Sdi Gnss Board Of Tracking Bds Gps Glonass Signals - China

SDI-204 GNSS Board is developed by our company based on high-performance FPGA.

It tracks signals of BDS B3, GPS L1, and GLONASS L1, as well as has the ability to achieve the single-frequency positioning of BDS, GPS, GLONASS and multi-system compatible positioning.

It’s low power consumption and small dimension make it suitable to be embedded.

This product is a military miniaturization board with high performance, equipped with functional interface of BDS military code(includes PRM, RTC, encryption chip).

At the same time it has abilities of capturing, tracking military code of BDS and decrypting cable and positioning.

Applications:

SDI-204GNSS Board is mainly specialized in the fields of aviation, special vehicle, shipboard system, high-accuracy measurement, etc.

Especially it is fit for the carrier who have the need of overload, velocity and environmental adaption.

Features:

1 - Raw data can be outputted;

2 - High-dynamic and anti-interference;

3 - Working condition can be changed by external command;

4 - Direct acquisition and guided acquisition of military code;

5 - Compatible with JNS100 and directly connect to BDS；

6 - Tracking single-frequency of BDS, GPS, GLONASS and multi-frequency of multi-system.

Performance:

Signal Tracking: BDS, B3 C/P code

GPS, L1

GLONASS, L1

Channel Configuration: 64 channels

Position Accuracy(1σ): static, 10m

kinematic, 15m

Velocity Accuracy(1σ): static, 0.15m/s

kinematic, 0.2m/s

1pps Accuracy: 50ns RMS

Time to Fix: Cold Start≤60s

Hot Start≤5s

Signal Reacquisition≤3s

Updating Rate: 10Hz

Tracking Sensitivity: -135dB, -145/-155dB(optional)

Acquisition Sensitivity: -137dB

Dynamic Property: velocity, 1000/8000m/s(optional)


Acceleration, 20g

Jerk, 3g/s

Communication Ports:

Baud Rate: 9600bps~230400bps


Data : 3UART Ports, LV-TTL

Antenna Input: MMCX-Female

Others: Reset Control

1PPS Output

2 LED

Electrical

Input Voltage: + 5VDC

Average Power Consumption: ≤8 w



Environmental



Operating: -40℃ to +55℃

Storage: -55℃ to +85℃





Physical

Dimension 88×57×15mm

Company Contact:

• Posted By: beijing sdi science&technology Co.,Ltd

• Phone: 86-10-57800988

• Address: Building 2, No 2, Yongjienan Road,Haidian District, China, beijing , China

• Email:

• Business Description: Beijing SDI Science & Technology CO., LTD was established in 2003, and successfully listed in NEEQ in 2011(Stock Short Name: SDI; Stock code: 430088).
  
  Our company mainly specialized in the fields of aviation, navigation, armament, electron, electricity, transportation and so on.
  
  The headquarters is located in Zhongguancun Yongfeng high-technology industrial base.
  
  We are awarded first national high-tech enterprises in December, 2008 - Our corporation has three subsidiary corporations——Wuxi Tianhe Electronic CO., LTD. , Jiangsu Seven Dimensional Testing Technology CO., LTD. , and Qinhuangdao Qiwei Measurement & Control Technology CO., LTD.——and three branches in Nanjing, Wuhan and Chengdu, two offices in Dalian and Xian, as well as a research & development center in Nanjing.
  
  The company adhere to the quality policy of “sticking to military quality, keeping improving and perfecting” and the business strategy of “scientific and technological innovation, professional victory” , so that we are in a rapid developing process.
  
  SDI devotes to becoming the business leader in the field of Chinese navigation, and persisting in the developing road of independent innovation.
  
  Whats more, we focus on the service of development and production, sales, and technology of the products which mainly include GNSS high precision positioning, navigation, timing, attitude measurement and direction-finding of moving carrier and so on.
  
  The solid technological base and engineering service experience is contained in aspects of system integration, data fusion, structural design, environmental adaptability, model algorithm, etc.