GNSS Receiver BK-565

Iitem

Description

Electrical Characteristics

Chipset

M9140-KB

Frequency

GPS L1 C/A, QZSS L1 C/A/S, GLONASS L1OF, BDS B1I, Galileo E1B/C, SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN

Receiving Format

GPS, GLONASS, BDS, GALILEO

Auxiliary system

SBAS, QZSS

Channels

92 Searching Channel

Sensitivity

Tracking

-167dBm

Reacquisition

-160dBm

Cold Start

-148dBm

Hot Start

-159dBm

Accuracy

Position Horizontal

1.5 m CEP

Velocity

0.05m/s

Dynamic heading accuracy

0.3 deg

1PPS time accuracy

RMS 30ns

99% 60ns

Acquisition Time

Cold Start

24s

Warm Start

2s

Hot Start

2s

Data Output

Support Rate

4800bps - 921600bps，Default 115200bps

Data Level

TTL level

Data Protocol

NMEA，UBX

NMEA Message

RMC，VTG，GGA，GSA，GSV，GLL

Update Rate

0.25Hz-25Hz，Default 1Hz

FLASH

With FLASH, the configuration can be changed, and the power will not be lost

Second pulse

0.25 Hz to 10 MHz configurable, the default period is 1s, and the high level lasts for 100ms

Operational Limits

Altitude

80,000m

Velocity

500m/s

Acceleration

≤4g

Power Consumption

VCC

DC Voltage 3.6V-5.5V, Typical: 5.0V

Current

45mA/5.0V

Physical Parameters

Size

Φ61.3*15.2mm

Weight

38g

Package

1.25 pitch 6pin with lock plug

length

26cm

Fixed

Double-sided tape

Environment

Operating Temp

-40 °C ~ +85°C

Storage Temp

-40°C ~ +105°C

LED

RGB

RGB LED x 1 color light

Compass

Compass

Built-in electronic compass QMC5883L

PIN

Name

I/O

Description

Interface

1

VCC

I

Mains power, DC input

DC 3.6V-5.5V；default：5.0V

2

RX

I

UART communication interface, TTL level

GPS data entry pin

3

TX

O

UART communication interface, TTL level

GPS data output pins

4

SCL

I

Serial Clock - I2C bus master/slave clock

Compass clock pins

5

SDA

O

Serial Data - I2C Bus Master/Slave Data

Compass data pins

6

GND

G

Grounding

Grounding