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The Windom Antenna Off Center Feed
It consists of a half-wave dipole at its lowest frequency band, with a single-wire feeder connected off-center, dividing the antenna into pieces of .36L and .64L, where L (ft) = 468/f MHz
post 13 Mar 2024
Antenna Windom Links →
THE FD4 (FD3) windom antenna
The 4-band Fritzel model FD4 is a special version of a Windom antenna. It is a long half wave on the lowest frequency and is powered by a coaxial cable through a transformer inserted in the wire to a third from one end
The New Carolina Windom
New Carolina Windom shown cut for 40, 20, 15 and 10 meters.It will operate on 80, 30, and 17 meters but will require a tuner for these bands
The Windom Antenna Off Center Feed
It consists of a half-wave dipole at its lowest frequency band, with a single-wire feeder connected off-center, dividing the antenna into pieces of .36L and .64L, where L (ft) = 468/f MHz
Una Windom per gli 80, 40, 20 e 15 mt
Con questo sistema di adattamento, tuttavia lavorando sulle prese del secondario ho ottenuto, antro un ROS di 1,3:1 misurato con MFJ269, l'accordo sugli 80-40-20-15 metri
The FD4 Windom
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The 4-band Fritzel model FD4 is a special version of a Windom antenna. It is a long half wave on the lowest frequency and is powered by a coaxial cable through a transformer inserted in the wire to a third from one end
New Carolina Windom shown cut for 40, 20, 15 and 10 meters.It will operate on 80, 30, and 17 meters but will require a tuner for these bands
It consists of a half-wave dipole at its lowest frequency band, with a single-wire feeder connected off-center, dividing the antenna into pieces of .36L and .64L, where L (ft) = 468/f MHz
Con questo sistema di adattamento, tuttavia lavorando sulle prese del secondario ho ottenuto, antro un ROS di 1,3:1 misurato con MFJ269, l'accordo sugli 80-40-20-15 metri
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 Displa To use a wireless relay to select one of two high current capacity power relays
Calculo da Antena Bazooka A double bazooka antenna is a combination that has a complete coaxial wave multiplied by its velocity factor and a total end-to-end length of 1/4 wave for each side affected by another driver shortening factor