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  • 300-346 MHz
    Vertical antenna F1 ALT

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    300-346 MHz  Vertical antenna F1 ALT

    Electrical specifications

    Model F1 ALT
    Operating frequency band, MHz 300-346
    VSWR, not more than 1.5
    Gain, dBi 2.15
    Sector in vertical plane , -3dB 70В°
    Impedance, Ohm 50
    Max. power input, W 200
    Lightning protection yes
    Adjustable no need

    Mechanical specifications

    Model F1 ALT
    Weight, no more, kg 2
    Height/Length, mm 1200
    Mast diametr, mm 50-110
    Radome fiberglass
    Rated wind velocity, m/s 40
    Wind loading area, m2 0.084
    Load of side wind 40 m/s, H 100
    Temperature range, В°C from -50 to +50
    Connector N-female

    The comprehensive development of the range of 300 MHz has demanded the elaboration of antenna for fully-duplex operation. Antenna F1 ALT is a collinear construction with one wide-band irradiator and cutting barrels disposed in coaxial manner what allows creating an ideally circular radiation pattern at relatively high gain and broad bandwidth of the frequencies of operation. The antenna has a rigid fiberglass weather-proof radome and is replenished with reliable steel buckles CP-110. F1 ALT can be used in very hard weather conditions. This antenna is of interest for completing the communication systems of gas-and-oil-producing industry, in telemetric systems and in the river fleet equipment.

    F1 ALT E-plane pattern

    VSWR diagram, F1 ALT

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