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18/24 MHz rotatable dipole
Dipole to cover the 18 and 24 MHz bands it by a rotatable dipole that I could install above the yagi
post 20 Mar 2024
Antenna 24 mhz 12 meters Links →
Basic Beams for 12 and 17 Meters
Monoband Beams for 12 and 17 MetersI designed a pair of driver-director Yagis for 12 and 17 metersusing antenna-modeling software
Dualband-Beam 12/17 m
The beam has only one feedpoint with 50 Ohm
18/24 MHz rotatable dipole
dipole to cover the 18 and 24 MHz bands it by a rotatable dipole that I could install above the Yagi
17
Monoband Beams for 12 and 17 MetersI designed a pair of driver-director Yagis for 12 and 17 metersusing antenna-modeling software
The beam has only one feedpoint with 50 Ohm
dipole to cover the 18 and 24 MHz bands it by a rotatable dipole that I could install above the Yagi
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