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계측 솔루션
Provide the best solution with advanced technical skills and know-how.

SPIRENT

자동차의 기능 테스트를 보다 효과적으로 측정 할 수 있게 지원하는 전문 솔루션입니다.

주요 사업
  • 차량용 이더넷

  • V2X

  • E-Call

  • 자동화

  • 테스트 플랫폼

제품 검색
GSS7000
GSS7000시리즈는 GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS 신호 시뮬레이션 기능을 제공하는 Multi GNSS, Multi Frequency 시뮬레이터입니다.

The GSS7000 series of multi-GNSS, multi-frequency simulators from Spirent for GNSS testing which can grow with your evolving needs.

 

Key Features

 

• 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.

 

Specification

 

Output Frequency

Output

Frequency

GPS L1 C/A

1575.42 MHz

GPS L2 C/A

1227.6 MHz

GPS L5 I/Q

1176.45 MHz

GLONASS L1 C/A

1602 MHz

GLONASS L2 C/A

1245.781 MHz

GALILEO E1 OS

1575.42 MHz

GALILEO E5 a/b

1191.795 MHz

BeiDou-2 B1I

1561.098 MHz

BeiDou-2 B2I

1207.14 MHz

BeiDou-3 B1C

1575.42 MHz

BeiDou-3 B2a

1176.45 MHz

BeiDou-3 B3I

1268.52 MHz

QZSS L1

1575.42 MHz

QZSS L2

1227.6 MHz

QZSS L5

1176.45 MHz

QZSS L6

1278.75 MHz

IRNSS L5

1176.45 MHz

 

Signal Accuracy

Pseudorange

±0.002m

Pseudorange rate

±0.001m/s

Interchannel bias

zero

 

Signal Quality

Spurious (Max)

-30dBc

Harmonics (Max)

-35dBc

Phase Noise (Max)

0.02 rad RMS

Frequency Stability

±5 x 10-10

 

Signal Level

 GPS/SBAS nominal 

-130dBm

GLONASS nominal

-131dBm

BeiDou nominal

- 130dBm

Galileo nominal

-128.5dBm

Level control range

+15dB to -40dB

Level control resolutio

0.1dB

Level control accuracy

±0.5dB L1

 

Physical and Electrical (Signal Generator)

Size (mm)

449x383x89 (WxDxH)

Weight

6.5Kg

Power

110/240 V AC

50/60Hz

 

  

Introduction to GNSS Simulation & Testing with Spirent


GSS7000 First Setup Guide