GNSS-High-Precision-Positioning-Module

GNSS High Precision Positioning Module

ER-GNSS-M01
1. Integrated 9-axis IMU to support onboard integrated navigation;
2. Support L-band, can receive “China precision” to achieve single centimeter level positioning;
3. Support external high performance inertial navigation, improve the precision of integrated navigation.

GNSS High Precision Positioning Module

GNSS-High-Precision-Positioning-Module

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    GNSS High Precision Positioning Module

    ER-GNSS-M01 GNSS High Precision Positioning Module is a small size high precision positioning module, it is based on the “Tianqin” second generation baseband chip, supports GNSS signal reception at full frequency of all constellations, including the new beidou 3 signal system.

    The module adopts small size table paste design with higher integration, module built-in 9-axis IMU, support onboard integrated navigation and can provide inertial navigation data interface. The product can be docked with high-performance inertial navigation equipment to improve the accuracy of integrated navigation, and is widely used in handheld GIS equipment, unmanned aerial vehicles, and autonomous driving.

    Features

    Adopts “Tianqin” second generation + “Tianying” high-precision chip
    Fully supports beidou-3 satellite signal reception and full-frequency positioning of the whole constellation
    Support L-band, can receive “China precision” to achieve single centimeter level positioning
    New “Swan” anti-interference technology, high performance in complex environment
    Integrated 9-axis IMU to support onboard integrated navigation;
    Support external high performance inertial navigation, improve the precision of integrated navigation
    Small size SMT installation, higher integration

    Specifications

    GNSS Performance Index
    Receiving satellite signalsGPS:L1C/A,L1C,L2P,L2C,L5
     BDS:B1I,B3I,B1C,B2a,B2b
     GLONASS:G1,G2,G3
     Galileo:E1,E5a,E5b
     QZSS:L1C/A,L1C,L2C,L5
     SBAS
    Pass Number800
    SBAS TrackingThree-channel parallel tracing
    Data updating rate5Hz standard, 10Hz/20Hz/50Hz authorizable
    Positioning accuracy(RMS)Stand-alone1.2Meter
     DGNSS0.3Meter
     SBAS0.3Meter
     RTK8mm+1ppm
     Static2.5mm+0.5ppm
     China precision
     4cm(RMS)Use H10 service
     15cm(RMS)Use H30 service
     25cm(RMS)Use Atlas Basic service
    Timing accuracy(1PPS)10ns
    Cold start<60s(typical value)
    Warm start<10s(typical value)
    Recapture time<1s
    L-Band Performance Index
    Pass numberunipath
    Frequency range1525 to 1560MHz
    Communication indicators
    Data interfaceSerial port4pcs Full duplex serial port
     USB1pc USB Device
     CAN2pcs
     Other1pc SPI interface
    Baud rate4800~460800bps
    Difference schemeRTCM SC-104(SBAS/Beacon),Self difference scheme ROX, RTCM2.x,RTCM3.x, CMR, CMR+
    Data formatNMEA0183,NMEA2000,Crescent
    binary system
    Electrical Specifications
    Working voltage3.3VDC±5%
    Power consumption<2W
    Working current610mA
    Antenna power supply<15VDC
    Environmental index
    Working Temperature-40°C~+85°C
    Storage Temperature-40°C~+85°C
    Mechanical indicators
    Size50Lx40Wx4H mm
    Power/data connector50pin Surface mount

    Application Techniques

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