Satellite Signals Tracked Simultaneously | |
Channels | 1408 |
GPS | L1C/A, L1C, L2P(Y), L2C, L5 |
BeiDou | B1l B2I, B3I, B1C, B2a, B2b* |
GLONASS | L1, L2 |
Galileo | E1, E5A, E5B, E6 |
IRNSS | L5 |
SBAS | L1C/A,L5(QZSS,WAAS,MSAS,GAGAN) |
QZSS | L1, L2, L5, L6* |
POSITIONING PERFORMANCE | |
High-Precision Static | |
Horizontal | 2.5 mm + 0.1 ppm RMS |
Vertical | 3.5 mm + 0.4 ppm RMS |
Static and Fast Static | |
Horizontal | 2.5 mm + 0.5 ppm RMS |
Vertical | 5 mm + 0.5 ppm RMS |
Post Processing Kinematic (PPK / Stop & Go) | |
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% |
Code Differential GNSS Positioning | |
Horizontal | 25cm+1ppm RMS |
Vertical | 50cm+1ppm RMS |
SBAS | 0.5m |
Real Time Kinematic (RTK) | |
Single Baseline | |
Horizontal | |
Vertical | |
Network RTK(VRS,FKP,MAC) | |
Horizontal | 8mm+0.5ppm RMS |
Vertical | 15mm+0.5ppm RMS |
Initialization time | Typically 2-10s |
Initialization reliability | Typically> 99.99% |
Provides RTK measurements even during differential signal interruptions | |
Hi-Fix | |
Horizontal | RTK+10mm / minute RMS |
Vertical | RTK+20mm / minute RMS |
Time to first Fix | |
Cold start | < 45s |
Hot start | < 30s |
Signal re-acquisition | < 2 s |
Image Accuracy | |
Stakeout | Typically 2cm |
Image Measurement | 2cm~4cm |
Tilt Survey Performance | |
Additional horizontal pole-tilt uncertainty typically less than 8mm+0.7mm/°tilt(2.5cm accuracy in the inclination of 60°) | |
HARDWARE | |
Physical | |
Dimensions (W x H) | 130mmx68mm |
Weight | lighter than 0.97kg (2.14lb) within internal battery |
Operation temperature | -40°℃~+75°℃ (-40°F~+167°F) |
Storage temperature | -55°℃~+85°℃ (-67°F~+185°F) |
Temperature control | Auto-adjust the working power to maintain the temperature |
Humidity | 100%, non-condensing |
Water/dustproof | IP68 dustproof, protected from temporary immersion to depth of 1.0m (3.28ft) |
Shock and vibration | MIL-STD-810G, 514.6 |
Anti-salt spray | MIL-STD-810G, 509.4, 96h |
Free fall | MIL-STD-810G, 516.6, designed to survive a 2m(6.56ft) natural fall onto concrete |