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Matek SAM-M8Q GPS Module

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Matek SAM-M8Q GPS Module
The SAM-M8Q GPS with GLONASS, Galileo, QZSS and SBAS receiver technology and built-in micro patch antenna.
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$28.99
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Description

The SAM-M8Q GPS with GLONASS, Galileo, QZSS and SBAS receiver technology and built-in micro patch antenna. For your UAV systems, Robots, RC, FPV or other projects.

Features

  • 72-channel M8 engine GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, Galileo E1B/C
  • High accuracy thanks to concurrent reception of up to 3 GNSS (GPS, Galileo, GLONASS)
  • On-board Ultra low noise 3.3V voltage regulator and RF filter for noise blocking
  • Features an additional front-end LNA for optimized performance and a front-end SAW filter for increased jamming immunity
  • Built-in embedded GNSS patch antenna, low power consumption
  • The 15 x 15 mm patch antenna provides the best compromise between the performance of a Right Hand Circular Polarized (RHCP) antenna and a small size to be integrated into any design.

Specifications

  • Max navigation update rate
    • Single GNSS up to 18 Hz
    • 2 Concurrent GNSS(GPS & GLONASS) up to 10 Hz
  • Horizontal position accuracy(GPS & GLONASS) 2.5 m CEP
  • Velocity accuracy 0.05m/s
  • Cold start 26 s
    • Aided cold starts: 2 s
    • Hot start 1 s
  • Sensitivity
    • Tracking & Navigation: –165 dBm
    • Reacquisition: –158 dBm
    • Cold start: –146 dBm
    • Hot start: –155 dBm
  • Input voltage range: 4~6V
  • Uart (Tx, Rx) interface
  • Battery for HOT module start
  • Power LED(Red) & Time pulse LED(Blue)
  • Baudrate 9600 default
  • Dimensions: L26 x W16 x H7.5 mm
  • Weight: 7 gram
  • Can be easily mounted in your case by double sided tape
  • Supported by INAV/Betaflight/Ardupilot, etc.

Includes

  • SAM-M8Q module, 1 pc
  • SH1.0-4P 15cm silicon wire, 1 pc
  • Transparent PVC Heat-shrink tube

Tips

  • GPS, GLONASS, SBAS, QZSS are enabled by default
  • Blue PPS LED blinking(1Hz) means 3D fixed
  • update rate 1Hz & baud rate 9600 default
  • Baud 9600~115200 supported by INAV
  • update rate 5Hz with INAV Protocol
  • update rate 10Hz with INAV Protocol
  • BF doesn’t support GPS position hold and RTH, GPS Rescue mode is supported by BF3.5 or last.
  • The scratches on the ceramic antenna are the result of tuning the antenna. Placing small nicks in the center of the long edges, or corners brings them into spec.

u-center Windows

Resources

Additional Information
SKU 9231
Manufacturer Matek Systems
UPC (GTIN) 721248872883
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