Matek Systems SAM-M8Q GPS Module Support GLONASS Galileo QZSS SBAS for RC Drone FPV Racing

Matek Systems Ublox SAM-M8Q GPS Module Support GLONASS Galileo QZSS SBAS for RC Drone FPV Racing 

Specification:
Brand name: matek
Item name: SAM-M8Q GPS module
Dimensions: L26 x W16 x H7.5 mm
Weight: 7 gram
Input voltage range: 4~6V
Uart (Tx,Rx) interface
Battery for HOT module start
Power LED(Red) & Time pulse LED(Blue)
Baudrate 9600 default
Can be easy mounted in your case by double sided tape
Supported by INAV/Betaflight/Ardupilot, ect.

Features:

-72-channel u-blox M8 engine GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, Galileo E1B/C

-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

-Build-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 in any design.

-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

Tips:

-GPS, GLONASS, SBAS, QZSS are enabled by default

-Blue PPS LED blinking(1Hz) means 3D fixed

-update rate 1Hz & baudrate 9600 default

-Baud 9600~115200 supported by INAV

-update rate 5Hz with INAV UBLOX Protocol

-update rate 10Hz with INAV UBLOX7 Protocol

-BF doesn’t support GPS position hold and RTH,  GPS Rescue mode is supported by BF3.5 or last.

-The scratches on ceramic antenna are the result of tuning the antenna by ublox. Placing small nicks in the centre of the long edges, or corners, brings them into spec.

u-center Windows

Package included: 
1x SAM-M8Q GPS module
1x SH1.0-4P 15cm silicon wire
1x Transparent PVC Heat-shrink tube