| allocation | Detailed indicators |
| Measurement 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, L5
IRNSS:L5* |
| GNSS characteristics | Positioning output frequency 1Hz~20Hz |
| The initialization time is less than 10 seconds |
| Initialization reliability>99.9% |
| All constellation reception technology, capable of supporting GNSS constellation signals from all current and planned sources |
| Reliable carrier tracking technology improves carrier accuracy and provides high-quality raw observation data |
| Intelligent dynamic sensitivity positioning technology, adaptable to various environmental changes and harsh, long-distance
positioning environments |
| positioning accuracy | Code differential GNSS positioning | level:0.25 m+1 ppm RMS |
| Vertical:0.50 m + 1 ppm RMS |
| SBAS differential positioning accuracy: typical |
| Static measurement accuracy | Plane: ± (2.5mm+0.5 × 10-6D) (D is the measured baseline length) |
Elevation: ± (5mm+0.5 × 10-6D) (D is the measured baseline length) |
| RTK measurement accuracy | Plane: ± (8mm+1 × 10-6D) (D is the measured baseline length) |
Elevation: ± (15mm+1 × 10-6D) (D is the measured baseline length) |
| ins | Inertial tilt measurement | Built in IMU inertial measurement sensor, supporting inertial tilt measurement function, automatically correcting coordinates
based on the tilt direction and angle of the center pole. |
| IMU update rate | 200HZ |
| Tilt angle | 0°～60° |
| Tilt compensation accuracy | 1.8-meter pole; RMS: 8 mm+0.7 mm/° tilt (tilt is the tilt angle) |
| Operating system/ User interaction | operating system | Linux |
| Keys | Power button |
| Indicator light | 3 indicator lights+battery display light (at the bottom of the instrument): data light, Bluetooth light, power light (button
position) |
| Web interaction | Built in Web UI management backend, supporting Wi Fi and USB mode access to the receiver's built-in Web UI management page,
real-time monitoring of host status, and free configuration of hosts. |
| speech | IVoice intelligent voice technology, intelligent status reporting, voice operation prompts; Chinese, English, Korean, Russian,
Portuguese, Spanish and Turkish are supported by default; |
| hardware | size | 131mm*80mm |
| weight | 800g |
| material quality | magnesium alloy |
| temperature | Working temperature: -45 ° C to+75 ° C |
| Storage temperature: -55 ° C to+85 ° C |
| humidity | Anti 100% condensation |
| Protection level | IP68 |
| Shockproof | Resistance to 2 meters of pole drop |
| electrical | source | 6-18V wide voltage DC design with overvoltage protection |
| battery | Built in 6800mAh high-performance lithium battery 7.4V; Homework meets 18 hours of battery life |
| Realistic layout | pixel | 2 million |
| Field of view angle | 75° |
| communication | I/O ports | TYPE-C interface |
| Radio antenna interface |
| Realistic layout | Built in receiver station |
| Working frequency: 410-470MHz |
| Communication protocol: Farlink |
| Bluetooth | BT4.2 (BR/EDR+BLE) Bluetooth standard |
| NFC wireless communication | Using NFC wireless communication technology, the manual can automatically pair with the host by touching it (the manual also needs
to be equipped with NFC wireless communication module) |
| WIFI | standard | 802.11b/g/n standard |
| WIFI hotspot | Equipped with WIFI hotspot function, any intelligent terminal can access the receiver, providing rich personalized customization
of receiver functions; |
| Industrial notebooks, intelligent terminals, and other data collectors can transmit data to the receiver via WIFI |
| WIFI data link | The receiver can be connected to WIFI for differential data broadcasting or reception |
| Data storage/transmission | data storage | Built in 4GB solid-state storage, rich sampling intervals, and support for raw observation data collection up to 20Hz |
| data transmission | Supports data transfer such as USB, FTP download, HTTP, etc |
| data format | Static data formats: various formats such as Southern STH, Rinex2.01, and Rinex3.02 |
| Differential data format: RTCM3.0, RTCM3.2 input and output |
| GPS output data format: NMEA 0183, PJK plane coordinates, binary code |
| Network mode support: VRS, FKP, MAC, supports NTRIP protocol |
| sensor | temperature sensor | Built in temperature sensor, using intelligent variable frequency temperature control technology, real-time monitoring and
adjustment of host temperature |
