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            INVERTED L ANTENNA FOR SHORTWAVE RADIO BROADCASTING

            GENERAL DESCRIPTION


            The inverted L antenna is simple and easy to construct.

            The azimuthal radiation pattern is slightly asymmetrical with about 1 to 2 dB increase in the direction opposite to the horizontal wire.

            The inverted L antenna requires a good buried ground system or elevated radials.

            The antenna is a form of top-loaded vertical, where the top loading is asymmetrical. This results in both vertical and horizontal polarization.
            inverted L antenna


            TYPICAL RADIATION PATTERNS
            Azimuth pattern Elevation pattern
            typical azimuth pattern inverted L antenna typical elevation pattern inverted L antenna


            TYPICAL COVERAGE MAP
            typical coverage map inverted L antenna


            TECHNICAL SPECIFICATIONS
            ELECTRICAL
            Azimuth pattern omnidirectional
            Frequency ranges 2-30 MHz
            Gain 2 dBi
            Input impedance 50 ohm unbalanced
            Polarization horizontal/vertical
            Power ratings 1 kW average
            Specifications may change without notice

            THIS TYPE OF ANTENNA IS AVAILABLE FROM
            Manufacturer Type number Power Level
            LBA Technology HFRC
            M
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