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

    Introduction

    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.

    Features

    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).

    Specifications

    Performance

    Signal Received

    GPS L1/L2
    GLONASS L1/L2
    GALILEO E1
    QZSS, L1/L2
    SBAS L1, BDS B1/B2/B3

    Nominal Impedance

    50Ω

    Polarization

    RHCP

    Axial Ratio

    ≤3dB

    Gain at Zenith

    1205-1278MHz 4.2dBi(maximum)
    1559-1610MHz 3.8dBi(maximum)

    LNA

    LNA Gain

    33dB(typical)

    Noise Figure

    ≤1.5dB

    Output VSWR

    ≤2.0

    Operation Voltage

    +3.3 to +12VDC

    Operation Current

    ≤55mA(maximum)

    Group Delay Ripple

    <15ns

    Mechanical

    Dimensions

    ¢40*75.2mm

    Connector

    SMA female

    Weight

    ≤38g

    Mounting

    3*3/32"-48*DP6mm (UNC)

    Environment

    Operating Temperature

    -40℃ to +70℃

    Storage Temperature

    -55℃ to +70℃

    Humidity

    95% non-condensing

    Water/Dust Resistance

    IP67

    Regulatory Compliance

    CE, RoHS

    Application Techniques

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