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    430-436 MHz Vertical antenna A7-433

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    430-436 MHz Vertical antenna A7-433
    Electrical specifications
    Model A7-433
    Operating frequency band, MHz 430-436
    Bandwidth, MHz 6
    VSWR, not more than 1.5
    Gain, dBi 7.2
    Impedance, Ohm 50
    Sector in vertical plane , -3dB 190
    Lightning protection Yes
    Adjustable no need
    Polarisation Vertical
    Mechanical specifications
    Model A7-433
    Mass, kg 0.9
    Lenght, mm 1950
    Diametr, mm 35
    Radome fiberglass
    Rated wind velocity, m/s 40
    Temperature range, °C from -50 to +50
    Connector N-female

    Popularity of ISM 433 MHz band is high in many countries. The company IK-Telecom offers collinear antennas with excellent directional diagram and good matching. Traditional radials are replaced with a current balun, it also increases reliability of the antenna. Gain of 7 dBi dramatically increases a radio covering of any telemetry system. The feed line is reliably protected from bad weather. All antennas are surely checked on compliance of SWR parameters.

    A7-433 E-plane pattern

    A7-433 VSWR diagram

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