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Vertical antenna Slim Jim
The slim jim has more bandwidth or a wider range of frequencies than the jpole
post 06 Dec 2024
Antenna jpole Links →
Antenna Theory
Another approach to the problem is the "J-Pole" antenna. In this design, the antenna is elevated at least 1/4 wavelength above ground, thus eliminating the ground losses and "normalizing" the radiation pattern. The Impedance matching between the low impedance feed line and the high impedance of the end of the dipole
J-pole antenna costruzione
Calcolatore per antenna j-pole
J-Pole antenna
Jpole with standard 300 ohm twin lead tv cable
J-Pole Construction Drawings
Antenna j-pole Bibanda vhf - uhf
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Another approach to the problem is the "J-Pole" antenna. In this design, the antenna is elevated at least 1/4 wavelength above ground, thus eliminating the ground losses and "normalizing" the radiation pattern. The Impedance matching between the low impedance feed line and the high impedance of the end of the dipole
Calcolatore per antenna j-pole
Jpole with standard 300 ohm twin lead tv cable
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic