GNSS Measurement Antenna

GNSS Smart Antenna

ER-MA-09 Features:
1. High Phase Center Stability;
2. Tracking in Challenging Environments;
3. Small Size and Light Weight.

GNSS Smart Antenna

GNSS Measurement Antenna

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    ER-MA-09 GNSS Smart Antenna 

    Introduction

    ER-MA-09 GNSS Smart Antenna is a high performance survey GNSS antenna which offers superior satellite signal tracking, including BeiDou, GPS, GLONASS and GALILEO. It meets the requirements of high precision and multi-constellation compatibility. And it can be used with a variety of receivers, suitable for various occasions.

    Features

    High Phase Center Stability: ER-MA-09 features a multi-point feeding deign to achieve greater phase center stability. It effectively improves measurement accuracy and provides better positioning solutions.

    Tracking in Challenging Environments: The ability to receive low elevation signals with high gain and wide beam width makes ER-MA-09 an excellent choice for tracking visible satellites under challenging conditions.

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

    Small Size and Light Weight: The light weight and small size ER-MA-09 antenna can lighten the loads of small unmanned vehicles, as well as a standard TNC female 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/B3, L-Band

    Nominal Impedance

    50Ω

    Polarization

    RHCP

    Axial Ratio

    ≤3dB

    Gain at Zenith (90°)

    1205-1278MHz 6dBi(maximum)
    1559-1615MHz 6dBi(maximum)

    LNA

    LNA Gain

    40dB(typical)

    Noise Figure

    ≤2dB

    Output VSWR

    ≤2.0

    Operation Voltage

    +3.3 to +12VDC

    Operation Current

    ≤45mA(maximum)

    Group Delay Ripple

    <5ns

    Mechanical

    Dimensions

    ¢152*62.2mm

    Connector

    TNC female

    Weight

    ≤500g

    Mounting

    BSW5/8”-11 screw, 12-14mm

    Environment

    Operating Temperature

    -40℃ to +85℃

    Storage Temperature

    -55℃ to +85℃

    Humidity

    95% non-condensing

    Water/Dust Resistance

    IP67

    Regulatory Compliance

    CE, FCC, 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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