CHC T11 Dual-frequency Cheap Rtk 1408 Channels AR Survey GNSS GPS Receiver RTK
TECHNICAL PARAMETER | ||
project | content | index |
Satellite tracking | Satellite system | GPS+BDS+Glonass+Galileo+QZSS |
Support Beidou three generations, support Five star 21 frequency point | ||
Satellite tracking | BDS: B1I,B2I,B3I,B1C,B2a,B2b* | |
GPS: L1C/A,L1C,L2C,L2P,L5 | ||
GLONASS: G1,G2,G3 | ||
Galileo: E1,E5a,E5b,E6* | ||
QZSS: L1C/A,L1C,L2C,L5 | ||
IRNSS: L5* | ||
SBAS: L1C/A* | ||
Channel | 1408 | |
Initialization reliability | 99.99% | |
No network continued test | support | |
Signal acquisition sensitivity | Typical value -162 dbm, the ability to capture weak signals is stronger | |
Accuracy | Static accuracy | Planar accuracy:±(2.5mm + 0.5×10-6×D)mm |
Elevation accuracy:±(5mm + 0.5×10-6×D)mm | ||
RTK accuracy | Planar accuracy:±( 8mm + 1×10-6×D)mm | |
Elevation accuracy:±(15mm + 1×10-6×D)mm | ||
Tilt compensation accuracy | 8mm + 0.3mm /° tilt (accuracy <2.5cm within 30°) | |
Video measurement accuracy | Typical 2~4cm, measuring distance 2~ 15m | |
GNSS+ Inertial navigation | IMU update rate | 200Hz |
Tilt Angle | 0-60° | |
Insensitive super inertial navigation | No initialization is required, the INS will not exit after initialization | |
User interaction | Pilot lamp | 1 satellite light +1 differential data light +1 static indicator light +1 power light |
key | Static switch button + Power/Confirm button | |
web page | Support PC/ mobile web page | |
camera | Characteristic function | Video measurement, efficiency increase by 60%* |
3D modeling, double the efficiency of internal and external work * | ||
AR real navigation, put a point not lost | ||
Visual lofting, one stick in place | ||
pixel | 2MP&5MP | |
Frame rate | 25Hz | |
Field of view (H, V) | 75°,75° | |
illuminance | Starlight camera, OmniPixel 3-GS technology | |
Full color picture at 0.01lux | ||
Physical characteristics | dimension | Φ133.5mm*80mm |
physical properties | weight | 725g (battery included) |
material | Magnesium alloy | |
Operating temperature | -45℃~+75℃ | |
Storage temperature | -55℃~+85℃ | |
Waterproof and dustproof | IP68 (30 minutes underwater 1 meter immersion) | |
anticollision | IK08 (subjected to the same mechanical impact as the 2.5kg steel ram without damage, resistance to 3m drops) | |
anti-condensation | 100% |
Certifications