Measurement 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 | ||
GNSS features | Positioning output frequency 1Hz to 20Hz; initialisation time less than 10 seconds | |
Initialisation reliability >99.99% | ||
Full constellation reception technology, which can fully support signals from all current GNSS constellations | ||
Highly reliable carrier tracking technology, which greatly improves carrier accuracy and provides users with high quality raw observation data | ||
Intelligent dynamic sensitivity positioning technology, adapting to various environmental changes, adapting to harsher and more distant positioning environments | ||
Highly accurate positioning processing engine | ||
Positioning Accuracy | Code differential GNSS positioning | Horizontal: 0.25 m + 1 ppm RMS |
Vertical: 0.50 m + 1 ppm RMS | ||
Static CNSS measurements | Plane: ± (2.5mm + 0.5 x 10-6D); Elevation: ± (5mm + 0.5 x 10-6D); (D is the length of the baseline being measured, in mm) | |
Real-time dynamic measurement | Plane: ± (8 mm + 1 x 10-6D); Elevation: ± (15 mm + 1 x 10-6D) (D is the length of the measured baseline in mm) | |
Operating Systems/User Interaction | Operating system: Linux | |
Keypad: single button | ||
Indicator lights: Four indicator lights. Satellite light, differential signal light, Bluetooth light, power light | ||
Web interaction: support WI-FI and USB mode to access the receiver built-in Web management page, monitor the host status, free configuration of the host, etc. | ||
Voice: iVoice intelligent voice technology, intelligent status announcement, voice operation prompt; default support for Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish | ||
Secondary development: provide secondary development package, open OpenSIC observation data format and interaction interface definition for secondary development | ||
Data cloud service: powerful cloud service management platform, allowing remote management and configuration of equipment, viewing progress, managing jobs, etc. Can use Qualitec servers or build your own servers | ||
Hardware | Size: 156mm*78mm (diameter, height) | |
Weight: 1.3kg (with battery) | ||
Material: magnesium alloy | ||
Operating temperature: -30 °C to +70 °C; storage temperature: -40 °C to +80 °C | ||
Humidity resistant to 100% condensation | ||
Protection class: IP68, waterproof: 1m immersion, dustproof: completely protected against dust ingress | ||
Resistant to a 2 m drop with a pole | ||
Electrical | Power supply: 6~28V wide voltage DC design with overvoltage protection | |
Battery: detachable dual battery design, support hot-swappable, voltage: 7.4V, 3400mAh/block | ||
Power solution: Mobile station mode, typical endurance time >20 hours at full charge, support battery power supply, rechargeable battery power supply | ||
Communication | I/O ports | 5 pole LEMO external power connector + RS232 |
Type-C interface for power supply, data transmission | ||
One radio antenna port | ||
Micro SIM card slot (medium card) | ||
Radio modems | Built-in transceiver radio, typical operating distance 10km; support radio relay, network routing function. | |
Operating frequency 410-470MHz; communication protocols: Farlink,TrimTalk450S,ZHD,SOUTH,HUACE,Satel | ||
4G all-access | Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during work; built-in network antenna | |
Equipped with a 4G tell-tale network communication module, compatible with various CORS systems access | ||
Bluetooth | Bluetooth 3.0/4.1. | |
Bluetooth 2.1+EDR standard | ||
NFC wireless communication | NFC wireless communication technology, Bluetooth automatic pairing can be achieved by touching the handbook and the main unit (requires handbook also equipped with NFC wireless communication module) | |
eSIM (optional) | The eSIM chip can be embedded in the handbook to provide network resources in real time to ensure continuous online network operation of the host computer, supporting external card solutions | |
WIFI | Standard | 802.11b/g/n standards |
WIFI Hotspot | rich personalization of the receiver functions | |
Data transfer between industrial handbooks, intelligent terminals and other data collectors and receivers via WIFI | ||
WIFI data chain | Receiver can be connected to WIFI for differential data broadcast or reception via WIFI | |
Data Storage/Transfer | Data storage | 8G internal solid state memory |
Auto-cycle storage (automatically delete the earliest data when there is not enough storage space) | ||
Supports external USB memory for data storage | ||
Rich sampling interval, up to 20Hz raw observation data acquisition | ||
Data transfer | One-button intelligent copy of static data directly from the host computer via external USB memory | |
Plug-and-play USB data transfer method | ||
Supports USB, FTP download, HTTP data transfer | ||
Data format | Static data formats: Southern STH, Rinex 2.01 and Rinex 3.02 and many more | |
Differential data formats: RTCM3.0, RTCM3.2 | ||
GPS output data formats: NMEA 0183, PJK planar coordinates, binary codes | ||
Network mode support: VRS, FKP, MAC, NTRIP protocol support | ||
Sensors | Inertial tilt measurement | Built-in IMU inertial measurement sensor, supports inertial tilt measurement function, automatically corrects coordinates according to the tilt direction and angle of the centering rod |
Tilt angle: 0°~60°; IMU update rate: 200HZ | ||
Tilt compensation accuracy | 1.8 m pole; RMS: 8 mm + 0.7 mm/°tilt | |
Temperature sensors | Built-in multiple temperature sensors, using intelligent frequency conversion temperature control technology, real-time monitoring and adjustment of the host temperature |