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Coaxial-Dipol antenna consisting of an antenna whip
This is a very simple antenna consisting of an antenna whip of 1/4 wavelength and a tube of 1/4 wavelength
post 05 Apr 2024
Antenna 6 meter Links →
6 inches -15.24 cm -Tommer Antennen
The name Six-Inch Six-Incher comes from the dipole being only 6 inches 15.24 cm
8 element 41 foot boom
8 element, 41 foot boom, mounted at 87 feet. 14.0 dBi gain, homebrew design
Antenna JPOLE 50 Mhz
Una canna da pesca lunga m.4,5. in configurazione jpole per i 50 Mhz. In questo caso e' stato impiegato filo di rame nudo rigido di diametro 1,5mm. sez. 1,8 mm 2
UHF 3-element portable antenna with gamma-match
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The name Six-Inch Six-Incher comes from the dipole being only 6 inches 15.24 cm
8 element, 41 foot boom, mounted at 87 feet. 14.0 dBi gain, homebrew design
Una canna da pesca lunga m.4,5. in configurazione jpole per i 50 Mhz. In questo caso e' stato impiegato filo di rame nudo rigido di diametro 1,5mm. sez. 1,8 mm 2
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