TDXL-801M Multi-satellite multi-frequency helical antenna
    创始人2025-01-08

    TDXL-801M is a multi-satellite, multi-frequency active built-in helical antenna designed with multi-arm helical technology, supporting the reception of satellite navigation signals from BDS, GPS, GLONASS, and L1 and L2 bands in GALILEO system. It could meet the requirements for high-precision measurement and is widely applied in portable equipment, UAVs and other high-precision navigation and positioning locations.

    1. Using multi-arm helical technique, the antenna enables the right circular polarization and phase center performance, as well as minimizes the impact of measuring error;

    2. The antenna unit offers high gain and minimal gain roll-off, providing excellent reception of low elevation satellite signals and ensuring normal reception in severely obscured locations.

    3. Using multi-arm multi-feed point zero phase center technique, the antenna enables the RHCP and phase center stability;

    4.  High LNA gain, low noise figure;

    5. Strong capacity in filter out-of-band rejection and antenna anti-jamming;

    6.Compact size, lightweight, portable and easy to install.


    Signal support

    BDS B1IB1CB2aB2bB3I;

    GPS L1L2L5;

    GLONASSG1G2;

    GalileoE1E5a E5b    

    Impedance matching

    50Ω

     voltage

    3.0~12V DC

    Polarization

    RHCP

     current

    ≤35mA

    Highest gain

    ≥2.0 dBi

    LNA Gain

    34±2dB

    Axial ratio

    ≤3dB

    Noise figure

    ≤1.5dB

    Elevation coverage

    360°

    Output V.S.W.R.

    ≤2

    Weight

    ≤16g

    Flatness in band

    ±2dB

    Dimension

    ≤φ20.4mm*44mm

    Mounting type

    Built-in

    Operating temperature

    40~+80

    Humidity

    95% non-condensing

    Storage temperature

    45~+85

    Output interface

    IPEX Generation 1( Length customizable)

    Related models:TDXL-810M

    Dimension
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