On board Qualcomm(SIRF) core processor and multipath sensing algorithm

Band：Galileo、QZSS、GPS L1、Beidou2 B1、GLonass-L1OF

Support A-GNSS.SBAS auxiliary location

TTFF time: < 28 seconds (open sky)

Tracking sensitivity: -167dBm

Working voltage: DC2.1~3.3V

Working current: 35mA typical value (tracking mode)

Communication protocol: UART (9600bps. Default baud rate)

Working temperature: - 30 ℃ ~ + 85 ℃ storage temperature: - 40 ℃ ~ + 85 ℃

Physical dimensions

QXX820-10.5*10.0*2.3mm 

Applied in the field of navigation/high-speed rail products