Full System Multi-frequency High-precision Timing Module

Full System Multi-frequency High-precision Timing Module

ER-GNSS-M03
1. Suppression technology;
2. Support interference detection and deception detection;
3. Support single star timing.

Full System Multi-frequency High-precision Timing Module

Full System Multi-frequency High-precision Timing Module

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    Introduction

    Full System Multi-frequency High-precision Timing Module

    ER-GNSS-M03 is a new generation GNSS full system multi-frequency, high-precision timing module. The module integrates filters, linear amplifiers, and at the same time has optimized RF structure and interference suppression capability. The internal integration of Jam Shield adaptive anti-interference technology and U-Auto Align multi-path suppression technology supports interference detection and deception detection functions, ensuring that the module can still provide good performance in complex electromagnetic environments. The module can provide nanosecond PPS accuracy, support fixed point timing, independent optimization timing, positioning timing, and still ensure good timing accuracy in complex signal environment.

    Features

    RTK GPS module, RTK GNSS module.

    Based on the latest generation of NebulasIV RF base band and high-precision algorithm integrated GNSS SoC chip

    The new generation GNSS full system multi-frequency, high-precision timing

    Module supports the Beidou-3 satellite

    Nanosecond PPS accuracy

    Jam Shield adaptive anti-jamming technology and U-Auto Align multi path

    Suppression technology

    Support interference detection and deception detection

    Support single star timing

    Specifications

    Performance Index
    Channel1408 channel, based on NebulasIV chip
    SignalBDS B1I/B1C/B2a
    GPS L1C/A/L2C/L5
    Galileo E1/E5a/E5b
    GLONASS L1
    Single point positioning(RMS)Plane:1.5m; Elevation: 2.5m
    Sensitivity BDS GPSGLONASSGalileo
    Capture-145dBm-147dBm-145dBm-145dBm
    Tracking-160dBm-161dBm-155dBm-155dBm
    Time to First Fix (TTFF)Cold start<30s
    Recapture<3s
    RTK initialization time<5s (typical value)
    Initialization reliability>99.9%
    Differential dataRTCM v3.2
    Data formatNMEA 0183 Unicore
    Observation data update rate1Hz
    1pps accuracy (RMS)2.5ns
    Velocity accuracy (RMS)0.03m/s
    Physical characteristics
    Size17×22.4×2.4mm
    Encapsulation SMT pad
    Operating temperature-40℃~+85℃
    Storage temperature-55℃~+95℃

    Application Techniques

    1.Some Questions about GNSS Antenna

    2.The Difference and Connection between GPS and GNSS

    3.High-precision GNSS receiver design

    4.Scientific Farming, With The Help of GNSS

    5.The Working Principle of GNSS

    6.What is GNSS


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