The MG1612R GNSS modules are concurrent GNSS receivers that can receive and track multiple GNSS systems: BDS ,GPS and GlONASS (choose two of the three). The modules integrate with Realtek's new generation chip RTL8771B, which is designed to receive and track BDS B1/GPS L1/GLONASS L1 signals. High sensitivity down to -165dBm , low power consumption and miniature LCC package make it ideal for designing and manufacturing of small size positioning devices .
MG1612R
- Built in Realtek's RTL8771B multi-GNSS chipset
- Ultra small size 10.1*9.7*2.1mm
- Perfect for portable consumer applications with demanding size
- Concurrent reception of up to 2 GNSS
- Industry leading -165 dBm navigation sensitivity
- Extremely fast TTFF at low signal level
- Ultra low power consumption 4.04mA@3.3V
- Superior anti-spoofing and anti-jamming
Description
Application
- Automotive navigation
- Personal positioning
- Fleet management
- Mobile phone navigation
- Marine navigation
Ordering information
| Model No. | Descripton |
| Frequency | GPS, BD,QZSS: L1 1575.42MHz, C/A code, 1561.098MHz,GLONASS: L1 1598.0625MHz ~ 1605.375MHz, C/A code |
| Channels | Support 22 simultaneous |
| Update rate | 1Hz by default, up to 20Hz |
| Sensitivity | Tracking 165dBm Cold start 148dBm |
| Acquisition Time | Hot start 1s (typical) Cold Start < 9s (typical) with AGPS (hybrid ephemeris prediction) |
| Position Accuracy | Autonomous 2.5m (2D RMS). SBAS 2.0m (depends on accuracy of correction data). |
| Max. Altitude | < 50,000m |
| Max. Velocity | < 280m/s |
| Protocol Support | NMEA 0183 ver 4.10 9600 bps , 8 data bits, no parity, 1 stop bits (default) 1Hz: GGA, GLL, GSA, GSV, RMC, VTG |