U-BLOX UBX-M9140-KB Chip Customizable Level/Interface GPS receiver

Brand: BnStar
Chipset: U-blox UBX-M9140-KB
Size: 48*35*13.5mm
Voltage: 5.0V
Interface: Optional
Cable Length: 1.5m
Level: TTL/RS232/USB optional
Baud Rate: 9600bps
Flash Memory: No
Update Rate: 1Hz
GNSSMode: GPS+Galileo+BDS+GLONASS
NMEA0183 Message: RMC, VTG, GGA, GSA, GSV, GLL

The above default configuration can be customized
For customization please email us

Description

UBX-M9140-KB chips are part of the u-blox M9 standard precision GNSS platform. The chip provides exceptional sensitivity and acquisition times. The GNSS receiver based on UBX-M9140-KB chip have the same excellent performance. It supports concurrent reception of four GNSS, selects the best satellite signal from the high number of visible satellites to improves the accuracy of positioning. This GNSS receiver offers a position update rate of up to 25 Hz. It allows dynamic applications such as UAVs to receive the position information with low latency. This is a cost-effective GNSS receiver which delivers meter-level accuracy performance, succeeds well-known u-blox M8 product range.

Feature

  • Support GPS/BDS/Galileo/GLONASS/QZSS/SBAS
  • Support concurrent reception of four GNSS
  • 25 Hz position update rate for dynamic applications
  • Customizable interface for easy connection with equipment
  • Level and Interface

    level and interface

    TTL Pin Definition

    TTL PIN DEF

    RS232 Pin Definition

    RS232 PIN DEF

    USB Pin Definition

    USB PIN DEF

    Additional information

    GPS Chipset

    U-blox UBX-M9140-KB

    Receiver type

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

    Channels

    92-Channels

    Sensitivity

    Tracking: -167dBm
    Reacquisition: -160dBm
    Cold start: -148dBm
    Hot start: -159dBm

    Accuracy

    Horizontal accuracy: 1.5 m CEP (with SBAS), 2.0 m CEP (without SBAS)
    Velocity: 0.1m/s 95%(SAoff)
    Time pulse signal: RMS: 30ns, 99%: 60ns

    Acquisition

    Cold start: 24s
    Warm start: 2s
    Hot start: 2s

    Velocity

    0.05m/sec 95% (SA off)

    Baud Rate

    4800 bps to 921600 bps, default 9600 bps

    Output Level

    TTL/RS232/USB Level

    Data Output

    NMEA 0183 V4.10, UBX binary, RTCM 3.3
    NMEA Version: RMC, VTG, GGA, GSA, GSV, GLL, TXT

    Update Rate

    Up to 25 Hz (4 concurrent GNSS)

    Work Limit

    Altitude: 80000m Max
    Velocity: 515m/s
    Gravitational Acceleration: 4g Max

    Voltage

    5.0V

    Power Consumption

    55mA @5V

    Physical Characteristics

    Size: 48*35*13.5mm
    Cable Length: 1.5m

    Fixation

    3M adhesive/magnet

    Antenna

    Built in antenna

    Environment

    Operating temperature: –40°C to 85°C
    Storage temperature: -40℃ to +125℃