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An off center fed ocf dipole


It's a dipole fed off center with a 4:1 balun at the offset feed point
post 16 Feb 2024
An off center fed ocf dipole

OCF dipole antenna Links

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5 Fundamentals of Off Center Fed Dipoles
Off center fed dipoles OCFs are 1/2 wavelength wire antennas fed at neither the center nor the end

An off center fed ocf dipole
It's a dipole fed off center with a 4:1 balun at the offset feed point

Off Center Fed OCF dipole antenna
Permette di lavorare su piu' bande almeno per la fondamentale e le prime 2 armoniche con una efficienza accettabile


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

Build a Three-Way Antenna Switch and Display

Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube