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    380-400 MHz
    Directional TETRA antennas Y4-T, Y6-T, Y9-T

    Y4-T

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    Netto price ( 87 )
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    Total 00000

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    Y4-T

    Y6-T

    Y9-T

    Electrical specifications
    Model Y4-T Y6-T Y9-T
    Operating frequency band, MHz 380-400 380-400 380-400
    VSWR, not more than 1.5 1.5 1.5
    Gain, dBi 8.15 11.15 13.15
    Sector, -3dB
    in vertical plane 60° 50° 40°
    in horizontal plane 60° 50° 38°
    Polarization vertical vertical vertical
    Impedance, Ohm 50 50 50
    Max. power input, W 200 200 200
    Mechanical specifications
    Model Y4-T Y6-T Y9-T
    Weight, kg 1.45 1.85 2.35
    Size, mm 810x380x140 1250x380x140 2100x380x140
    Construction material Aluminium alloy Aluminium alloy Aluminium alloy
    Mast diametr, mm 25-55 38-65 38-65
    Rated wind velocity, m/s 50 45 45
    Wind loading area, m2 0.04 0.05 0.08
    Load of side wind 45 m/s, H 45 55 87
    Rated wind velocity with 0.5" icing, m/s 28 28 28
    Temperature range, °C from -50 to +50 from -50 to +50 from -50 to +50
    Connector N-female N-female N-female

    Antennas Y4, Y6, Y9-T were designed specifically to operate as a part of communication systems in regions with tough climatic conditions: at far North, mountainous regions, and maritime climatic zone. All-welded construction makes its invulnerable to icing and strong wind. Polymeric coating protects its from hostile environment. Once antennas Y4-T (Y6, Y9-T) are installed you can forget about it for a long time.

    VSWR diagamms
    Y4-T

    Y6-T

    Y9-T

    E-plane pattern
    Y4-T

    Y6-T

    Y9-T

    H-plane pattern
    Y4-T

    Y6-T

    Y9-T

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