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

Get Price Now

    Share to:

    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

    Environment

    Operating Temperature

    -40℃ to +70℃

    Storage Temperature

    -40℃ to +70℃

    Humidity

    95% non-condensing

    Water/Dust Resistance

    IP67

    Regulatory Compliance

    CE, RoHS, Reach

    Application Techniques

    More Products

    standard precision GNSS small size module
    Standard Precision GNSS Small Size Module
    High Quality Drone Antenna
    High Quality Drone Antenna
    Low Power High-performance GNSS Positioning Chip
    High-performance GNSS Positioning Chip
    Beidou-3-High-Precision-Positioning-Board
    Beidou 3 High Precision Positioning Board
    GNSS Survey Antenna
    GNSS Survey Antenna
    The Full System Multi-frequency High-precision Positioning Module
    High-precision Positioning Module
    Ask for a Quote

      Menu