| configure | Detailed indicators |
| Measuring performance | Signal tracking | 1598 channels |
| BDS-2: B1I, B2I, B3I |
| BDS-3: B1I, B3I, B1C, B2a, B2b |
| GPS: L1C/A, L2P, L2C, L5, L1C* |
| GLONASS: G1,G2,G3* |
| Galileo: E1, E5b, E5a, E5 AltBoc*, E6c* |
| SBAS: L1C/A, L5* |
| QZSS: L1, L2C, L5I |
| RNSS: L5* |
| GNSS features | Positioning output frequency 1Hz~20Hz |
| Initialization time is less than 10 seconds |
| Initialization reliability >99.99% |
| Full constellation reception technology, can fully support signals
from all current GNSS constellations |
| The highly reliable carrier tracking technology greatly improves
the carrier accuracy and provides users with high-quality original
observation data |
| Intelligent dynamic sensitivity positioning technology, adapt to
changes in various environments, adapt to harsher and
longer-distance positioning environments |
| High-precision positioning processing engine |
| positioning accuracy | Code Differential GNSS Positioning | Horizontal: 0.25 m + 1 ppm RMS |
| Vertical: 0.50 m + 1 ppm RMS |
| SBAS differential positioning accuracy: typical <5m 3DRMS |
| Static GNSS Survey | Plane: ±(2.5mm+0.5*10-6D) |
| Elevation: ±(5mm+0.5*10-6D) |
| (D is the measured baseline length, in mm) |
| real-time dynamic measurement | Plane: ±(8mm+1*10-6D) |
| Elevation: ±(15mm+1*10-6D) |
| (D is the measured baseline length, in mm) |
| Inertial Navigation System / Sensors | Inertial navigation tilt measurement (optional) | The built-in IMU inertial measurement sensor supports the inertial
navigation tilt measurement function, and automatically corrects
the coordinates according to the tilt direction and angle of the
centering rod. |
| slope | 0°~60° |
| Tilt compensation accuracy | 1.8m pole; 10mm + 0.7mm/°tilt |
| electronic bubble | The handbook software can display electronic bubbles and check the
leveling of the centering rod in real time |
| Temperature Sensor | Built-in temperature sensor, using intelligent temperature control
technology, real-time monitoring and adjustment of the host
temperature |
| operating system/ | operating system | Linux |
| User interaction | button | single button |
| | indicator light | five indicator lights |
| | web interaction | Support WI-FI and USB mode to access the built-in web management
page of the receiver, monitor the host status, freely configure the
host, etc. |
| | voice | iVoice intelligent voice technology, intelligent status broadcast,
voice operation prompt; |
| | Support Chinese, English, Korean, Russian, Portuguese, Spanish,
Turkish by default; support voice customization |
| | Secondary development | Provide secondary development package, open OpenSIC observation
data format and interactive interface definition for secondary
development |
| | Data cloud service | A powerful cloud service management platform that can remotely
manage and configure devices, view progress, manage jobs, and more.
You can use the southern server or self-built server. |
| hardware | size | Diameter 130mm * Height 80mm |
| weight | ≤780g |
| material | Magnesium aluminum alloy |
| temperature | Operating temperature: -25 °C to +65 °C |
| Storage temperature: -35 °C to +80 °C |
| humidity | 100% resistant to condensation |
| Protection class | Waterproof: 1m immersion, IP68 grade |
| Dustproof: Completely prevent dust from entering, IP68 class |
| shockproof | Resist 2 meters drop with the pole |
| electric | power supply | 6-28V wide voltage DC design, with overvoltage protection |
| Battery | Built-in 6800mAh lithium battery |
| Power Solutions | The standard continuous working time of dynamic mode is more than
18 hours |
| (Provide 7*24h continuous working power solution) |
| communication | I/O ports | 5-pin LEMO external power interface + RS232 |
| Type-C interface, charging and data transmission |
| 1 radio antenna interface |
| Radio Modem (Optional) | Built-in high-performance integrated receiving radio |
| Operating frequency 410-470MHz |
| Communication protocol: ,Farlink,TrimTalk,ZHD,HUACE |
| | 3.0/4.1, 2.1 + EDR standard |
| NFC wireless communication | Using NFC wireless communication technology, the handbook and the
host can be automatically paired with by touching them (the
handbook is also required to be equipped with an NFC wireless
communication module) |
| WiFi | standard | 802.11 b/g/n standard |
| WiFi hotspot | With WiFi hotspot function, any smart terminal can be connected to
the receiver, and the receiver function can be richly customized; |
| Data collectors such as industrial handbooks and smart terminals
can transmit data with the receiver through WiFi |
| WiFi data link | The receiver can be connected to WiFi, and can broadcast or receive
differential data through WiFi |
| Data storage/transfer | data storage | 4G built-in solid-state memory, which can support up to 20Hz raw
observation data collection |
| data transmission | Support USB, FTP download, HTTP download |
| Data Format | Static data format: South STH, Rinex2.01 and Rinex3.02 and other
formats |
| Differential data format: RTCM30, RTCM32 |
| GPS output data format: NMEA 0183, PJK plane coordinates, binary
code |
| Network mode support: VRS, FKP, MAC, support NTRIP protocol |
