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产品编号: SAM-M8Q
客户评论:   查看评论.
上架日期: 2018-10-30
最后更新: 2018-10-30
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关键词: Matek  GPS模块  SAM-M8Q  4-6V 

Matek GPS模块 SAM-M8Q / 4-6V

特  征:
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.
技术参数:
- 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 easy mounted in your case by double sided tape
- Supported by INAV/Betaflight/Ardupilot, ect.

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.
附  件:
1 x GPS模块
1 x 连接线
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