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Antenna Loop Magnetica da 21 Mhz a 10 Mhz
Costruire una antenna portabile per essere subito operativi almeno in 15 e 20 metri
post 28 Jan 2024
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Magnetic-Loop Antenne
When building a magnetic loop antenna, one inevitably encounters the question of coupling
Magnetische Antennen
Magnetic antennas depend on the quality of the resonant circuit. In general, trying to select the largest possible pipe diameter for the circle
Morris DF Loop Antenna
A single loop concentrates a larger portion of its radiation perpendicular to the plane of the loop
Portable HF Transmitting Loop Antenna
Magnetic loops can offer quite respectable performance, at the cost of some efficiency and extremely narrow bandwidth
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When building a magnetic loop antenna, one inevitably encounters the question of coupling
Magnetic antennas depend on the quality of the resonant circuit. In general, trying to select the largest possible pipe diameter for the circle
A single loop concentrates a larger portion of its radiation perpendicular to the plane of the loop
Magnetic loops can offer quite respectable performance, at the cost of some efficiency and extremely narrow bandwidth
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