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    GN-802 four axis model aircraft, UAV, GPS module, Beidou GPS model

    • No.:GN-802
    • Size :Ø=42mm

    GN-802 series UAV GNSS Module is the use of chip, antenna and geomagnetic sensor integrated module three. GN-802 uses M8030-KT U-blox to design a new generation of GNSS multimode chip, superior performance, high sensitivity, this module has advantages of high performance and low power consumption. Is a complete GNSS satellite positioning system, with a full range of functions, strictly can satisfy the requirements of professional orientation and personal consumption needs. This product can be applied to the development of GPS terminal products such as: high frequency model aircraft, UAV flight control, four six axis, multi rotor aircraft, voice stations, time synchronization, field measurement, car navigation, car security system, vehicle monitoring and other satellite positioning application etc..

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    Parameter description:

    Module performance

    GNSS chip

    U-BLOX M8030-KA

    Receiving band



    BeiDou B1 SBAS L1 C/A

    Galileo-ready E1B/C (external Flash required)

    The default support for QZSS, SBAS

    The baud rate is available

    9600bps (default) [optional: 1200,2400,4800, 19200, 38400, 57600, 115200, 230400 460800,921600]

    Signal channel



    Tracking sensitivity: -161dBm

    Capture sensitivity: -147dBm

    Cold start time

    30s (average)

    Warm start time

    30s (average)

    Hot start time

    1s (average)

    A-GPS[network assisted ephemeris data start time

    3S (average)

    positioning accuracy

    <2.5 m CEP(Autonomous)


    Maximum altitude

    50000 M

    Maximum speed



    < 4G

    Location update rate


    A-GPS (Multi -GNSS Assistance)

    AssistNow on-line

    AssistNow Offline (up to days AssistNow Autonomous (35) up to 6 days)

    Data interface protocol

    I/O Pins

    UART port interface (default)

    Physical characteristics

    Connection port

    6 PIN1.25 Patch element


    Circular diameter O=42mm×H 9mm/7mm

    Power Supply

    Power supply voltage

    3.3V. 5.0V

    Power consumption


    work environment

    Humidity range

    5% to 95% non-condensing

    working temperature

    -40 85 C to C

    Storage temperature

    -40 85 C to C

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