BEITIAN GNSS Module RS-232 level GPS GLONASS Dual module with 4M FLASH BN-357B |

BEITIAN GNSS Module RS-232 level GPS GLONASS Dual module with 4M FLASH BN-357B |

GNSS Module RS-232 level GPS GLONASS Dual GNSS module  GPS module with antenna,4M FLASH, BN-357B

Model: BN-357B Module

Features：

Iitem

Description

Electrical Characteristics

Chipset

M8030-KT

Frequency

GPS L1, GLONASS L1, BDS B1, GALILEO E1, SBAS L1, QZSS L1

Receiving Format

GPS, GLONASS, BDS, 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

RS-232 Level

Data Protocol

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

Velocity

<515m/s

Acceleration

<4g

Power Consumption

VCC

DC Voltage 3.6V-5.5V, Typical: 5.0V

Current

Capture 50mA/5.0V

Mechanical Specifications

Dimension

35.0mm*27.0mm*8.0mm

Weight

13.9g

Connector

1.25mm 6pins connector

Environment

Operating Temp

-40 °C ~ +85°C

Storage Temp

-40°C ~ +105°C

LED

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

Pin Description：

PIN

PIN Name

I/O

Description

1

1PPS

O

1 Pulse Per Second when 3D fixed

2

GND

G

Ground

3

TX

O

RS-232 Serial Data Output.

4

RX

I

RS-232 Serial Data Input.

5

VCC

I

DC 3.6V - 5.5V supply input,Typical: 5.0V

6

BOOT

I

N.C.

1 Piece BN-357B Module

1 Piece 15CM 6PINS Cable