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    Four-system full-band external passive antenna specification
    创始人2025-01-13

    TDXL-BA810 is a high-precision external passive antenna designed for  supporting the satellite navigation signals reception from BDS, GPS, GLONASS and Galileo systems, as well as Satellite-Based Augmentation System (SBAS) L-Band. The antenna features excellent resistance to multipath effects, stable phase center, high positioning accuracy, and effective reception at low elevation angles. Made from high-performance materials, it boasts low density and a wide operational bandwidth. Suitable for various applications like reliable signal forwarding and debugging.

    1、The phase center accuracy is at the millimeter level, ensuring high stability and repeatability of the phase center.

    2、High gain at low elevation angles, with a strong tracking capability for low-elevation satellites, guaranteeing an adequate number of available satellites for the measurement system.

    3、A front-end filtering is designed to effectively suppress out-of-band interference signals.

    4、The unique waterproof and dustproof design ensures the core components are completely sealed, allowing for normal operation outdoors over the long term.

    Signal support

    BDS：B1I、B1C、B2a、B2b、B3I；   GPS：L1、 L2、L5；

    GNONASS：G1、 G2；   Galileo E1 、E2、E5a、E5b、E6；  L-Band

    Operating frequency

    1164MHz~1300MHz；1520MHz-1615MHz

    Impedance matching

    50 Ω

    Polarization

    RHCP

    Axial ratio

    ≤3dB

    Output V.S.W.R.

    ≤2.0

    Highest gain

    ≥5.0dBi

    Elevation coverage

    360°

    Operating temperature

    －40℃～＋80℃

    Storage temperature

    －45℃～＋85℃

    Humidity

    95% non-condensing

    Dimension（mm）

    See the attached figure

    Output interface

    TNC-K

    Weight

    ≤350g

    Mounting type

    Centering rod installation, mounting thread specification with American Standard Coarse (UNC) thread of 5/8-11and height 10-12mm.

    Related models：TDXL-BA810

    Dimension：
    image.png

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