Gnss Rtk GPS Handheld GPS Survey DGPS Set GPS L1 L2
System Features:
Multi-constellation Tracking
220 tracking channels
Supports GPS, GLONASS, GALILEO, BDS, SBAS
NGS approved GNSS antenna
Convenient Connection
NFC function enables Bluetooth to connect in one second.
4.0 standard dual-mode long-range Bluetooth, compatible with 2.1 standard Bluetooth.
Powerful Battery
Powered by high-capacity (6300mAh) Li-ion battery to ensure full day operation
Support power bank to charge, the battery can be used universally with iHand20 battery
Technical Specification:
POSITIONING PERFORMANCE
Real Time Kinematic(RTK) Surveying
Horizontal............….. 8mm+1ppm RMS
Vertical................. 15mm+1ppm RMS
Initialization time.....Typically < 8 seconds
Initialization reliability....Typically > 99.9%
Code Differential GNSS Positioning
Horizontal............…. 25cm+1ppm RMS
Vertical...............… 50cm+1ppm RMS
SBASiii...… 0.50m Horizontal, 0.85m Vertical
Static and Fast Static GNSS Surveying
Horizontal............2.5mm+1ppm RMS
Vertical................ 5mm+1ppm RMS
HARDWARE
Physical
Dimensions(WxH)....127.5mm×57mm (5.02inch x 2.24inch)
Weight...…700g (1.54lb) including internal battery
Operating temperature...…. -40ºCto +65ºC (-40ºF to +149ºF)
Storage temperature....... -40ºC to +75ºC(-40ºF to +167ºF)
Humidity............…. 100%, considering
Water/dustproof........... IP67 dustproof, protected from temporary immersion to depth of 2m (6.56ft).
Shock and vibration......…Designed to survive a 3m(9.84ft) natural fall onto concrete.
Electrical
Power consumption 3.2W
Rechargeable, removable 3.7V/6300mAh Lithium-ion battery, supports online charging
Power input: 4.5V-5.5V/ 2A DC (USB), 6V-28V/2A DC (5 pin port)
Data storage.........…8GB Internal storage
Internal Battery Life
Static 13 hours
RTK Rover (Data collector internet) 10 hours
I/O Interface
1 x mini USB port, for data downloading, power supply and firmware upgrading
1 x 5-pin port, for NMEA output, DC power supply and external devices
Communication
Dual-mode Bluetooth 4.0, compatible with Bluetooth 2.1, 2.4GHz
NFC (Near Field Communication)
Hi-Target/ Pacific Crest ADL Vantage pro external radio (optional)
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
Audited Supplier 
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