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  • Collinear gain antenna A5-4m
    70-71 MHz

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    Collinear gain antenna A5-4m 70-71 MHz

    Electrical specifications

    Model A5-4m
    Operating frequency band, MHz 70-71
    VSWR, not more than 1.5
    Gain, dBi 5.6
    Polarization V
    Sector in vertical plane , -3dB 36В°
    Impedance, Ohm 50
    Max. power input, W 200
    Lightning protection Yes
    Adjustable Yes

    Mechanical specifications

    Model A5-4m
    Weight, kg 5.2
    Length, mm 6000
    Construction material Aluminium alloy
    Mast diametr, mm 50-70
    Rated wind velocity, m/s 30
    Temperature range, В°C from -50 to +50
    Connector N-female

    Such antenna still did not see 4 meters band! Owing to collinear scheme with central feed and to two floors radials the antenna has a maximum of radiation along a ground surface and the increased gain 5,8 dBi.
    This antenna well use for repeaters building, beacons and DX QSO.

    VSWR diagram A5-4m

    E-plane pattern A5-4m

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