High Quality Drone Antenna

High Quality Drone Antenna

ER-MA-05 Features:
1. Toughest Precision Antenna;
2. Strong Anti-interference Performance;
3. Tracking in Challenging Environments;
4. Advanced D-QHA Technology.

High Quality Drone Antenna

High Quality Drone Antenna

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    ER-MA-05 High Quality Drone Antenna


    The ER-MA-05 High Quality Drone Antenna is a high performance GNSS antenna designed for high precision positioning service and offers superior satellite signal tracking, including GPS, GLONASS, GALILEO and BeiDou. Its RTK level positioning accuracy makes it ideal to be integrated into application as surveying and mapping, and various UAVs operations.


    Toughest Precision Antenna: features low-wind resistance design and ultra-durable watertight enclosures. It has IP67 ruggedized design as well as a standard SMA male connector for easy integration.

    Strong Anti-interference Performance: The antenna LNA features excellent out-of-band rejection performance, which can suppress the interference of magnetic disturbance, providing the stability and reliability of GNSS signals.

    Tracking in Challenging Environments: The ability to track low elevation satellites while maintaining high gain makes this antenna an excellent choice for any applications where the sky is partially visible, such as plant protection, tree canopy, UAV power patrol and GIS surveying.

    Advanced D-QHA Technology: D-QHA technology significantly enhances the low-elevation angle tracking capabilities, it ensures more stable performance of wide-angle circular polarization (WACP), and smaller antenna phase center deviation (PCV).


    Signal ReceivedGPS L1/L2
    QZSS, L1/L2
    SBAS L1, BDS B1/B2/B3
    Nominal Impedance50Ω
    Axial Ratio≤3dB
    Gain at Zenith1205-1278MHz 4.2dBi(maximum)
    1559-1610MHz 3.8dBi(maximum)
    LNA Gain33dB(typical)
    Noise Figure≤1.5dB
    Output VSWR≤2.0
    Operation Voltage+3.3 to +12VDC
    Operation Current≤55mA(maximum)
    Group Delay Ripple<15ns
    ConnectorSMA female
    Mounting3*3/32"-48*DP6mm (UNC)
    Operating Temperature-40℃ to +70℃
    Storage Temperature-55℃ to +70℃
    Humidity95% non-condensing
    Water/Dust ResistanceIP67
    Regulatory ComplianceCE, RoHS

    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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