UM982 is GNSS GPS BDS GLONASS Galileo QZSS SBAS high-precision positioning and heading module, built-in advanced anti-interference unit ensures reliable and accurate positioning data even in complex electromagnetic environments, for high-precision applications such as UAVs, autonomous machines, and precision agriculture.
RTK GNSS Module UM982
UM982 is GNSS GPS BDS GLONASS Galileo QZSS SBAS high-precision positioning and heading module, built-in advanced anti-interference unit ensures reliable and accurate positioning data even in complex electromagnetic environments, for high-precision applications such as UAVs, autonomous machines, and precision agriculture.
- Overview
- Parameters
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Overview
Parameters
Parameters
| Product Parameters | |
| Chip | RTK GNSS module |
| Main antenna frequency | BDS:B1I、 B21、 B31、 B1C、 B2a、 B2b GPS:L1C/A, L2P (Y), L2C, L5、 L1C GLONASS： L1、 L2 Galileo:E1、 E5a、 E5b、 E6 SBAS： L1、 L2、 L5、 L6 |
| Sub-antenna frequency | BDS:B1I、 B21、 B31 SBAS： L1、 L2、 L5、 GPS:L1C/A, L2P (Y), L2C, L5、 GLONASS： L1、 L2 Galileo:E1、 E5a、 E5b、 |
| Orientation accuracy (RMS) | 0.2°/1m baseline |
| RTK(RMS) | Plan: 0.8cm+1ppm elevation: 1.5cm+1ppm |
| DGPS(RMS) | Plan: 0.4m elevation: 0.8m |
| Single point positioning (RMS) | Plan: 1.5m elevation: 2.5m |
| Time precision | 10ns |
| Speed accuracy | 0.03m/s |
| Cold start | <10 seconds |
| Initialization time | <5 seconds (typical) |
| Initialization reliability | >99.9 |
| Data format | NMEA-0183,Uni core* |
| Maximum ESD stress level that can be tolerated | ±6000V |
| Channel | 1408 Search channel, based on Nebulas IV™ |
| Size | 40.5mmx27.5mm |
| Weight | 8g |
| Differential data | RTCM3.3/3.2/3.1/3.0 |
| Supply voltage (VCC) | Minimum value: 3.3V maximum value: 5.5V |
| Current (3V3) | Minimum value: 150mA maximum value: 250mA |
| VCC maximum ripple | Minimum value: 0mA maximum value: 170mA |
| Working temperature | -40℃ ~ +85℃ |
| Storage temperature | -55℃ ~ +95℃ |
Applications
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