XY180R is a new generation of BDS/GPS/GLONASS / Galileo/QZSS full-system full-frequency high-precision RTK positioning ultra-small receiver independently developed by Chengdu Beidou Nebula Technology Co., Ltd., based on a new generation of RF baseband and high-precision algorithm integrated GNSS SoC chip.
Indicator parameters:
| Parameter | Performance Indicator | Remarks |
| Passage
| 1208 passage | |
| Constellation
| BDS/GPS/GLONASS/Galileo/QZSS | |
| Frequency
| BDS: B1I、B2I、B3I、B1C、B2a、B2b GPS: L1 C/A、L1C1、L2P (Y)、L2C、L5 GLONASS: L1、L2 Galileo: E1、E5a、E5b QZSS: L1、L2、L5 | |
| Positioning accuracy
| Single Point Positioning (RMS) Plane: 1.5 m Elevation: 2.5 m DGPS (RMS) Plane: 0.4 m Elevation: 0.8 m RTK (RMS) Plane: 0.8 cm 1 ppm Elevation: 1.5 cm 1 ppm | |
| Time Accuracy (RMS)
| 20ns | |
| Velocity Accuracy (RMS)
| 0.03 m/s | |
| Time to first fix
| Cold start < 30 s warm start < 20 s hot start < 5 s | |
| Initialization Time
| <5 s (typical)
| |
| Data update rate
| Dual antenna 20Hz
| |
| Differential data
| RTCM 3.X | |
| Data Format | NMEA-0183 | |
Product structure index parameters:
| Parameter Tolerance
| Numerical (mm) | Tolerance |
| Length | 56 | 1mm |
| width | 30 | 1mm |
| Hight | 18.3 | ±10% |
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