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• unicorecomm Unicore Comunications，Inc.
  UM220-INS NL
  Industrial Grade Multi-GNSS Inertial Navigation Module and Positioning Module
  UM220-INS NL is an industrial grade dead reckoning gnss+MEMS module designed for in-dash vehicle navigation and high-end navigation. Based on Unicore's proprietary...  moreUM220-INS NL
  Industrial Grade Multi-GNSS Inertial Navigation Module and Positioning Module
  UM220-INS NL is an industrial grade dead reckoning gnss+MEMS module designed for in-dash vehicle navigation and high-end navigation. Based on Unicore's proprietary low power consumption GNSS SoC - UC6226, and with the built-in 6-axis MEMS, UM220-INS NL can directly output GNSS+MEMS integrated positioning results, It is most suitable for applications requiring high accuracy, high reliability, and high continuity.
  
  Product Characteristics
  Miniaturized All-in-One design
  
  Built-in MEMS device, output of integrated navigation and positioning results with one single module
  
  100% positioning continuity even in tunnels or underground parking lots
  
  In-dash integrated navigation algorithm, supporting odometer pulse
  
  Supports A-GNSS
  
  Technical Specifications
  Performance Specifications
  Channel 64 channels, based on UFirebird
  Frequency1 GPS L1
  BDS B1
  Galileo E1
  GLONASS G1
  QZSS
  SBAS
  Modes Single-System Positioning
  Multi-System Positioning
  Time to First Fix (TTFF) Cold Start: <28s
  Reacquisition: < 1 s
  Positioning
  Accuracy (CEP) Horizontal: 2.0 m (Dual-System)
  < 5% x driving distance (inertial
  navigation, without GNSS signal)
  Velocity
  Accuracy(RMS)2 0.1 m/s (GNSS)
  1PPS Support
  Sensitivity GNSS
  Tracking          -161 dBm
  Cold Start       -147 dBm
  Hot Start         -154 dBm
  Reacquisition  -157 dBm
  
  Update Rate 1 Hz / 5 Hz / 10 Hz
  Differential Data RTCM V3.X
  Data Format NMEA-0183, Unicore
  
  Physical Specifications
  Dimensions 12.2 x 16.0 x 2.6 mm
  Package 24 pin SMD
  Temperature Operating -40 °C ~ +85 °C
  Storage -45 °C ~ +90 °C
  
  Electrical Specifications
  Voltage 3.0 V ~ 3.6 VDC
  LNA Feed 3.0 V ~ 3.3 V
  Power Consumption3 90 mW
  
  Functional Ports
  2 x UART (LVTTL)
  1 x SPEED 
  1 x FWD
  1 x 1PPS (LVTTL)
  NOTE: 
  1 Simultaneously running three systems at most. Using  command to switch between BDS and GLONASS. 
  2 Typical Value, < 3 0m/s open sky 
  3 Open sky, continuous tracking.
  #dead #reckoning #gnss
  https://en.unicore.com/products/gps-ins-module-um220-ins-nl/  less

  May 8