M20 GNSS L1/L2/L5 Module
The M20 is a high-performance NRTK/PPP/PPP-RTK GNSS positioning module based on Bynav's state-of-the-art automotive-grade Alice SoC. The low-SWaP (size, weight and power) module is designed to deal with challenging operating conditions such as signal interference and outages and urban canyons.
The full-constellation, full-frequency GNSS module supports L-band and CLAS corrections and includes excellent anti-interference and anti-jamming capabilities. The M20 is ASIL B-rated and is ideal for self-driving vehicles, ADAS, mapping and surveying drones, and other robotics applications.
The M20 GNSS receiver module is available in a dual-antenna variant for high-precision attitude determination.
Specifications:
| M20 | M20D | |
| Dimensions | 17.0 × 22.0 × 2.75 mm | 16 x 21 x 2.6 mm |
| Weight | 2g | 2g |
| Power Consumption | 500 mW | 500 mW |
| Signals |
BDS B1I/B2I/B3I/B1C/B2a/B2b(PPP) GLO G1/G2 QZSS L1CA/L2/L5/L6(CLAS) SBAS L1CA GPS L1CA/L1C/L2/L5 GAL E1/E5a/E5b/E6 IRNSS L5 L-band |
Main Antenna: BDS B1I, B2I, B1C*, B2b*(BDS-3 PPP) GPS L1 C/A, L1C*, L2 GLO G1, G2 GAL E1, E5b QZSS L1 C/A, L1C*, L2 Auxiliary Antenna： BDS B1I, B2I, B1C*, B2b*(BDS-3 PPP) GPS L1 C/A, L1C*, L2C GLO G1, G2 GAL E1, E5b QZSS L1 C/A, L1C*, L2 |
| Horizontal Positioning Accuracy |
Single Point 1.5m (RMS) RTK 1cm + 1ppm (RMS) |
Single Point 1.5m (RMS) RTK 1cm + 1ppm (RMS) |
| Vertical Positioning Accuracy |
Single Point 2.5m (RMS) RTK 1cm + 1ppm (RMS) |
Single Point 2.5m (RMS) RTK 1cm + 1ppm (RMS) |
| Timing Accuracy | 20 ns (RMS) | 20 ns (RMS) |
| Velocity Accuracy | 0.03 m/s (RMS) | 0.03 m/s (RMS) |
| Attitude Accuracy | 0.1° (1m base line) |
