Кто-нибудь может объяснить физику работы такой антенны (см. фото)?
Первое фото антенны на 160м. Длинна трубки около 4 м.
Вот что про нее пишут:
The Isotron 160c has worked well for me the past couple of years. Took awhile to put together, but once up it has allow me to work the Top Band from a home with a postage stamp sized lot. Four to five hundred miles is pretty common. I've also worked a few stations over 1K miles. You do have to have a good antenna turner and will need to re-turn even if you move only a few Khz. Doesn't work like a full wave dipole, but when you don't have 252 feet to work with, the Isotron will get you on the air. When I tell contacts that I'm using a Isotron, I often get "Those don't work," which is a bit silly when I'm talking to them on it.