GNSS performance | Channels | 220 |
GPS | L1C/A, L2C, L2E, L5 |
GLONASS | L1 C/A, L1 P, L2 C/A (GLONASS M Only), L2 P |
BDS | B1, B2 |
GALILEO | E1 BOC, E5A, E5B, E5AltBOC |
SBAS | L1C/A, L5 (Just for the satellites supporting L5) QZSS, WAAS, MSAS, EGNOS, GAGAN |
L-Band | -- |
Positioning output rate | 1Hz~50Hz |
Initialization time | <10s |
Initialization reliability | >99.99% |
Positioning precision | Static surveying | Horizontal: 2.5mm+0.5ppm; Vertical: 5mm+0.5ppm |
Code differential positioning | Horizontal:0.25m+1ppm; Vertical:0.50m+1ppm |
Real-time kinematic surveying | Horizontal: 8mm+1ppm; Vertical: 15mm+1ppm |
RTX | -- |
SBAS positioning | Typically<5m 3DRMS |
xFill |
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IMU tilt compensation |
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Single positioning | -- |
User interaction | Operaing system | Linux |
Buttons | 4-button operation |
LCD | 1.54 inch HD OLED screen with resolution 128 x 64 |
Indicators | 4 indicators, indicates mode settings and status |
Web UI | Allows to control and monitor the receiver in webserver through WIFI or USB, freely to configure receiver |
Voice guide | Support multiple languages, Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish supported |
Secondary development | The OpenSIC observation data format and interative interface support secondary development |
Data cloud service | -- |
Hardware performance | Dimension | 165mm(L) × 168mm(w) × 122mm(H) |
Weight | 1.85kg (battery included) |
Material | -- |
Operating temperature | -45°C ~ +60°C |
Storag temperature | -55°C ~ +85°C |
Humidity | 100% Non-condensing |
Waterproof/Dustproof | IP67 standard, protected from long time immersion to depth of 1m, and fully protected against blowing dust |
Shock and vibration | Withstand 3 meters pole drop onto the cement ground naturally |
Power Supply | 9-25V DC, overvoltage protection |
Battery | 7.4V, 6800mAh internal Li-ion battery, rechargable |
Battery solution | -- |
Battery life | 16h (static mode); 10h (internal UHF base mode); 12h (rover mode) |
Communications | I/O port | 5-PIN LEMO external power port+Rs232; 7-PIN LEMO+external USB(OTG+Web accessing; 1 UHF/GPRS antenna interface; SIM card slot |
Wireless modem | Integrated internal radio receiver and transmitter, 1W/2W/3W optional; UHF repeater function |
Frequency Range | 410-470MHz |
Communication Protocol | TrimTalk, SOUTH, SOUTH+, SOUTHx, huace, ZHD, Satel |
Cellular Mobile Network | TDD-LTE/FDD-LTE 4G network modem |
Double Module Bluetooth | Bluetooth V2.1/ Bluetooth V4.0, support EDR |
NFC Communication | -- |
External Devices | Optional external GPRS/EDGE dual-mode communication module, switchable; allow to connect external WLAN card |
WIFI | Standard | 802.11 b/g standard |
WIFI Hotspot | The WIFI hotspot allows any mobile terminal to connect and access to the internal webserver for the control and moditor receiver |
WIFI data link | To work as the datalink that receiver is able to broadcast and receive differential data via WIFI |
Data storage/ Transmission | Data Storage | 8GB SSD internal storage, supports external USB storage and automatical cycle storage, changeable record interval, up to 50Hz raw data collection |
Data Transmission | USB data transmission, supporting FTP/HTTP data download |
Data Format | Static data format: STH, Rinex2.x and Rinex3.x etc Differential data format: CMR+, SCMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 GPS output data format: NMEA 0183, PJK plane coordinates, binary code, Trimble GSOF Network model support: VRS, FKP, MAC, supporting NTRIP protocol |
Inertial sensing system | Tilt survey | Optional, built-in tilt compensator, correcting coordinates automatically according to the tilt direction and angle of the centering rod |
Electronic bubble | Optional, controller software display electronic bubble, checking leveling status of the centering rod real time |
Thermometer | Optional, built-in thermometer sensors, adopting intelligent temperature control tech nology, monitoring and adjusting the receiver temperature in real time |