| NSS 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 |
Horizontal: 8 mm + 1 ppm RMS |
| (Baseline<30km) |
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 |
-45ºC ~ +75ºC |
| Storage temperature |
-55ºC ~ +85ºC |
| 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, 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 remote manage, firmware update, online register and etc |
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