Design sketch
The GE3PGS51 is a simultaneous multi-constellation positioning GNSS handheld positioning terminal with L1+L5 support and an integrated RTK positioning engine. It supports multiple satellite systems, including GPS, BeiDou, GLONASS, Galileo, and QZSS, with a built-in GNSS RTK algorithm engine. The GE3PGS51 achieves centimeter-level positioning accuracy while maintaining ultra-long standby time and low power consumption.
Equipped with dual-frequency RTK, LTE*, and Bluetooth communication systems, the GE3PGS51 delivers exceptional positioning performance, making it an ideal choice for high-precision data collection, inspection, surveying, and mapping applications.
Argument | Index | Remark | |
1 | Constellations | GPS: L1C/A, L5 BDS: B1I, B2I, B2a GLONASS: L1 Galileo: E1, E5a QZSS: L1C/A, L5 SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM NAVIC: L5 | |
2 | Number of channels | Acq: 217， Track: 135 | |
3 | First LoCation Time1 | Cold Start: ≤24 s | |
4 | Position Accuracy2 | Single point positioning: 1.2 m CEP (Open sky) SBAS: 1.0m CEP (Open sky) | |
RTK: level: 1cm+1ppm Vertical: 2cm+1ppm | |||
5 | Velocity Accuracy2 | <0.05 m/s | |
6 | Fixed Solution Convergence Time | ≤10 s | |
7 | Operating Temperature | Operating Temperature: -30℃ ~ +75℃ Storage temperature:-40℃ ~ +85℃ | |
8 | Refresh Rate | GNSS/RTK : 1Hz，Max 5Hz； | |
9 | Power Dissipation | <1W Bluetooth +RTK mode can work continuously for 24 hours; | |
10 | Battery | Polymer lithium battery 2000mAh | |
11 | Charging Power | DC 5V/2A, 2 hours full | |
12 | Wireless Communication | Blutooth 4.0+SPP 4G Full Netcom (optional) | |
13 | User Interface | USB-C x 1 ， LED x 3， sim-card(optional) | |
14 | Weight and Size | 155g，150mm x 58mm x 34mm | |
15 | Fall | 1.2m | |
16 | Vibration | Able to withstand strong vibrations.ISO 9022-36-05 (10-55 Hz / ±0.15 mm / 5 cycles) | |
17 | Class of Protection | IP67 |
Store
