Beitian RS-232 level GNSS Module + Antenna
Feature：
Frequency:GPS L1, GLONASS L1, BDS B1, GALILEO E1, SBAS L1, QZSS L1
Operating mode:GPS, GLONASS, BDS, GALILEO, SBAS, QZSS.
Default GPS, GLONASS, SBAS, QZSS
Sensitivity:
Track:-167dBm
Re- arest:-160dBm
Cold start:-148dBm
Hot Start:-156dBm
Precision:
Horizontal accuracy:2.0m CEP 2D RMS SBAS Auxiliary (for Open Sky)
Speed accuracy:0.1m/sec 95% (SA off)
Timing: 1us synchronized to GPS time
Start Time:
Cold start :26s
Hot Start:25s
Assisted start:1s
Data Output：
Baudrate:4800bps-921600bps default 9600ps
Output level:RS-232 Level
Output protocol:NMEA-0183
NMEA sentences:RMC,VTG,GGAGSA.GSV,GLL
Update frequency:1Hz-10Hz, Default 1Hz
Flash:4M FLASH, Store the configuration permanently
Second pulse：Configurable from 0.25 Hz to 10 MHz, the default period is 1s, and the high level lasts for 100ms
Operational Limits：
Speed:<515m/s
Gravitational acceleration:<4g
Power consumption:
Voltage:DC 3.6V-5.5V, typical: 5.0V
Current:Capture 50mA/5.0V
Physical Specications：
Size:35.0mm*27.0mm*8.5mm
Weight:13.9g
Package:1.25mm 6pins connector
Surroundings:
Operating temperature:-40°C~ +85°C
Storage temperature:-40°C~ +105°C
LED:
Built-in LED: TX LED (blue. The data cutput, TX LED flashing)
PPS LED（red. PPS LED not bright when GPS not fixed,flashing when fixed）
Pin Description：
1.TX LED:blue.The data output, TX LED flashing
2.PPS LED:red.PPS LED not bright when GPS not fixed，flashing when fixed.
Dimension：
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