Drone Antenna

ER-MA-04 Features:
1. Low noise figure;
2. SMA installation;
3. Light weight to 18g;
4. IP67 protection.

Drone Antenna


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    ER-MA-04 Drone Antenna


    ER-MA-04 Drone Antenna is a high-performance GNSS antenna, supporting GPS L1/L2, BeiDou B1/B2 and L-band. This type of antenna is specially designed for drone applications. The antenna uses four-arm spiral technology and has a good polarization axis ratio. The antenna has excellent filtering and anti-interference performance. The product is equipped with an O-ring and the protection level reaches IP67.


    GNSS dual-frequency multi-mode, support L-Band

    Good anti-interference performance

    Low noise figure

    SMA installation

    Light weight to 18g

    IP67 protection


    Antenna performance
    Frequency range GPS L1/L2
    BeiDou B1/B2
    L-band (Atlas)
    Polarization mode Right-handed circular polarization
    Axle ratio <1 dB@axial
    Phase center deviation Better than 5mm (at GPS L1/L2), solve elevation angle above 30 degrees
    LNA performance
    Active gain 30dB, typical
    Noise figure 1.0dB, typical
    Operating voltage 3.3-6V DC
    Working current 25mA, typical
    Environmental characteristics
    Protection class IP67
    Mechanical properties
    Dimensions D30xH56.3mm
    Weight 18g
    Antenna interface SMA male


    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 Drone Antenna, pls contact us: info@ericcointernational.com

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