| Specification |
| GNSS Features |
Channels |
1698 |
| GPS |
L1C, L1C/A, L2C, L2P(Y), L5 |
| GLONASS |
G1, G2, G3 |
| BDS |
B1I, B2I, B3I, B1C, B2a, B2b |
| GALILEOS |
E1, E5a, E5b, E6, AltBOC* |
| SBAS |
L1* |
| SBAS |
L5* |
| QZSS |
L1, L2C, L5* |
| MSS L-Band |
Reserve |
| Positioning Output Rate |
1Hz~20Hz |
| Initialization Time |
< 10s |
| Initialization Time |
> 99.99% |
| Positioning Precision |
Code differential GNSS positioning |
Horizontal: 0.25 m + 1 ppm RMS |
| Vertical: 0.50 m + 1 ppm RMS |
| GNSS Static |
Horizontal: 2.5 mm + 0.5 ppm RMS |
| Vertical: 3.5 mm + 0.5 ppm RMS |
| Static (Long Observation) |
Horizontal: 2.5 mm + 0.1 ppm RMS |
| Vertical: 3 mm + 0.4 ppm RMS |
| Rapid Static |
Horizontal: 2.5 mm + 0.5 ppm RMS |
| Vertical: 5 mm + 0.5 ppm RMS |
| PPK |
Horizontal: 3 mm + 1 ppm RMS |
| Vertical: 5 mm + 1 ppm RMS |
| RTK(UHF) |
Horizontal: 8 mm + 1 ppm RMS |
| Vertical: 15 mm + 1 ppm RMS |
| RTK(NTRIP) |
Horizontal: 8 mm + 0.5 ppm RMS |
| Vertical: 15 mm + 0.5 ppm RMS |
| SBAS Positioning |
Typically<5m 3DRMS |
| RTK Initialization Time |
2~8s |
| IMU Accuracy |
8mm+0.7 mm/°tilt |
| IMU Tilt Angle |
Optimal accuracy within 60° |
| Hardware Performance |
Dimension |
134mm(φ)×79mm(H) |
| Weight |
860g (battery included) |
| Material |
Magnesium aluminum alloy shell |
| Operating Temperature |
-45℃~+75℃ |
| Storage Temperature |
-55℃~+85℃ |
| Humidity |
100% Non-condensing |
| Waterproof/Dustproof |
IP68 standard |
| Shock/Vibration |
Withstand 2 meters pole drop onto the cement ground naturally |
| Power Supply |
6-28V DC, overvoltage protection |
| Battery |
Inbuilt 7.4v 6800mAh rechargeable Lithiumion battery |
| Battery Life |
25h (static) |
| 20h (rover mode, optimal condition) |
| Communications |
I/O Port |
5-PIN LEMO interface (external power port + RS232) |
| Type-C interface (charge+OTG+Ethernet) |
| UHF antenna interface |
| Internal UHF |
2W Radio Tx&Rx |
| Frequency Range |
410-470MHz |
| Communication Protocol |
Farlink, Trimtalk, SOUTH |
| Communication Range |
Typically 8-10km with Farlink protocol, (12-15km in optimal condition) |
| Bluetooth |
Bluetooth 5.0, Bluetooth 3.0/4.2 standard, |
| Bluetooth 2.1 + EDR |
| NFC Communication |
Support |
| Modem |
802.11 b/g/n standard |
| Data Storage/Transmission |
Storage |
16GB SSD internal storage |
| Support automatic cycling storage |
| Support external USB storage (OTG) |
| The customizable sample interval is up to 20Hz |
| Data Transmission |
Plug and play mode of USB data transmission |
| Supports FTP/HTTP data download |
| Data Format |
Static data format: STH, Rinex2.01, Rinex3.02, etc. |
| Differential data format: RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 |
| GPS output data format: NMEA 0183, PJK plane coordinate, Binary code |
| Support: VRS, FKP, MAC, fully support NTRIP protocol |
| Sensors |
IMU |
Built-in IMU module, calibration-free, 60° |
| Camera |
Video Shooting Camera: 8MP (can be used in AR stakeout) |
| AR stakeout camera: 2MP |
| Laser |
3R green laser, 30m working range |
| Electronic Bubble |
Controller software can display electronic bubble, checking leveling status of the carbon pole in real-time |
| Thermometer |
Built-in thermometer sensor, adopting intelligent temperature control technology, monitoring and adjusting the receiver temperature |
| User Interaction |
Operating System |
Linux |
| Buttons |
Dual buttons |
| Indicators |
Satellites, data and power indicators |
| Display |
1.14”, 135*240 |
| Web Interaction |
With access to Web UI via WiFi or USB connection, users can monitor the receiver status and change the configurations |
| Voice Guidance |
Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish/French/Italian/Arabic |
| Secondary Development |
Provides secondary development package, and opens the OpenSIC observation data format and interaction interface definition |
| Cloud Service |
The powerful cloud platform provides online services like remote management, firmware updates, online registers, etc. |
