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Antenna verticale multibanda


Vertical multiband antenna with semi-small radiators, bands: 14, 21 and 28 MHz
post 06 Mar 2024
Antenna verticale multibanda

Antenna Vertical Links

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Broadband vertical antenna
The following notes show the design and construction of a Broadband HF Vertical antenna which does not require a tuner

Triband hf vertical
Ground plane vertical antenna for the 20, 15 and 10m bands

Verticale utilizzando una antenna MFJ-1954 e bobina
The modelled inverted-V antenna is full size and will have a higher efficiency than a shortened horizontal dipole. If we consider a full size 1/4 wavelength

Butternut HF2V Modeling
using a ground-mounted Butternut HF2V for several years now with great success


Noise suppression with X-phase II

Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible

The K9AY loop antenna for 160 and 80m bands

The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna

Spiderbeam 10-15-20m

Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo