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A Practical Antenna for 160 Metres
The antenna consists of 140 feet of insulated wire, the first half of which 70 feet is space wound on an insulated tube. I used glass fibre tubing which was to hand, but PVC may be used also
post 22 Mar 2024
Antenna 160 meter Links →
160m inverted-L 12m long SpiderPole
It won't work as well as our verticals on longer Spiderpoles but will work a lot better than all short commercial 160m vertical antennas
Shunt-Feeding a Short Tower on 80 and 160m
160m is more of a challenge. A simple dipole doesn't fit in your typical yard. A quarter wave vertical requires quite a support structure. What we need is a effective compromise antenna
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It won't work as well as our verticals on longer Spiderpoles but will work a lot better than all short commercial 160m vertical antennas
160m is more of a challenge. A simple dipole doesn't fit in your typical yard. A quarter wave vertical requires quite a support structure. What we need is a effective compromise 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
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
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 facto