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    Short Message Antenna

    HG-P-TX0358 BDS SHORT MESSAGE transmission ANTENNA
    创始人2025-01-08

    HG-P-TX0358 is a BDS short message transmission antenna designed with multi-arm helical technology, supporting the transmission of BDS short message signals in the L-band. It could widely applicable in portable equipment, handheld terminals that require short message transmission capabilities.

    1、Using multi-arm helical technique, the antenna enables the right circular polarization and phase center performance.

    2、The antenna unit features high gain and minimal gain roll-off, guaranteeing a high reception success rate when transmitting low elevation signals.

    3、The antenna is equipped with a dust-proof, waterproof and shock-resistant cover, providing protection for long-term outdoor operation.

    Signal support

    BD：L

    Operating frequency

    1615.68±4.08 MHz

    Impedance matching

    50Ω

    Polarization

    LHCP

    Elevation coverage


    Axial ratio

    ≤3dB

    Gain（zenith 90°）

    ≥2.0 dBi

    Gain（elevation angle 70°）

    ≥0 dBi

    Highest power

    ≥10W

    Output V.S.W.R.

    <2.0

    IP-degree

    IP67

    Humidity


    95% non-condensing

    Output interface

    SMA-J

    Dimension

    See the attached figure

    Operating temperature

    －40℃～＋80℃

    Weight

    ≤16g

    Storage temperature

    －45℃～＋85℃

     

    Related models：HG-P-TX0358

    Dimension：
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