BZ-251GPS built-in QMC5883 electronic compass, with GPS positioning accuracy.

Chip: M10 (ten generation chip)

Frequency: GPSL1,GLONASS L1,BDS B1,GALILEO E1,SBAS L1,QZSSL1

Power:5V

Size:18mm*18mm*8mm

Antenna: ceramic antenna (oil spraying process, prevent scratching and oxidation)

Receiving channels: 72 search channels

Compass:

Baud rate:9600dps

Output protocol: UBLOX

Output frequency: 1Hz-10Hz, default 1Hz

Speed accuracy:0.05m/s

Horizontal positioning accuracy: 2DACC1.5m(open air)

Receiving sensitivity: trace -162dBm

Capture -160dBm

Dynamic characteristics:

Altitude:50000m

Speed:500m/s

Acceleration:4G

Operating temperature:-40*C-+85'C

Storage temperature:-40°C-+105°C