American Tianbao R2 RTK geodetic GNSS receiver

Survey-level and GIS field general equipment, can be used for any mapping geographic information business
With trusted Trimble technology and positioning accuracy from sub-meters to centimeters, the Trimble R2 receiver allows you to configure the solution to work the way you want, just select accuracy and GNSS performance. Regardless of operational requirements, Trimble R2 receivers work efficiently in a wide variety of mapping geographic information environments.
 
Trimble R2 performs tower lofting, precision survey surveys in roadways, mine or construction site surveys, locating underground assets such as pipelines and cables, GIS field surveys, etc. It is a general purpose device designed for surveyors and mapping and GIS personnel and the like.
 
Simple to install and easy to use, Trimble R2 works with any Trimble handset, Trimble Access controller or other smart device on a variety of operating systems and platforms, all delivering reliable, high-quality data in real time.
 
Simple and robust system for everyday needs
Designed for harsh field environments, the rugged IP65 dust and water rating enables Trimble R2 receivers to operate efficiently in harsh environments. One-button start and compact, simple form factor allow it to be quickly installed and operated, either on a pole or in a backpack or car. Field replaceable batteries keep you running uninterrupted throughout the day, allowing you to focus on the work at hand.
 
Trimble technology guarantees efficiency and positioning accuracy
Trimble R2 is capable of tracking all GNSS satellite systems and augmentations and comes standard with an integrated Trimble Maxwell 6 chip and 220 channels, giving you reliable accuracy and positioning capabilities. From traditional RTK and VRS networks to Trimble RTX correction services via satellite and the Internet, you have the flexibility to select correction sources for higher real-time accuracy.
 
Trimble has developed Floodlight satellite shadow cancellation technology to ensure that the R2 receiver can provide reliable and accurate data even in poor GNSS environments. Equipped with this advanced GNSS technology, even if large canopy and buildings above block satellite signals, positioning ability and accuracy can be significantly improved, making it easy to smooth out the difficult GIS workflow.
 
complete solution
Connect the Trimble R2 receiver to the controller or mobile device you want to use via a wireless Bluetooth connection or USB cable, and add Trimble's proven field and office software workflows to complete the solution. Data collection can be done via customizable workflows in Trimble field software (e.g. Trimble Access or Trimble TerraFlex software), allowing your team to easily collect and exchange information between field and office in real time. The collected data can then be processed with Trimble in-house software, including Trimble Business Center or TerraFlex, allowing you to deliver data-rich, high-quality results for your company.
 
For a simple, configurable field-to-office solution, the innovative and flexible Trimble R2 GNSS receiver enables you to work in an accurate and efficient manner.

 

 

• technical parameters

• Solutions for mapping geo-information applications with sub-meter to centimeter accuracy, support for any GIS or survey-level workflow, easy data acquisition with Trimble Survey and GIS software with smartphone, tablet or Trimble handset, fast setup, ease of use, efficient survey or GIS job tasks, support for multiple satellite systems and differential correction sources for accurate data from any location, Trimble Maxwell 6 chip 220 channels and leading GNSS technology for * maximum data quality,

• Configuration options
  Type......................................................................................................................................................................................................................................................... smart antenna
  Static operation........................................................................................................................................................................................................................................................ support
  rover operation........................................................................................................................................................................................................................................................ support
  rover location update rate...................................................................................................................................................................................................................................................... 1 Hz、2 Hz、5 Hz
  rover operation within VRS Now network...................................................................................................................................................................................................................................................™ support
   
  measurement
  •Advanced Trimble Maxwell 6 custom GNSS chip
  •High-precision multi-correlator for L1/L2 pseudorange measurements
  •Unfiltered and smoothed pseudorange observation data for low noise, low multipath error, low temporal correlation, and high dynamic response
  •Very low noise carrier phase measurement, 1 Hz bandwidth sampling accuracy< 1mm
  •Signal-to-noise ratio reported in dB-Hz
  •Trimble EVEREST™ Multipath Signal Suppression
  •Trimble's proven low altitude angle tracking technology
  •220 channel GNSS
  •4-channel SBAS(WAAS/EGNOS/MSAS)
   
  positioning performance
  SBAS(WAAS/EGNOS/MSAS) Location ¹
  Horizontal Accuracy........................................................................................................................................................................................................................................................ plusmn;0.50m
  Vertical Accuracy........................................................................................................................................................................................................................................................ plusmn;0.85m
  Code differential GPS positioning ²
  Type of correction....................................................................................................................................................................................................................................................... DGPS RTCM 2.x
  Source of correction....................................................................................................................................................................................................................................................... IBSS
  Horizontal Accuracy........................................................................................................................................................................................................................................................ plusmn;(0.25m + 1 ppm) RMS
  Vertical Accuracy........................................................................................................................................................................................................................................................ plusmn;(0.50m + 1 ppm) RMS
  RTX fix ^{3, 5.}
  CenterPoint^® RTX
   Horizontal Accuracy........................................................................................................................................................................................................................................................ 4cm
   Vertical Accuracy........................................................................................................................................................................................................................................................ 9cm
  RangePoint™RTX..................................................................... Horizontal 30cm
  ViewPoint RTX™..................................................................... Horizontal 60cm
  OmniSTAR ^®Positioning ⁴
  VBS Service Accuracy...................................................................................................................................................................................................................................................... lt;1m
  XP Service Accuracy....................................................................................................................................................................................................................................................... 8–10cm
  HP Service Accuracy....................................................................................................................................................................................................................................................... 5–10cm
  G2................................................................................... 8–10cm
  RTK Positioning ²
  Horizontal Accuracy........................................................................................................................................................................................................................................................ 10mm + 1ppm RMS
  Vertical Accuracy........................................................................................................................................................................................................................................................ 20mm + 1ppm RMS
  Network RTK ²
  Horizontal Accuracy........................................................................................................................................................................................................................................................ 10mm + 1ppm RMS
  Vertical Accuracy........................................................................................................................................................................................................................................................ 20mm + 1ppm RMS
   
  Battery and power consumption
  Built-in...................................................................................................................................................................................................................................................... Removable built-in lithium battery 7.4V, 2800 mAh
  External............................................................................................................... Mini B USB interface input power, non-rechargeable according to standard 10W USB adapter
  Power Consumption........................................................................................................................................................................................................................................................ 4.95W (VFD 100%)、3.7W(VFD 12.5%)
   18                                    V power supply, rover mode
  Built-in battery working time................................................................................................................................................................................................................................................... 5 hours (rover mode) varies with temperature
   
  mechanical specifications
  User Interface........................................................................................................................................................................................................................................................ LED indicator light shows receiver status, ON/KEY one-touch start
  size.............................................................................................................................. Diameter 14.0cm x Height 11.4cm
  Weight................................................ 1.08kg receiver net weight
   
  environmental specifications
  temperature
   Work......................................................................................................................................................................................................................................................... ndash;20° C to +55° C
   Deposit......................................................................................................................................................................................................................................................... ndash;40° C to +75° C
  Humidity......................................................................................................................................................................................................................................................... 100% coagulation
  Waterproof......................................................................................................................................................................................................................................................... IP65
  Rod drop..................... Withstands drops from 2m to any flat and angular concrete floor (25C)
  strike
   Not working.................................................................. Up to 75 g, 6 ms, sawtooth
   Work......................................................................................................................................................................................................................................................... Up to 40g, 10ms, sawtooth wave, 100 hits, rate 2Hz
  Vibration......................................................................................................................................................................................................................................................... MIL-STD-810G (in service), Test Method 514.6
   The              total gram rating used is 1.95 g.
   
  built-in antenna
  Frequency Range............................................................................. L1/L2(GPS, GLONASS, Galileo, Beidou, QZSS), MSS(RTX), L1 SBAS
   
  communication
  USB..................................................................... 1 USB 2.0 (Type B) device
  Wi-Fi............................................................. Client and access point (AP) synchronization mode
  Wireless Bluetooth technology....................................................................................................................................................................................................................................................... Fully integrated, fully enclosed, 2.4GHz Bluetooth module ⁶
  Network protocol............................................ HTTP(web browser GUI);NTP server, TCP/IP or UDP;NTRIP v1 and v2, client mode;
   mDNS       /uPnP Service Discovery; Dynamic DNS; Email Alerts; Network Connections to Google Earth;PPP and PPPoE      
  supported data formats
   Correct input........................... CMR、CMR+™、CMRx、RTCM 2.x、RTCM 3
   Corrected Output....................................................................................................................................................................................................................................................... not have
   Data Output........................................................................................................................................................................................................................................................ NMEA，GSOF
  External GSM/GPRS modem..................................................................................................................................................................................................................................................... support mobile phone
  Built-in receiver (optional).................................................................................................................................................................................................................................................. Integrated 450 MHz UHF radio
   Channel spacing (450 MHz).................................................................................................................................................................................................................................................. 12.5 and 25kHz
   Sensitivity (450 MHz)................................................................................................................................................................................................................................................... 103dBm, GMSK 9600 baud, 25kHz channel spacing