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Antenna EH for 27 MHz
E' molto semplice da costruire con parti di facile reperibilita', come tubi da impianti elettrici da 2,5cm di diametro ed un manicottio in ottone cromato per lavandini da 1 pollice cavo elettrico da elettricista
post 28 Jan 2024
Antenna CB 27 MHz Links →
Quadra qubica
The antenna itself is formed by two frames made with copper conductors
Quad 4 element for 11 meter
The boom is 5.7m long 4 bamboo elements
Radiowavz Bazooka CB Dipole Review
The Bazooka Dipoles can be mounted in a variety of positions. Horizontal, Vertical, Slope, or in a inverted V fashion
Skypper o Spyder o Spyderbeam antenna per gli 11 metri
Costruire la crocera centrale utilizzando uno dei 2 giunti a T da 20 mm. ed i 2 pezzi di palo da 30 cm
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The antenna itself is formed by two frames made with copper conductors
The boom is 5.7m long 4 bamboo elements
The Bazooka Dipoles can be mounted in a variety of positions. Horizontal, Vertical, Slope, or in a inverted V fashion
Costruire la crocera centrale utilizzando uno dei 2 giunti a T da 20 mm. ed i 2 pezzi di palo da 30 cm
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 Displa To use a wireless relay to select one of two high current capacity power relays
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 factor