GNSS Choke Antenna

Single Frequency GNSS Beacon Antenna

ER-MA-06 Features:
1. High Phase Center Stability;
2. Excellent Signal Tracking in Challenging Environments;
3. Powerful Anti-interference Performance.

Single Frequency GNSS Beacon Antenna

GNSS Choke Antenna

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    ER-MA-06 Single Frequency GNSS Beacon Antenna


    The ER-MA-06 Single Frequency GNSS Beacon Antenna is a high performance GNSS antenna for base station that covers comprehensive GNSS support: GPS, GLONASS, Galileo, BeiDou as well as L-Band correction service. It is a mini choke ring antenna with strong multipath suppression performance, specifically designed for applications require absolute positioning accuracy and multi-constellation support.


    High Phase Center Stability: adopts unique choke ring structure design which delivers extraordinary multipath suppression performance. It also features patented multi-point feeding technology to achieve the repeatability of phase center and geometrical center.

    Excellent Signal Tracking in Challenging Environments: excels its signal tracking performance thank to its high gain and wide beam width for directional diagram, which ensures ideal satellite signal reception.

    Powerful Anti-interference Performance: The LNA of this antenna features an excellent out-of-band rejection performance, which can suppress unwanted electromagnetic interference(EMI) and avoid many other interferences.

    Mini Design with Ruggedization and Durability: is a ruggedized and durable mini choke ring antenna that built into an IP67 rating housing with multiple protection designs to withstand exposure against dust, rain, splash or sunlight.


    Signal Received GPS L1/L2/L5
    GLONASS L1/L2/L3
    GALILEO E1/E5a/E5b/E6
    QZSS, L1/L2/L5/L6,IRNSS L5
    SBAS L1L5, BDS B1/B2/B3, L-Band
    Nominal Impedance 50Ω
    Polarization RHCP
    Axial Ratio ≤3dB
    Azimuth Coverage 360°(Omni-directional)
    Output VSWR ≤2.0
    Peak Gain 6.5dBi
    Phase Center Repeatability ±1mm
    LNA Gain 50dB(typical)
    Noise Figure ≤2dB
    Output VSWR ≤2.0
    Operation Voltage +3.3 to +12VDC
    Operation Current ≤60mA(maximum)
    Group Delay Ripple ≤5ns
    Dimensions ¢379*312mm
    Connector TNC female
    Weight ≤10.5g
    Mounting BSW5/8”-11 screw, depth≥22mm
    Operating Temperature -40℃ to +85℃
    Storage Temperature -55℃ to +85℃
    Humidity 95% non-condensing
    Water/Dust Resistance IP67
    Regulatory Compliance IGS, NGS, CE, FCC, RoHS


    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 Single Frequency GNSS Beacon Antenna, pls contact us:

    Maritime, Mapping
    Ask for a Quote