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The folded dipole
The Folded Dipole is commonly used by itself and in many types antennas
post 16 Mar 2024
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An Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 30, 40, and 80 Meters
A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF
Antenna dipolo
Il dipolo aperto e' l'antenna piu' semplice, la piu' economica, la piu' facile da costruire
Antenne per il radioascolto
Non sono considerate antenne, nel sensostretto del termine, i pezzi di filo
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A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF
Il dipolo aperto e' l'antenna piu' semplice, la piu' economica, la piu' facile da costruire
Non sono considerate antenne, nel sensostretto del termine, i pezzi di filo
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