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 |