High-precision Positioning and Orientation Module

ER-GM-482 Features:
1. Adaptive recognition of differential input RTCM format;
2. Support BDS B1/B2+GPSL1/L2+GLONASS L1/L2+GALILEO E1/E5b+QZSS L1/L2;
3. Dual antenna input, support antenna signal detection MEMS onboard navigation.

High-precision Positioning and Orientation Module

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    High-precision Positioning and Orientation Module

    Introduction

    ER-GM-482 Multi-frequency High-precision Positioning and Orientation Module is the world’s smallest high-precision positioning and orientation module based on the Nebulas-II high-precision SoC chip. It supports BDS B1/B2, GPS L1/L2, GLONASS L1/L2, GALILEO E1/E5b, and SBAS satellite signals. The applications of the product are mainly for light robots, drones, intelligent driving and machine control.

    Features

    30×40mm the industry’s smallest full-system eight-frequency high-precision positioning and orientation surface-mount module

    Adaptive recognition of differential input RTCM format

    Support BDS B1/B2+GPSL1/L2+GLONASS L1/L2+GALILEO E1/E5b+QZSS L1/L2

    Dual antenna input, support antenna signal detection

    MEMS onboard navigation

    Support simultaneous input of positioning and orientation, 20Hz data output rate

    Nebulas-IITM multi-system multi-frequency high-performance

    Nebula SoC chip

    Support single system independent positioning and multiple system joint positioning

    Supports advanced multipath suppression technology

    Support multiple physical interfaces such as serial port, SPI, 1PPS, event, etc.

    Applications

    Drones, robots

    Smart driving test

    Precision agriculture

    Specifications

    Aisle 432 channels, based on Nebulas-II chip
    Signal GPS L1/L2, BDS B1/B2, GLONASS L1/L2, Galileo E1/E5b, QZSS L1/L2
    Single point positioning (RMS) Plane: 1.5m  Elevation: 2.5m
    GPS accuracy (RMS) Plane: 0.4m  Elevation: 0.8m
    RTK (RMS) Plane: 1.0cm+1ppm  Elevation: 1.5cm+1ppm
    Hot start time <10s
    Cold start time <25s
    Recapture time <1s
    Initialization time <5s (typical value)
    Initial reliability >99.9%
    Differential data RTCM v2.3/3.0/3.2
    Data format NMEA0183, unicore
    Data update rate 20Hz
    Positioning update rate 20Hz
    Speed accuracy (RMS) 0.2°/1m baseline
    Timing accuracy (RMS) 20ns
    Orientation accuracy (RMS) 0.03m/s
    Inertial navigation accuracy <5%×driving distance (no GNSS signal)
    Physical properties
    Size 30×40×4mm
    Weight 9.2g
    Operating temperature -40°C~+85°C
    Storage temperature -55°C~+90°C
    Humidity 95% non-condensing
    Vibration GJB150.16-2009, MIL-STD-810
    Shock GJB150.18-2009, MIL-STD-810
    Hardware interface 2×30 surface mount
    Electrical index
    Voltage 3.3VDC+5%/-3%
    Voltage ripple 100mV p-p (max)
    LNA power output 4.75~5.0V, 0~100mA
    Power consumption 2.4W (typical)
    Function interface
    3xUART (LVTTL), 1x1PPS (LVTTL), 1xEvent, 1xSPI, 1xI2C

    FAQ:

    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.

    If interested in Whole System Multi-frequency High-precision Positioning And Orientation Module, pls contact us: info@ericcointernational.com

    Tags:
    AerospaceMaritimeUAV
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