Drone Antenna

Drone Antenna

ER-MA-04 Features:
1. Advanced D-QHA Technology;
2. Tracking in Challenging Environments;
3. Strong Anti-interference Performance;
4. Small Size and Light Weight.

Drone Antenna

Drone Antenna

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    ER-MA-04 Drone Antenna

    Introduction

    ER-MA-04 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.

    Features

    Advanced D-QHA Technology: Harxon’s D-QHA technology ensures ER-MA-04 more stable performance of wide-angle circular polarization (WACP), and smaller antenna phase center deviation (PCV).

    Tracking in Challenging Environments: ER-MA-04 is able to track visible satellites under challenging conditions, providing the positioning solutions with high precision and reliable data.

    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.

    Small Size and Light Weight: The light weight and small size ER-MA-04 can lighten the loads of UAVs, as well as a standard SMA male connector for easy integration. Its IP67 ruggedized design can protect it from dust and water.

    Specifications

    PERFORMANCE
    Signal Received GPS L1/L2
    GLONASS L1/L2
    GALILEO E1
    QZSS, L1/L2
    SBAS L1, BDS B1/B2
    Nominal Impedance 50Ω
    Polarization RHCP
    Axial Ratio ≤3dB
    Gain at Zenith 1217-1257MHz 2dBi(maximum)
    1559-1610MHz 2.5dBi(maximum)
    LNA
    LNA Gain 33dB(typical)
    Noise Figure ≤1.5dB
    Output VSWR ≤2.0
    Operation Voltage +3.3 to +12VDC
    Operation Current ≤55mA
    Group Delay Ripple <15ns
    MECHANICAL
    Dimensions ¢27.5*59mm
    Connector SMA female
    Weight ≤25g
    Mounting customers design own installation
    ENVIRONMENTAL
    Operating Temperature -40℃ to +70℃
    Storage Temperature -40℃ to +70℃
    Humidity 95% non-condensing
    Water/Dust Resistance IP67
    Regulatory Compliance CE, RoHS, Reach

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

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