| Signal tracking | channels | 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 | L1C/A ,L1C, L2C,L5 |
| IRNSS | L5* |
| GNSS characteristics | Positioning output frequency | 1Hz～20Hz |
| Initialization time | Less than 10 seconds |
| Initialize reliability | ＞99.99% |
| Carrier tracking technology | Provide high-quality raw observation data |
| Receiving technology | All constellation reception technology |
| Intelligent Dynamics | Sensitivity positioning technology |
| 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 |
| Static measurement accuracy | Plane: ± (2.5mm+0.5 × 10-6D) Elevation: ± (5mm+0.5 × 10-6D) (D is the measured baseline length) |
| RTK measurement accuracy | Plane: ± (8mm+1 × 10-6D) Elevation: ± (15mm+1 × 10-6D) (D is the measured baseline length) |
| ins | Tilt measurement | Built in IMU inertial measurement sensor, supporting inertial tilt measurement function to automatically correct 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;10 mm + 0.7 mm/°tilt |
| Operating system/ User interaction | operating system | Linux |
| Keys | Power button |
| Indicator light | Four indicator lights+battery level display light: satellite light, data light, Bluetooth light, power light, battery level display light |
| 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; |
| Data cloud services | Web version cloud service management platform, supporting remote management and data exchange services such as online
registration |
| hardware | size | Diameter 154 * Height 106 |
| weight | 1.3KG (including battery) |
| material quality | magnesium alloy |
| temperature | Working temperature: -25 ° C to+65 ° C Storage temperature: -40 ° C to+80 ° C |
| humidity | Anti 100% condensation |
| Protection level | Waterproof: 1m immersion, IP68 Dust prevention: completely prevents dust from entering, IP68 |
| Shockproof | Resistance to 2 meters of pole drop |
| electrical | source | 6-28V wide voltage DC design with overvoltage protection |
| battery | External dual battery 3400mAh/block 7.4V |
| Power solution | Mobile station manual network mode operation meets a 14 hour battery life, supports pole shaped battery rod power supply, and can
support other transformer power supply systems, |
| communication | I/O ports | 5-core LEMO external power interface+RS232 7-core LEMO interface, capable of reading and copying data from the host's USB drive to the computer, logging into the host's backend webpage and configuring the host; 1PPS data interface SIM card slot (large card) |
| Cellular mobility | Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during operation,
equipped with 4G full network high-speed network communication module, compatible with various CORS system access. The host is
equipped with a built-in network antenna, making homework easier |
| Bluetooth | BLEBluetooth 4.0 Bluetooth standard |
| NFC wireless communication | Using NFC wireless communication technology, Bluetooth automatic pairing can be achieved by touching the notebook and the host |
| eSIM | Adopting eSIM card technology, embedded with eSIM chips, no need to insert cards, providing real-time network resources, ensuring
continuous online operation of the host network |
| Radio modem | Built in integrated transceiver radio station | Homework distance of 10km |
| The host is equipped with a built-in radio antenna | Radio mode does not require additional antenna installation |
| support | Network relay and radio relay modes |
| working frequency | 450-470MHz |
| Communication protocol | Farlink,TrimTalk450S,ZHD,SOUTH,HUACE |
| WIFI | standard | 802.11b/g/n |
| WIFI hotspot | Equipped with WIFI hotspot function, any intelligent terminal can access the receiver Perform data transmission |
| WIFI data link | The receiver can be connected to WIFI for differential data broadcasting or reception |
| Data storage/transmission | data storage | Built in 16GB solid-state storage |
| 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 |
