Practical Engineering Construction GPS Base and Rover
Satellite Signals Tracked Simultaneously
220 Channels
GPS^….. Simultaneous L1C/A, L2C, L2E, L5
GLONASS^^…..Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P
SBAS^^^^. Simultaneous L1 C/A, L5
Galileo^^^... Simultaneous L1 BOC, E5A, E5B, E5AltBOC
BDS^^^..^.^^^^^…. B1, B2
QZSS^^^^.. L1 C/A, L1 SAIF, L2C, L5
Positioning Performance
Static and Fast Static GNSS Surveying
Horizontal^^^^2.5mm+0.5ppm RMS
Vertical^^^^^. 5mm+0.5ppm RMS
Post Processing Kinematic (PPK / Stop & Go) GNSS Surveying
Horizontal^^^^….. 1cm+1ppm RMS
Vertical^^^^^ 2.5cm+1ppm RMS
Initialization time^….Typically 10 minutes for base while 5 minutes for rover
Initialization reliability^Typically > 99.9%
Real Time Kinematic (RTK) Surveying
Single Baseline
Horizontal^^^^….. 8mm+1ppm RMS
Vertical^^^^^. 15mm+1ppm RMS
Network RTK
Horizontal^^^^….. 8mm+0.5ppm RMS
Vertical^^^^^.. 15mm+0.5ppm RMS
Initialization time^..…Typically < 8seconds
Initialization reliability^.Typically > 99.9%
Code Differential GNSS Positioning
Horizontal^^^^…. 25cm+1ppm RMS
Vertical^^^^^… 50cm+1ppm RMS
SBAS ^… 0.50m Horizontal, 0.85m Vertical
Hardware
Physical
Dimensions (W x H)^.153mm x 83mm (6.02inch x 3.27inch)
Weight^…950g (2.09lb) without internal battery
Operating temperature^…. -40℃to +65℃ (-40℉ to +149℉)
Storage temperature^^. -40℃ to +75℃(-40℉ to +167℉)
Humidity^^^^…. 100%, considering
Water/dustproof^^^.. IP67 dustproof, protected from temporary immersion to depth of 1m (3.28ft).
Shock and vibration^^…Designed to survive a 3m(9.84ft) natural fall onto concrete.
Electrical
Power 6V to 28V DC external power input
Power consumption ≤3.5W
Automatic switching between internal power and external power
Rechargeable, removable 7.4V, 5000mAh Lithium-ion battery in internal battery compartment
Internal Battery Life
Static 12hours
RTK rover (UHF/GPRS/3G) 8-10 hours
RTK base 8 hours
I/O Interface
1 xBluetooth, NFC
1 x standard USB2.0 port
1 x TNC antenna connector
1 x RS232 serial port
1 x DC power input (5-pin)
Tilt Survey System
Electronic Bubble
Communication
Network Communication
Fully integrated, fully sealed internal WCDMA, compatible with GPRS, GSM
Wifi frequency is 2.4G, supports 802.11b/g/n protocol
Network RTK (via CORS) range20-50km
HI-TARGET Internal UHF Radio(Standard)
Frequency… 450~470MHz with 116 channels
Transmitting power…0.5W, 1W, 2W adjustable
Transmitting speed^….9.6Kbps, 19.2Kbps
Working range^^.3~5km typical, 8~10kmoptimal
Pacific Crest XDL Micro Internal UHF Radio
Frequency^^^^^….403~473MHz
Transmitting power^^^ 0.5W, 2W adjustable
Transmitting speed^^….. Up to 19.2Kbps
Support most of radio communication protocol
Working range^^^^… 3~5km typical, 8~10km optimal
HI-TARGET External UHF Radio (Standard)
Frequency^^ 460MHz with 116 channels
Transmitting power^. 5W, 10W, 20W, 30W adjustable
Transmitting speed^^… Up to 19.2Kbps
Working range^^^…. 8~10km typical, 15~20km optimal
Pacific Crest ADL Vantage Pro External UHF Radio
Frequency…. 390~430MHz or 430~470MHz
Transmitting power….. 4W to 35W adjustable
Transmitting speed^^….. Up to 19.2Kbps
Support most of radio communication protocol
Working range…. 8~10km typical, 15~20km optimal
System Configuration
System
Data storage^^^…16GB Internal storage (Support up to 32GB external SD card)
Record GNS and RINEX format simultaneously
Data Formats
1Hz positioning output, up to 20Hz
CMR: CMR, CMR+, sCMRx input and output
RTCM: RTCM 2.1, 2.3, 3.0, 3.1, 3.2 input and output
Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS
Navigation outputs binary: GSOF
