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A 60 foot Irrigation Tubing Mast/Vertical


Made from 3 inch aluminum irrigation tubing 0.050,i use this mast design for inverted vees and verticals six of them for 80 meters For the verticals I use 2 inch tubing for the top 30 feet, since it doesn't have to support anything
post 10 Apr 2024
A 60 foot Irrigation Tubing Mast/Vertical

Antenna Vertical Links

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Antenna canna da pesca 1,8-30mhz copertura continua
L'antenna e' pronta a irradiare nell'etere il suo segnale su tutta la gamma HF da 80 metri 1,8 Mhz a 10 metri 30 Mhz

Antenna con canna da pesca
L'antenna e' realizzata con 8 metri di filo elettrico e risuona senza accordatore in 40m

Antenna portatile per HF canna da pesca
Una canna da pesca in vetroresina, molto piu' flessibile e resistente al vento, molto piu' leggera

Antenna Vertical Sloper 40/80mt, I1WQR
Antenna vertical sloper 40/80 m 1/4 l'amba, only 1 cable coasial


Take off angle of horizontal 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

Build a Three-Way Antenna Switch and Display

Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube