GSY-GB-03 Full System Multi-Frequency High-Precision Directional Board
Introduction
GSY-GB-03 Full System Multi-Frequency High-Precision Directional Board is a new generation of compact high-precision boards based on Nebulas-II high-performance and high-precision chips. It supports high-precision positioning and orientation of multi-frequency points in the entire system. For instance, GSY-GB-03 tracks satellite signals such as BDS B1/B2+GPS L1/L2+GLONASS L1/L2+GALILEO E1/E5b+QZSS L1/L2. GSY-GB-03 adopts small and classic size, and supports network and inertial device integrated navigation. It is mainly targeted at application fields such as drones, driving tests and intelligent driving.
Features
46x71mm compact board, interface compatible with mainstream boards
Full system multi-frequency high-precision directional board
Support BDS B1/B2+GPSL1/L2+GLONASS L1/L2+GALILEO E1/E5b+QZSS L1/L2
Simultaneous output of positioning and orientation, data output rate above 20Hz
RTK re-acquisition time within 1s; supports hot start*
Support network functions, support multiple interfaces such as serial port, SPI, PPS, etc.
Nebulas-IITM multi-system multi-frequency high-performance Nebula SoC chip
Support dual antenna signal input, single board positioning;
Supports advanced multipath suppression technology;
Support multiple physical interfaces such as serial port, network, SPI, 1PPS, Event, etc.
Applications
Machinery control
Precision agriculture
Driver test
Drone
Specifications
| Aisle | 432 chanels based on Nebulas-II chip | |||
| Frequency | BDS B1/B2/B3, GPS L1/L2, GLONASS L1/L2 Galileo E1/E5b, QZSS L1/L5 |
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| Single point positioning (RMS) | Plane: 1.5m, Elevation: 2.5m | |||
| DGPS (RMS) | Plane: 0.4m, Elevation: 0.8m | |||
| RTK (RMS) | Plane: 1.0cm + 1ppm, Elevation: 1.5cm + 1ppm | |||
| Cold start | <25s | |||
| Hot Start | <10s | |||
| Recapture | >1s | |||
| Initialization time | <5s (typical) | |||
| Initial reliability | >99.9% | |||
| Differential data | RTCM 2.3/3.0/3.2 | |||
| Data format | NMEA-0183, unicore | |||
| Data update rate* | 20Hz | |||
| Positioning update rate* | 20Hz | |||
| Time accuracy (RMS) | 20ns | |||
| Speed accuracy (RMS) | 0.03m/s | |||
| Orientation accuracy (RMS) | 0.2°/1m baseline | |||
| Inertial navigation accuracy | <5%×driving distance (no GNSS signal) | |||
| Network protocol | NTRIP、TCP/IP | |||
| Observation accuracy (RMS) | BDS | GPS | GLONASS | Galileo |
| B1/L1 C/A/E1 code | 10cm | 10cm | 10cm | 10cm |
| B1/L1/E1 carrier phase | 1mm | 1mm | 1mm | 1mm |
| B2/L2P (Y)/E5b code | 10cm | 10cm | 10cm | 10cm |
| B2/L2/E5b code | 1mm | 1mm | 1mm | 1mm |
| Physical properties | ||||
| Size | 46x71x9 mm | |||
| Weight | 21g | |||
| Operating temperature | -40°C~+85°C | |||
| Storage temperature | -40°C~+85°C | |||
| Humidity | 95% non-condensing | |||
| I/O interface | 2×14 pin | |||
| Antenna interface | 2xMMCX | |||
| Vibration | GJB150.16-2009, MIL-STD-810 | |||
| Shock | GJB150.18-2009, MIL-STD-810 | |||
| Electrical index | ||||
| Voltage | 3V~5C DC | |||
| LNA powered | 4.75~5.10V, 0~100 mA | |||
| Voltage ripple | 100mV p-p (max) | |||
| Power consumption | 2.4W (typical) | |||
| Function interface | ||||
| 3x UART (LVTTL), 1xLAN, 1x1PPS (LVTTL), 1xEvent | ||||
FAQ:
1. What are the quotation methods?
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
2. Are there any discounts?
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
3. How long will it take to deliver the goods after placing the order?
For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
4. How to deal with the quality problems?
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
If interested in Full System Multi-Frequency High-Precision Directional Board, pls contact us: info@joinsunny.cn
