Power

Voltage: DC2.6-3.45V

Backup battery power:1.6V-3.45V

Operating Current：80mA,

GNSSParameters:

GPS/BeidouFrequency：L1:1575.42 MHZ. BD2 B1:1561.098 MHz

GPS Cold start:30 seconds

GPS Hot start: ≤1second

Recapture: < 1s

Positioning accuracy: 2.5m © CEP50%

◆ GNSS / INS Integrated Navigation and positioning technology

GNSS positioning technology: Beidou / GPS system union positioning

Low power design technology

High sensitivity design

Support A-GNSS fast positioning

External DC / DC supply core power

Industrial standard

◆ RF input:

Input impedance: 50 ohms

Antenna active gain: 15-30db

Input / output data interface: 1 UART, LVTTL level, baud rate 9600bps

Peed accuracy: GPS + BD dual mode: 0.1m/s

Tracking sensitivity：BD>-160dBm，GPS>-163dBm ，GNSS>-167dBm

Capture sensitivity：BD>-145 dBm，GPS>-147dBm ，GNSS>-148dBm

1PPS:Support

Navigation data format:NEMA0183

◆ physical characteristics:

Module size: 16mmx12mmx2.6mm

Operating temperature: - 30 ~ + 85 ℃Storage temperature: - 40 ~ + 85 ℃

Application fields:

Blind spot positioning function: indoor parking lots without GPS signal coverage for locating and finding cars.

Vehicle driving attitude data output: it can record the occurrence of dangerous accidents such as "turning left and right, uphill and downhill, left and right bumps, as well as" tilting, collision, and even overturning "of vehicles in the form of data.

Data output of driver's dangerous driving behavior: record and judge the driver's dangerous driving behavior in the way of data, such as "accelerating, decelerating, turning, changing dangerous lane, driving fast on bumpy road, crashing and overturning"