| GNSS Features | Channels | 1598 |
| GPS | L1C/A, L2C, L2P, L5 |
| GLONASS | L1C/A, L1P, L2C/A, L2P |
| BDS | B1, B2, B3 |
| GALILEO | E1, E5A, E5B, E5AltBOC*, E6 |
| SBAS | L1C/A, L5 (Just for the satellites supporting L5) |
| IRNSS | L5 |
| QZSS | L1C/A, L2C, L5 |
| L-Band | BDS-PPP, GALILEO-HAS* |
| Positioning output rate | 1Hz~20Hz |
| Initialization time | < 10s |
| Initialization reliability | > 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: 5 mm + 0.5 ppm RMS |
| Static (long observations) | Horizontal: 2.5mm+0.1 ppm RMS
Vertical: 3mm+0.4 ppm RMS |
| Real-Time Kinematic
(Baseline<30km) | Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS |
| RTK NTRIP | Horizontal: 8mm+0.5 ppm RMS
Vertical: 15mm+0.5 ppm RMS |
| PPK | Horizontal: 3mm+1 ppm RMS
Vertical: 5mm+1 ppm RMS |
| SBAS positioning | Typically < 5m 3DRMS |
| RTK initialization time | < 10s |
| IMU tilt compensation | Additional horizontal pole tip uncertainty typically less than 8mm + 0.7 mm/°tilt down to 30°, 1.8m pole height |
| IMU tilt angle | 0° ~ 60° |
| Hardware Performance | Dimension | 131mm(φ)× 80mm(H) |
| Weight | 800g (battery included) |
| Material | Magnesium aluminum alloy shell |
| Operating temperature | -45℃ ~ +75℃ |
| Storage temperature | -55℃ ~ +85℃ |
| Humidity | 100% Non-condensing |
| Waterproof/Dustproof | IP68 standard, protected from long time immersion to depth of 2m
IP68 standard, fully protected against blowing dust |
| Shock/Vibration | Withstand 2 meters pole drop onto the cement ground naturally |
| Power consumption | 4W |
| Power supply | 6-28V DC, overvoltage protection |
| Battery | Built-in 7.4 V 6800mAh rechargeable
Lithium-ion battery |
| Battery life | 16h (static mode)
10h (internal UHF base mode)
12h (rover mode) |
| Camera | 2 MP |
| FOV | 75° |
| WIFI | Modem | 802.11 b/g standard |
| WIFI hotspot | Receiver broadcasts its hotspot form web UI accessing with any mobile terminals |
| WIFI datalink | Receiver can transmit and receive correction data stream via WiFi datalink |
| Communications | I/O Port | UHF antenna interface
Type-C |
| Internal UHF | 2W radio receiver and transmitter |
| Frequency range | 410 - 470MHz |
| Communication protocol | Farlink, Trimtalk450s, SOUTH, HUACE, ZHD |
| Communication range | Typically 8km with Farlink protocol |
| Bluetooth | BLEBluetooth 4.2 standard, Bluetooth 2.1 + EDR |
| NFC Communication | Realizing close range (shorter than 10cm) automatic pair between receiver and controller (controller requires NFC wireless
communication module else) |
| Data Storage/Transmission | Storage | 4GB SSD internal storage standard, extendable up to 32GB
Automatic cycle storage (The earliest data files will be removed automatically while the memory is not enough)
Support external USB storage |
| Data transmission | The customizable sample interval is up to 20Hz (Reserve)
Plug and play mode of USB data transmission
Supports FTP/HTTP data download |
| Data format | Static data format: STH, Rinex2.01, Rinex3.02 and etc.
Differential data format: RTCM 2.x, RTCM 3.x
GPS output data format: NMEA 0183, PJK plane coordinate, Binary code
Network model support: VRS, FKP, MAC, fully support NTRIP protocol |
| Sensors | Electronic bubble | Controller software can display electronic bubble, checking leveling status of the carbon pole in real-time |
| IMU | Built-in IMU module, calibration-free and immune to magnetic interference |
| Thermometer | Built-in thermometer sensor, adopting intelligent temperature control technology, monitoring and adjusting the receiver
temperature |
| User Interaction | Operating system | Linux |
| Buttons | Single button |
| Indicators | 3 color LED indicators, and Battery indicator |
| Web interaction | With the access of the internal web interface management via WiFi or USB connection, users are able to monitor the receiver status
and change the configurations freely |
| Voice guidance | The intelligent voice technology provides status and operation voice guidance, supports
Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish |
| 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 rem |
