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Dual Band Antenna 40-80m
PVC Diameter 50mm, total coil turns 78, wire 1.25 mm, for PVC size Diameter 42mm (1 1/4′) the number of turns 89 turns around 100uh
post 26 Apr 2024
Antenna 80 meter Links →
Antenna a T per gli 80 metri
antenna for 80 meters of safe performance and offering good performance even on 40 meters
80 MT Antennas on ARDF
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
Antenne doublet epais bande 80mt
It's a classic doublet which is a half wavelength long on 80 meters fed in the center with ladder line
Butternut Notes
The next installation was similar except the antenna was mounted on a 15 foot mast using the STR Kit and 2 65 foot wires as 80 meter radials
80m Band Top Loaded Vertical
The TLV80 antenna is mounted on a Fiberglas Teleskop Mast Height of mast is 8 meters
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antenna for 80 meters of safe performance and offering good performance even on 40 meters
Antenna systems, sensitivity and accurately of 3.5MHz direction finding antennas for ARDF
It's a classic doublet which is a half wavelength long on 80 meters fed in the center with ladder line
The next installation was similar except the antenna was mounted on a 15 foot mast using the STR Kit and 2 65 foot wires as 80 meter radials
The TLV80 antenna is mounted on a Fiberglas Teleskop Mast Height of mast is 8 meters
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