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  • 400-490 MHz
    Locomotive antenna LA-UHF. Models LA-433, LA-446, LA-CDMA

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    400-490 MHz  Locomotive antenna LA-UHF. Models LA-433, LA-446, LA-CDMA

    Electrical specifications

    Model LA-UHF LA-433 LA-446 LA-CDMA
    Operating frequency band, MHz 400-490 428-438 440-452 453-467
    VSWR, not more than 1.5 1.5 1.5 1.5
    Gain OFFSET, dBi 2.15 2.15 2.15 2.15
    Sector in vertical plane , -3dB 65° 65° 65° 65°
    Impedance, Ohm 50 50 50 50
    Max. power input, W 300 300 300 300

    Mechanical specifications

    Model LA-UHF LA-433 LA-446 LA-CDMA
    Weight, kg not more 1
    Height/Length, mm 80
    Construction material Aluminium alloy
    Radome ABS
    Standard mounting horizontal metal plane
    Rated wind velocity, m/s 55
    Wind loading area, m2 0,008
    Rated wind velocity with 0.5" icing, m/s 42
    Temperature range, °C from -50 to +50
    Connector N-female

    Locomotive antennas a new series of models "LA" are purposed to be exploited in the railroad communications systems within the range 405-470 MHz. The equipment of TETRA standard that works in this range as well as the data transfer system may include these mobile antennas.
    The "LA" models have low-profile construction, their height does not exceed 80 mm and they are protected by a strong case made of ABS-plastic. This ensures the improved aerodynamic characteristics and additional electrical safety of this antenna. The construction is grounded by direct current.

    VSWR diagram, "LA" antennas

    "LA" H-plane pattern

    "LA" E-plane pattern


    The information provided on this page is not an official offer.
    To verify actual parameters contact the sales department before ordering.