be tailored to meet your needs through a choice of software applications.
Simulation features:
● Supports GPS/SBAS, GLONASS, BeiDou and Galileo signals.
● 12 independent channels per constellation
Supports field upgrades to minimise downtime
Portable scenarios that simplify collaboration
● Industry-leading accuracy, fidelity and reliability
● Ability to save and compare data from the device under test
● Receiver antenna directional map modelling
Support for importing NMEA-formatted trajectories
● Choice of different software for scenario generation and simulation control
◆ SimREPLAY interactive real-time control with auxiliary data extraction function.
SimREPLAYPlus for importing remote trajectories, editing time, data and position.
SimGEN provides satellite constellation, transmission and carrier modelling capabilities and flexible data acquisition.
Typical Configuration:
The GSS6700 supports GPS/SBAS, GLONASS, Galileo and BeiDou-2 L1/B1 simulation for a single signal or a combination of several signals.
and each constellation can be configured with up to 12 signals. And each constellation can be configured with up to 12 channels, and a single device can be configured with up to 36 channels.
GPS only
● GLONASS only
● Galileo only
● BeiDou-2 only
● GPS+GLONASS
● GPS+GLONASS
● GPS+GLONASS+Galileo
● GPS+GLONASS+BeiDou-2
II. Satellite navigation signal recording and playback system
Record function:
- Record 4 GNSS signals (GPS/GLONASS/BEIDOU/GALILEO/QZSS) Frequency: L1,L2,L5,B3 - Portable, battery-powered - Simple one-button logging function - 1 .5 hours of internal battery power - 4,8, or 16 -bit I & Q bit depth for improved signal fidelity - Vehicle power adapter (car charger) 1TB or 2TB internal hard drive, (1 or 2TB mobile hard drive) or 8TB external hard drive (optional);
- OCXO provides stability and low phase noise - Supports both narrowband (10 MHz) and wideband (30 MHz or 50 MHz) configurations - Built-in GNSS receiver;
- 1TB hard drive Zui supports up to 25 hours of recording time - Can store external data synchronised or asynchronous with GNSS signals;
Playback function:
- Playback can be controlled from the front panel or via the network (built-in server) - Controlled playback of content from the internal hard disc or removable hard disc;
- OCXO for better stability and phase noise - Signal attenuation (31 dB, 1 dB steps);
- Individual channel signal attenuation (31 dB, 1 dB steps) - Automatic playback of multiple files;
- Script control support - Playback can be started from any point in the recorded file - Synchronised data playback;
- 3.3V or 5V GNSS antenna support;
Signal support:
Simultaneous recording/playback of 4 frequency RF signals;
GPS\SBAS, GLONASS, Galileo, Beidou and regional signals;
GPS L1 (C \A,L1c, P and M code) GPS L2c, P(Y) and M, GPS L5, signals;
GLONASS L1 (C/A,P), L2 C/A,P , L3;
Galileo E1(B and C), E5a , E5b, E5ab ;
Beidou B1, B2, B3;
QZSS L1(C/A,SAIF,L1c) L2c,L5 ;
SBAS (WAAS, EGNOS, MSASA, GAGAN);