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Moxon for 28 mhz portable
Building a vertically polarized Moxon could be a practical solution to use portable
post 29 Jan 2024
Antenna 10m 28 Mhz Links →
2-Element parasitic Yagis 10m-30m
No other antenna has a better relation between gain and expense than the 2-Element-Yagi. One element additional to the dipole will give you 4dB gain
10 meter eh antenna
The antenna has the same basic circuit arrangement as the 20 and 40 metre
2 Element Cubical Quad
My antenna can be taken apart and is therefore well suited for the weekend in the garden or for the field day
10m 3 element yagi
Very short boom (3,00m), for 28,0-28,8MHz lightweight construction possible
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No other antenna has a better relation between gain and expense than the 2-Element-Yagi. One element additional to the dipole will give you 4dB gain
The antenna has the same basic circuit arrangement as the 20 and 40 metre
My antenna can be taken apart and is therefore well suited for the weekend in the garden or for the field day
Very short boom (3,00m), for 28,0-28,8MHz lightweight construction possible
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