Costruire la Windom
- Adattare l'impedenza della discesa a 50 ohm con il valore tipico di questa antenna, che sia aggira intorno ai 300 ohm
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post 26 Sep 2026
Antenna Multibands Links →
L'antenne Hertz-Conrad-Windom
La W3dzz
No tuner HF bands Center-Fed Antenna
Log periodic 4 elements
Low-Cost Broadband Travelling Wave Dipole
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L'antenne Hertz-Conrad-Windom- The Hertz antenna, known in the USA under the name of Windom, is a multiband wire antenna made up of a horizontal radiating element of lambda / 2 length and fed at one third of its length by a single feeder wire
La W3dzz- After a gentle cleaning of the group, I notice that the condenser is located in the center of the inductor
No tuner HF bands Center-Fed Antenna- HF Horizontal Center-Fed Antenna
Log periodic 4 elements- My main limitation being this small mast, I had to make a tough compromise and my 12 elements turned more realistically into a 4 elements design. The 4 elements were calculated to be part of a 8 element design, in case I could build it in future times
Low-Cost Broadband Travelling Wave Dipole- A dipole can be modified by inserting resistive loading networks so as to produce standing waves between the feedpoint and the networks, the authors have, by adjustment of the networks and the dipole sections, developed a travelling wave dipole whose VSWR is less than 2:1 from 3 to 15 MHz and does not exceed 2.6 to 1 from 2.3 to at least 30 MHz
Hamplus Quality Ham Radio Equipmen Automatic Remote Antenna Switch for 3 Radio and 6 Antennas
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