BN-357B datasheet, please clickhere.
Specification:
Item name: Beitian BN-357B GPS+GLONASS Dual module
Dimensions: 35.0mm*27.0mm*8.0mm
Weight: 13.9g
Connector: 1.25mm 6pins connector
Built-in Flash, RS-232 level, 9600, 1Hz output, NMEA-0183 protocol output
Electrical Characteristics
Chipset: M8030-KT
Frequency: GPS L1, GLONASS L1, BEIDOU B1, GALILEO E1, SBAS L1, QZSS L1Chipset: M8030-KT
Receiving Format: GPS, GLONASS, BEIDOU, GALILEO, SBAS, QZSS. (Default GPS, GLONASS, SBAS, QZSS.)
Channels: 72 Searching Channel
Sensitivity
Tracking: -167dBm
Reacquisition: -160dBm
Cold Start: -148dBm
Hot Start: -156dBm
Accuracy
Position Horizontal: 2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky)
Velocity: 0.1m/sec 95% (SA off)
Timing: 1us synchronized to GPS time
Acquisition Time
Cold Start: 26s
Warm Start: 25s
Hot Start: 1s
Data Output
Support Rate: 4800bps to 921600bps, Default 9600bps
Data Level: RS232 Level
Data Protocol: NMEA-0183 or UBX, Default NMEA-0183
NMEA Message: RMC, VTG, GGA, GSA, GSV, GLL
Update Rate: 1Hz-10Hz, Default 1Hz
FLASH: 4M FLASH, Store the configuration permanently
Operational Limits
Altitude: 50,000m Max
Velocity: 515m/s Max
Acceleration: Less than 4g
Power Consumption
VCC: DC Voltage 3.6V-5.5V, Typical: 5.0V
Current: Capture [email protected]
Environment
Operating Temp: -40 °C ~ +85°C
Storage Temp: -40°C ~ +105°C
Built-in LED
TX LED: blue. The data output, TX LED flashing
PPS LED: red. PPS LED not bright when GPS not fixed, flashing when fixed
Package included:
1x Beitian BN-357B GPS+GLONASS Dual module
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