| SS configuration | Channel: 1408 |
| Satellite tracking:BDS:B1I,B2I,B3I,B1C,B2a,B2b |
| GPS:L1C/A,L1C,L2P(Y),L2C,L5 |
| GLONASS:L1,L2 |
| GALILEO:E1,E5a,E5b,E6* |
| QZSS:L1,L2,L5,L6* |
| IRNSS:L5* |
| SBAS:L1,L2,L5 |
| L-BAND* |
| Output format | ASCII:NMEA-0183,Binary code |
| Positioning output frequency | 1Hz~20Hz |
| Static data format | GNS, Rinex dual-format static data |
| Difference scheme | RTCM2.X,RTCM3.X |
| Network mode | VRS,FKP,MAC; Supports the NTRIP protocol |
| System configuration | Operating system | Linux Operating system |
| Data storage | Built-in 16GB ROM, support static data automatic cycle storage |
| Accuracy and reliability | RTK positioning accuracy | Plane: ±(8+1×10-6Dmm(D is the distance between measured points) |
| Height: ±(15+1×10-6D)mm(D is the distance between measured points) |
| Static positioning accuracy | Plane: ±(2.5+0.5×10-6D)mm(D is the distance between measured points) |
| Height: ±(5+0.5×10-6D)mm(D is the distance between measured points) |
| Difference accuracy of satellite station | Plane accuracy: 10cm; Height accuracy: 20cm |
| DGPS positioning accuracy | Plane accuracy: ±0.25m+1ppm; Elevation accuracy: ±0.50m+1ppm |
| SBAS positioning accuracy | 0.5m |
| Inclination measurement accuracy | 8mm+0.7mm/°tilt |
| Image lofting accuracy | 1cm |
| Initialization time | <10 seconds |
| Initialization reliability | >99.99% |
| Breakpoint continuation | RTK measurements are still available during differential signal outages |
| Camera | function | Professional star night vision HD camera, large viewing Angle, support real scene lofting |
| Communication unit | I/0 port | USB Type-C port, SMA port |
| Cellular mobility | eSIM card: Support host and manual double eSIM, double network double standby, including 3 years of traffic, boot is high
precision |
| | Built-in 4G network communication: TDD-LTE,FDD-LTE,WCDMA,TD-SCDMA,EDGE,GPRS,GSM |
| WiFi communication | 802.11a /b/g/n access point and client mode to provide WiFi hotspot services |
| Bluetooth communication | Bluetooth® 2.4GHz, BT5.2 |
| Built-in full protocol radio | Transceiver integration: base station transmission and mobile station reception |
| Power: 0.5W/1W/2W adjustable |
| Frequency band: 410MHz to 470MHz |
| Protocol: HI-TARGET,TRIMTALK450S,TRIMMARKⅢ,TRANSEOT,SOUTH,CHC,SATEL |
| Number of channels: 116(16 of which are configurable) |
| Sensor | Electronic bubbles: Intelligent alignment |
| Tilt measurement: Built-in a new generation of high-precision inertial navigation, automatic startup initialization, automatic
attitude compensation |
| User interface | Button: Single button |
| LED prompt light: satellite light, signal light, power light |
| Functional application | Advanced functions: NFC flash link, WebUI interaction, USB flash drive firmware upgrade |
| Intelligent application: intelligent voice, function self-test |
| Remote service: message push, online upgrade, remote control |
| Cloud services: Device management, location services, collaborative work, data analytics |
| Physical characteristics | Host battery: high capacity lithium battery 6800mAh, working time is better than 16 hours |
| External power supply: USB 15W charging |
| Size: Φ130mm×68mm |
| Environmental characteristics | Dustproof and waterproof: IP68 |
| Anti-fall: Resist the natural fall of 2 meters high measuring pole |
| Relative humidity: 100% non-condensing |
| Operating temperature: -45℃~+75℃ |
| Storage temperature: -55℃~+85℃ |
