V90 Gnss Rtk System Hi-Target Gnss Rtk Smart GPS Receiver (hi-target V90)

Specifications1.Dual-frequency RTK GNSS. 2.220-channel GPS+GLONASS+SBAS+GALILEO 3.Integrated UHF+GSM/GPRS+Bluetooth.Professional 220  channels Hi-target V90 gnss RTK GPS base and rover receiverWith a hi-tech, fully integrated design, the conveniently sized V90 Plus is one of the most flexible choices for any measuring task. Built-in Linux3.2.0 operating system, pre-loaded multiple smart applications such as tilt surveying, electronic bubble calibration, NFC and voice DIY, V90Plus GNSS system provides surveyor industry-leading GNSS solutions.  Small and lightweight    Only weighs 950g.  Measures Diameter 153mm x Height 83mm.Multi-constellation Tracking 220 tracking channelsSupports GPS, GLONASS, GALILEO, BDS, SBASNGS approved full-band GNSS antennaSupports a wide range of satellite signalsAlarge rceiving a rea designed for multipath mitigationAir dielectric is light and stableSmart Application      Supports electronic bubble calibrationOffers tilt survey with a maximum tilt angle of 30 degrees. The internal NFC module makes Bluetooth communication quick and easy.Intelligent voice assistance guides field operations. Voice can be DIY.Standard Rinex data and HI-TARGET raw data recorded simultaneously.Optional Transceiver UHF Radio  The transceiver UHF radio enables switchable working modes between base and rover.Three types of internal UHF radio provide different frequencies based on users requirements. The Pacific Crest TrimTalk© internal UHF radio is compatible with other radios.Multi-network ConnectionSupports GPRS, GSM and WCDMASupports WIFIPowerful BatteryPowered by high-capacity (5000mAh) Li-ion battery to ensure full day operationRugged DesignIP67 dustproof and waterproofAble to survive a 3-meter natural fall onto concreteiHand20 Field ControlleDefault Configuration Th iHand20 is designed for intelligent RTK with NFC sensor, a durable keyboard,ultra-long battery life and sensitive touchscreen,preinstalled free and intelligent Hi-Survey software. Hi-Survey software is the first high-precision survey software of Hi-Target running on the And roid platform,supports tilt survey and electronic bubble, can perfectly cooperate with V90 Plus.  Performance Specification of V90Measurements220 tracking channels ( Multi-constellation tracking)Satellite Signals Tracked  SimultaneouslyGPS: L1 C/A, L2C, L2E, L5GLONASS: L1C/A, L1P, L2C/A (GLONASS M only), L2PSBAS: L1 C/A, L5Galileo: L1 BOC, E5A, E5B, E5AITBOCBDS: B1, B2QZSS: L1 C/A, L1 SAIF, L2C, L5NGS approved full-band GNSS antennaPositioningPerformanceStatic and Fast Static GNSS surveyingHorizontal: 2.5mm+0.5ppm RMSVertical: 5mm+0.5ppm RMSPost processing  Kinematic (PPK / Stop & Go)  GNSS surveying Horizontal: 10mm+1ppm RMSVertical: 25mm+1ppm RMSInitialization time: typically 10 minutes for base    while 5  minutes for roverInitialization reliability: typically > 99.9%Real Time Kinematic (RTK) Surveying Single baselineHorizontal: 8mm+1ppm RMSVertical: 15mm+1ppm RMSNetwork RTKHorizontal: 8mm+0.5ppm RMSVertical: 15mm+0.5ppm RMSInitialization time: typically  99.9%Code differential GNSS  positioning Horizontal: 25mm+1ppm RMSVertical: 50mm+1ppm RMSSBAS: 0.50m Horizontal, 0.85m VerticalHardwarePhysicalDimensions(W × H):15.30cm×8.30cm (6.02 in.×3.27in.)Weight:0.95kgs (2.09lbs) without internal batteryOperating:-40°C to +65°C (-40°F to +149°F)Storage temperature: -40°C to +75°C (-40°F to +167°F)Humidity:100%, consideringWater/dust proof: IP67 dust proof, protected from temporary immersion to depth of 1m (3.28ft)Shock and Vibration.Designed to survive a 3m(9.84ft) nature fall onto concrete.ElectricalPower 6V to 28V DC external power input Power consumption