| allocation | Detailed indicators |
| Test performance | Signal tracking | BDS-2:B1I,B2I,B3I；BDS-3:B1I,B3I,B1C,B2a,B2b GPS: L1C/A,L2P,L2C,L5,L1C* GLONASS:G1,G2*,G3；SBAS:L1C/A,L5* Galileo:E1,E5b,E5a,E5 AltBoc*,E6c* QZSS:L1,L2C,L5；IRNSS:L5* 1598 channels, supporting 5-star 16 frequency |
| GNSS characteristics | Positioning output frequency 1Hz~50Hz The initialization time is less than 10 seconds Initialization reliability>99.99% All
constellation reception technology, capable of supporting GNSS constellation signals from all current and planned sources High
reliability 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 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 |
| Static measurement accuracy | Plane: ± (2.5+0.5 × 10-6 × D) mm Elevation: ± (5.0+0.5 × 10-6 × D) mm |
| RTK measurement accuracy | Plane: ± (8+1 × 10-6 × D) mm Elevation: ± (15+1 × 10-6 × D) mm (D is the distance between the measured points, km) |
| Operating system/ User interaction | operating system | Linux |
| Keys | Double key operation, convenient and fast |
| Indicator light | Five indicator lights |
| Web interaction | Built in Web UI management backend, supporting WiFi 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 | Intelligent voice technology, intelligent status broadcasting, voice operation prompts; Default support for Chinese, English,
Korean, Russian Portuguese, Spanish, Turkish; Support voice customization |
| Secondary development | Provide a secondary development package, open OpenSIC observation data format, and define interaction interfaces for secondary
development |
| Data cloud services | Web version cloud service management platform, supporting remote management and data exchange services such as online registration |
| hardware | size | 175mm * 83mm (diameter, height) |
| weight | 1.06kg (without battery) |
| material quality | Thermoplastic polyester and polycarbonate polymer materials |
| temperature | Working temperature: -30 ° C to+65 ° C Storage temperature: -40 ° C to+80 ° C |
| humidity | Anti 95% condensation |
| Protection level | Waterproof: 1m immersion, IP67 level Dust prevention: completely prevents dust from entering, IP67 level |
| Shockproof | Resistance to 2 meters of pole drop |
| electrical | source | 9-28V wide voltage DC design with overvoltage protection |
| battery | Dual battery power supply, supports hot swapping, with a battery capacity of 6800mAh |
| material quality | Regular tasks meet a 10 hour battery life and can support other variable voltage power supply systems (providing a 7 * 24-hour
continuous working power supply solution) |
| communication | I/O ports | 5-core LEMO interface external power interface+RS232 7-core LEMO interface external USB (OTG) Radio and network antenna interfaces
(shared); SIM card slot |
| Radio modem | Built in high-performance integrated transceiver radio, with three levels of low, medium, and high (1W, 2W, 3W), typical operating
distance of 10km, operating frequency of 410-470MHz, and switchable radio relay mode; External transmitter 5W/25W, operating
frequency 410-470MHz Communication protocol: TrimTalk450S, TrimMark3, SOUTH |
| Bluetooth | BLEBluetooth 4.0 Bluetooth standard, supporting Android system phone connection; Bluetooth 2.1+EDR 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) |
| Cellular mobility | The manual supports 4G full network connectivity, based on intelligent PPP dialing technology, automatically dials in real-time,
and is continuously online during work; External network antenna of the host, equipped with 4G high-speed network communication
Module (supporting mobile, China Unicom, and telecommunications), compatible with 3G/GPRS/EDGE; Compatible with various CORS
system access. |
| 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 | 8G built-in solid-state memory, supporting 32G external expansion; Automatic cyclic storage (automatically deleting the earliest
data when storage space is insufficient); Supports external USB storage for Data storage; Rich sampling intervals, supporting up
to 50Hz raw observation data collection |
| data transmission | One click intelligent copying directly exports static data from the host through external USB storage; Plug and play USB data
transmission method; FTP download, HTTP download |
| data format | Static data formats: various formats such as Southern STH, Rinex2.01, and Rinex3.02 Differential data formats: CMR+, CMRx,
RTCM2.1, RTCM2.3, RTCM3.0, RTCM3.1, RTCM3.2 input and output; GPS output data format: NMEA0183, PJK plane coordinates, binary
code, TrimbleGSOF; Network mode support: VRS, FKP, MAC, supports NTRIP protocol |
| Inertial Navigation System/Sensors | Inertial tilt measurement (optional) | 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 |
| temperature sensor | Equipped with multiple temperature sensors and intelligent variable frequency temperature control technology, it can monitor and
adjust the host temperature in real-time |
