Simple 1 Element Yagi

    The dipole is mounted vertically 250mm in front of a metal support, the gain is 2,65dBd at 5,5dB F/B
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post 16 Sep 2026



Antenna for UHF VHF Links →

154



Antenna HALO per i 70 mhz
    L’alimentazione avviene mediante il sistema denominato gamma-match con il condensatorev


Antenna quad 144 MHz
    Versione da appartamento leggermente modificata a 6 elementi con guadagno teorico di 13 Db


Antenna HALO
    A halo antenna, or halo, is a horizontally polarized, omnidirectional ​1⁄2 wavelength dipole antenna, which has been bent into a loop with a small break on the side of the loop directly opposite the feed point


Antenna Yagi 1240 Mhz
    Yagi for the 23 cm band drawing by DL9AQ


Antenne big-whell
    Consists of three full-wave horizontal loops similar to a clover



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