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  • 405-470 MHz
    Lokomotive antennas PA-420, PA-450

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    405-470 MHz  Lokomotive antennas PA-420, PA-450

    Electrical specifications

    Model PA-420 PA-450
    Operating Frequency band, MHz 405-445 450-470
    VSWR, not more than 1.5
    Gain OFFSET, dBd 0
    Sector in vertical plane , -3dB 65В°
    Impedance, Ohm 50
    Max. Power input, W 300

    Mechanical specifications

    Model PA-420 PA-450
    Weight, kg 0.8
    Height/Length, mm 190
    Construction material Aluminium alloy
    Standard mounting horizontal metal plane
    Rated Wind Velocity, m/s 55
    Wind Loading area, m2 0.006
    Rated Wind Velocity with 0.5" icing, m/s 42
    Temperature Range, В°C from -50 to +50
    Connector N-female

    Locomotive antennas PA-420, PA-450 and 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 models PA-420 and PA-450 are all-metal quarter-wave loop vibrators. Their construction provides the direct grounding and the electric shock protection. 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.

    PA-450 E-plane pattern

    PA-450 H-plane pattern

    VSWR diagram, PA-450

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