GNSS Board UN382
Short Description:
Features 1. It support full satellite system（GPS、BDS、GLONASS and Galileo. 2. It support two antennas positiong and heading. 3. It integrated MEMS three-axis gyroscope, accelerometer and barometer. It realized the inertial navigation and satellites combination. It keep the positioning data output continuous when the satellites signal is sheltered. 4. It can swithover base station and rover station by serial port commands. Specifications GNSS Specifications Signal Tracking GPS L1/L2/L...
Features
1. It support full satellite system（GPS、BDS、GLONASS and Galileo.
2. It support two antennas positiong and heading.
3. It integrated MEMS three-axis gyroscope, accelerometer and barometer. It realized the inertial navigation and satellites combination. It keep the positioning data output continuous when the satellites signal is sheltered.
4. It can swithover base station and rover station by serial port commands.
Specifications
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GNSS Specifications |
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| Signal Tracking | GPS L1/L2/L5, Beidou B1/B2/B3, Glonass G1/G2 (Galileo E1/E5) |
| Channel | 192 channels |
| Positioning and heading model | GPS, Beidou, Glonass, Combination |
| Standalone Position Accuracy | 1.5m RMS |
| RTK accuracy | Horizontal: 10 mm + 1 ppm RMS; Vertical: 15 mm + 1 ppm RMS |
| DGPS accuracy | Horizontal: 0.5m + 1 ppm RMS; Vertical: 1m + 1 ppm RMS |
| Timing accuracy | 20ns RMS |
| Heading accuracy | 0.2 degree/m RMS |
| Speed accuracy | 0.05m/s RMS |
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Inertial positioning accuracy |
satellites signal lost 10s, positioning accuracy within 50cm, heading accuracy within 0.1º |
| First time to fix | Cold start ≤ 60s; Hot start ≤ 10s |
| Losing lock reposition time | ≤ 2s |
| Losing lock reorientation time | ≤ 3s |
| Serial port Baud rate | Default 115200bps; maximum: 921600bps |
| Calculate frequency | 1Hz – 50Hz |
| Differential data format | Default RTCM3.2, support CMR, CMR+, RTCM2.1, RTCM3.0, RTCM3.1 |
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Phisical and Electric |
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| Size (L x W x H) | 100mm x 60mm x 11mm |
| Weight | 35g |
| Power Consumption | 3.3w |
| Input Voltage | 3.25V~3.45V |
| Antenna interface | MMCX-K *2 |
| Power supply & data interface | primary 24 pin; secondary 16 pin |
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Enviroment |
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| Working Temperature | -40°C to +80°C |
| Storage Temperature | -55°C to +95°C |
| Humidity | 95% Non-Condensation |
