Product features:
- Positioning module and antenna integrated
- Can receive 3 GNSS synchronously (GPS/BDS/GLN/GAL)
- Ultra-high sensitivity
- Built-in high-gain LNA and SAW for better performance in weak signal situations, even with passive antennas for fast positioning
- High performance, low power consumption
- Support for all satellite augmentation systems
- The operating temperature range of automotive grade chips is -40°C to +105°C
| Module Performance | |
|---|---|
| Model | WT-2828-UN-R232-M-3M |
| Chip | Ublox-8030 |
| Reception type | GPS/QZSS L1 GLONASS L1 BeiDou B1 Galileo E1 |
| Protocol | NMEA-0183 or Custom |
| Number of channels | 72 |
| Available baud rates | 4800bps~921600bps(default 115200bps) |
| Sensitivity | track:-167dBm Capture:-160dBm Cold start:-148dBm Warm start：157dBm |
| Cold start | Average of 26 seconds |
| Warm start | Average of 1 seconds |
| Horizontal accuracy | 2.0m Velocity: 0.1 m/s Timepulse signal: RMS 30 ns |
| Max height | 18000 M |
| Max speed | 500 m/s |
| Max acceleration | ≦ 4G |
| Update frequency | 1-18 Hz |
| Positioning method | A-GNSS |
| Communication Type | R232 level |
| Antenna | Built-in ceramic antenna |
| Interface | Molex connector |
| Type | 4 Pin |
| Overall dimensions | 38mm*49mm*16mm (+/- 0.5mm) |
| Wire length | 1.2m, 2m, 3m (customizable) |
| Fastening method | 3M adhesive or magnet (3M adhesive by default) |
| Operating voltage | 3V~5V |
| Power consumption | 35mA@3.3V |
| Humidity range | 5% to 95% non-condensing |
| Operating temperature | -40℃ to 105℃ |
| Storage temperature | -40℃ to 125℃ |
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