TECHNICAL SPECIFICATIONS |
GNSS Feature | Specification | |
GNSS Signal | Channels | 800+ |
GPS | L1/L2/L5/ L2C |
BDS | B1/ B2/ B3/ B1C / B2a |
GLONASS | L1/ L2/ L3 |
Galileo | E1/E5 AltBOC / E5a / E5b / E6 |
SBAS | L1/L5 |
QZSS | L1/L2/ L5/ L6 |
IRNSS | L5 |
Positioning Performance | High-precision static GNSS Surveying | Horizontal:2.5mm + 0.1ppm RMS Vertical:3.5mm + 0.4ppm RMS |
Static and Fast Static | Horizontal:2.5mm + 0.5ppm RMS Vertical:5mm + 0.5ppm RMS |
Post Processing Kinematic | Horizontal:8mm + 1ppm RMS Vertical: 15mm + 1ppm RMS |
Initialization time: Typically 10 min for base and 5 min for rover |
Initialization reliability: Typically>99.9% |
(PPK / Stop & Go) | Horizontal:+0.25m+1ppm RMS |
Code Differential GNSS Positioning | Vertical:+0.5m+1ppm RMS | SBAS:0.5m (H), 0.85m (V) |
Real Time Kinematic (RTK) | Horizontal:8mm+1ppm RMS Vertical: 15mm+1ppm RMS |
Initialization time: Typically <10s Initialization reliability:
Typically > 99.9% |
Time to first Fix | Cold start:< 45 s| Hot start:< 30 s| Signal
re-acquisition:< 2 s |
Hi-Fix | Horizontal: RTK+10mm /minute RMS Vertical: RTK+20mm /minute RMS |
Tilt Survey Performance | Additional horizontal pole-tilt uncertainty typically less than |
8 mm +0.7 mm /"tilt (2.5cm accuracy in the inclination of 60°) |
Communication | Communication | Bluetooth:4.2/2.1+EDR, 2.4GHz |
Wi-Fi: frequency 2.4GHz, Supports 802.11 b/g/n |
Internal UHF Radio | Frequency:410-470MHz | Channel:116 (16 scalable) |
Transmitting power:0.5W /1W /2W adjustable |
Supports multi-communication protocols: HI-TARGET, TRIMTALK450S, |
TRIMMARK III, TRANSEOT, SATEL-3AS, etc. |
Physical | Internal battery | Internal 7.4V /6800mAh lithium-ion rechargeable battery. |
RTK Rover (Network) for 12 hours. | Static: up to 15 hours |
External power | Power consumption:4.2W | Dimensions (WxH):132mmx67mm |
Charging: using standard smartphone chargers or external power
banks. |
Weight:50.8kg (includes battery) Data storage:8GB ROM internal
storage |
Control Panel | LED Lamp | Satellite, Signal, Power |
Physical button | 1 |
Environment | Water / Dustproof | IP67 |
Shock and vibration | Designed to survive a 2m natural fall onto concrete |
Humidity | 100%, condensing |
Operation temperature | -30°℃~+70° |
Storage temperature | -40°℃~+80° |
I/O Interface | 1 x USB port, Type C | |
1 x SMA antenna connector | |
Data Formats | Output rate | 1Hz-20Hz. |
Static data format | GNS, Rinex |
Network model | VRS, FKP, MAC; supports NTRIP protocol |
CMR& RTCM | CMR, RTCM 2.x, RTCM 3.0, RTCM 3.2 |
Navigation outputs ASCII | NMEA-0183 |