| 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~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 Highly
reliable carrier tracking technology greatly improves carrier accuracy and provides users with high-quality raw observation data
Intelligent dynamic sensitivity positioning technology, adapted to various environmental changes, and adapted to more harsh and
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 GNSS measurement | Plane: ± (2.5mm+0.5 × 10-6D) Elevation: ± (5mm+0.5 × 10-6D) (D is the measured baseline length) |
| Real time dynamic measurement | Plane: ± (8mm+1 × 10-6D) Elevation: ± (15mm+1 × 10-6D) (D is the measured baseline length) |
| Inertial Navigation (optional) | Tilt angle | 0 °~60 ° |
| Tilt compensation accuracy | Accuracy within 30 ° ≤ 2.5CM, accuracy within 60 ° ≤ 5CM |
| Operating system/ User interaction | operating system | Linux |
| Keys | Double button visualization operation |
| Indicator light | Five indicator lights |
| Web interaction | Support WI-FI and USB modes to access the built-in web management page of the receiver, monitor host status, freely configure
hosts, etc |
| speech | IVoice intelligent voice technology, intelligent status reporting, voice operation prompts; Chinese, English, Korean, Russian,
Portuguese, Spanish and Turkish are supported by default; 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 | A powerful cloud service management platform that can remotely manage and configure devices, view progress, manage tasks, and
more. Southern servers or self built servers can be used. |
| hardware | size | Diameter 135mm x height 113mm |
| weight | 1kg |
| material quality | Magnesium aluminum alloy |
| temperature | Working temperature: -30 ° C to+65 ° C Storage temperature: -40 ° C to+80 ° C |
| Protection level | Waterproof: 1m immersion, IP67 level Dust prevention: completely prevents dust from entering, IP67 level |
| Shockproof | Anti 2 meter free fall |
| electrical | source | 9-25V wide voltage DC design with overvoltage protection |
| battery | High capacity detachable lithium batteries Voltage: 7.4V, 3400mAh |
| Power solution | Dual battery design, supporting hot swapping; The host supports contact powered pole shaped batteries, which do not require
external power lines. Static mode standard continuous working time is greater than 30 hours, while dynamic mode standard
continuous working time is greater than 16 hours (providing a 7 × 24-hour continuous working power supply solution) |
| communication | I/O ports | 5PIN LEMO external power interface+RS232 7PIN LEMO external USB (OTG) Radio antenna interface SIM card slot |
| Radio modem | Built in high-power integrated transceiver radio, adjustable in high, medium, and low levels, with a typical operating distance of
8km Switchable network relay and radio relay modes Working frequency 410-470MHz Communication protocols: SOUTH, TrimTalk450S, ZHD,
HUACE, Satellite |
| Cellular mobility | Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during operation,
built-in network antenna, equipped with 4G all network high-speed network communication module, compatible with various CORS
system access |
| Bluetooth | BLE Bluetooth 4.0 Bluetooth standard, supports Android and iOS 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) |
| External communication | Optional external GPRS/CDMA dual-mode communication module for free switching and adaptation to various working environments;
Support external wireless network card |
| WiFi | standard | 802.11b/g standard |
| WiFi hotspot | Equipped with WiFi hotspot function, any intelligent terminal can access the receiver, providing rich personalized customization
of receiver functions; Industrial notebooks, smart 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 Automatic cyclic storage (automatically deleting the earliest data when storage space is
insufficient) Support external USB memory for data storage Rich sampling intervals, supporting up to 50Hz raw observation data
collection |
| data transmission | One click intelligent copying, plug and play USB data transfer method, directly exporting static data from the host through
external USB memory FTP download, HTTP download |
| data format | Static data formats: various formats such as Southern STH, Rinex2.01, and Rinex3.02 Differential data formats: CMR, CMR+, sCMRx,
RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 Input and Output GPS output data format: NMEA 0183, PJK plane coordinates, binary
code, Trimble GSOF Network mode support: VRS, FKP, MAC, supports NTRIP protocol |
| Inertial Navigation System/Sensors | Inertial tilt measurement | Built in IMU inertial measurement sensor, calibration free, low delay, ultra large 60 ° angle measurement, instant measurement
upon arrival. |
| Electron bubble | Equipped with a built-in sensor, the manual software can display electronic bubbles and check the leveling of the center pole in
real-time |
| 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 |
