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Antenna Moxon for 446 MHz
For PMR channels, the results of the calculations are invariant at the mm scale for the 8 channels. In fact, they are identical from 445,927 to 446,115, ie from -0.08 to +0.02 around these
post 06 Mar 2024
Antenna Moxon Links →
Build a 17 Meter Reduced Size Coaxial Moxon Rectangle
A standard Moxon rectangle designed for 17 meters would be about 19 3/4 feet wide
Building Moxon antenna 10-15-20 mt
Building a moxon is easy since you can work on it on a horizontal plane
Dualband 17m/20m Moxon
The voltages across the capacitors on 17m are high. At 100W, we're looking at 350V across the 18pF reflector load capacitor and 475V across the 44pF L-network capacitor. At full legal power on 17m, these voltages are about 1400V and 1800V respectively
Moxon 144 MHz
Press calculate and you get the dimensions of your antenna.Cutting it will not take you 1 hour
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>A standard Moxon rectangle designed for 17 meters would be about 19 3/4 feet wide
Building a moxon is easy since you can work on it on a horizontal plane
The voltages across the capacitors on 17m are high. At 100W, we're looking at 350V across the 18pF reflector load capacitor and 475V across the 44pF L-network capacitor. At full legal power on 17m, these voltages are about 1400V and 1800V respectively
Press calculate and you get the dimensions of your antenna.Cutting it will not take you 1 hour
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