Small Size High Precision Positioning Board

1. Support L-band, can receive “China precision” to achieve single centimeter level positioning;
2. Support super long baseline RTK and fast initialization;
3. Integrated 9-axis IMU to support onboard integrated navigation.

Small Size High Precision Positioning Board


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    Small Size High Precision Positioning Board

    ER-PB-07 Small Size High PrecisionPositioning Board can receive GNSS signals from all constellation and full frequency points, fully support beidou 3 satellite signals, update support Galileo, QZSS and other new signals, and support “China precision”. The product also supports single-system working mode and multi-system joint solution, onboard carrier phase RTK function, supports long baseline RTK and fast initialization. In addition, it has a built-in 9-axis IMU, supports vehicle integrated navigation, and integrates positioning functions such as L-Band satellite-based enhancement, RTK, SBAS, etc., and has the characteristics of small size and easy integration.


    Fully support 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, complex environment performance is better
    Use Athena RTK engine,Support aRTK star chain endurance
    Support super long baseline RTK and fast initialization
    Integrated 9-axis IMU to support onboard integrated navigation
    Small structure, low power consumption design, easy to integrate


    Unmanned driving
    Surveying and mapping
    Mechanical control
    Ocean engineering


    GNSS  Performance Index
    Receiving satellite signals GPS: L1C/A, L1C, L1P, L2C, L2P, L5
    BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC
    GLONASS: G1, G2, G3
    Galileo: E1, E5a, E5b, ALTBOC, E6
    QZSS: L1C/A, L1C, L2C, L5, LEX
    Pass Number 800
    Tracking Sensitivity -142 dBm
    SBAS Tracking Three-channel parallel tracing
    Data updating rate 5Hz standard, 10Hz/20Hz/50Hz authorizable
    Timing accuracy (1PPS) 10 ns
    Cold start 60s (typical value)
    Warm start 10s (typical value)
    Recapture time <1s
    Speed limit 515 m/s
    Height limit 18288 m
    Positioning Accuracy
    / Horizontal (RMS)
    Single-point1 1.2m
    DGNSS 0.3m
    SBAS2 0.3m
    RTK3 8mm+1ppm
    Static 2.5mm+0.5ppm
    Atlas H10 0.04m
    Atlas H30 0.15m
    Atlas Basic 0.25m
    L-Band Performance Index
    Pass Number single channel
    Frequency range 1525~1560 MHz
    Tracking sensitivity -140 dBm
    Channel spacing 5.0 kHz
    Satellite signal tracking Manual or Auto
    Capture time 15 s (typical value)
     Communication Indicators
    Serial port 4 full duplex serial ports (3.3V CMOS, Three main serial ports,

    one Special differential serial port)

    USB 1 USB Device
    Baud rate 4800~460800 bps
    Difference scheme Self difference scheme ROX, RTCM2.x, RTCM3.x, CMR, CMR+
    Data format NMEA0183, Crescent  binary system
    Timing output 1PPS, COMS, Active-high, Rising edge synchronization, 10kΩ, 10pF load
    Event ID input COMS, Active-low, Falling edge synchronization 10kΩ, 10pF load
    Electrical Specifications
    Working voltage 3.3 VDC±5%
    Power consumption 1.8W
    Working current 550mA
    Antenna power supply <15 VDC
    Antenna short-circuit protection Yes
    Antenna gain range 10~40 dB
    Antenna input impedance 50Ω
    Environmental index
    Working Temperature -40℃~+85℃
    Storage Temperature -40℃~+85℃
    Humidity 95% No condensation
    Impact EP455 Section 5.14.1 Operational
    Vibration EP455 Section 5.15.1 Random
    Mechanical indicators
    Size 71.1L x 40.6W x 9.8H mm
    Weight 22g
    Status indicator lamp Power supply, GNSS signal locking, differential signal locking, DGNSS positioning
    Power/data connector 20pin Double row common head, 2mm apart
    Antenna connector MCX Female


    1. What are the quotation methods?
    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?
    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?
    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?
    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

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