China Rtk GPS Surveying Rtk Gnss/GPS Rover Set Dgps Price, Find details about China Rtk Gnss Base Rover, Topographic Gnss Rtk from Rtk GPS Surveying Rtk Gnss/GPS Rover Set Dgps Price
Static receiver | V30 XT | V30 ST | |
Channel | 12 | 220 | |
Signal tracking | GPS | L1 C/A | L1 C/A, L2E, L2C, L5 |
Glonass | - | L1C/A, L1P, L2C/A, L2P | |
SBAS | L1 C/A | L1C/A, L5 | |
BDS | - | B1,B2 | |
Bluetooth | YES | YES | |
Positioning accuracy | Static and Fast Static GNSS surveying | Static and Fast Static GNSS surveying Horizontal: ±(2.5mm+1ppm RMS); Vertical: ±(5mm+1ppm RMS) | |
Post processing kinematic(PPK/Stop & Go) GNSS surveying Horizontal: ±(2cm+1ppm RMS); Vertical: ±(3.5cm+1ppm RMS) Initialization reliability:typical>99.9% | Post processing Kinematic(PPK/Stop & Go)GNSS surveying Horizontal: ±(1cm+1ppm RMS); Vertical: ±(2.5cm+1ppm RMS) Initialization time: typical 10 minutes for base while 5 minutes for rover Initialization reliability:typical>99.9% | ||
Baseline length | Static and Fast Static: <20km Stop & Go, PPK: <10km | Static: 30-40km for low latitude area; up to 100km Fast Static: <20km; Stop & Go: <20km; PPK: <15km | |
Data storage | 64MB | 1GB | |
Data download | COM/USB | COM/USB | |
Interval | 1s-60s adjustable | ||
Elevation | 1°-60° adjustable | ||
Data update rate | 1-20hz | 1-50hz | |
Communications | 2 RS-232 port; 1 USB port; 1 bluetooth port; 2 external DC power input port | ||
Dimension | 19.5cm * h10.4cm | ||
Weight (with battery) | 1.15kg(incl. battery) | 1.3kg (incl.battery) | |
Water/dust proof | IP67, 3m(9.84ft) natural fall onto concrete | ||
Working temperature | -40ºC~+65ºC | ||
Storage temperature | -40ºC~+75ºC | ||
Electrical | 2 pcs 7.4v 5000mAh lithium battery, supports 6-28v external DC power supply | ||
Power consumption 1.4w | Power consumption 3.2W | ||
Working time 15-17 hours | Working time 13-15 hours | ||
Software | Relevant software provided |