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30 Meter-and 17 and 6 meter ground plane antenna
The antenna described in this article is a ground plane type quarter wave vertical designed to be used on the 30 meter 10.100 – 10.150 Mhz amateur radio band
post 26 Feb 2024
30 meter antenna Links →
Rotary dipole for 30/40 mt
Per la banda dei 30 metri,ho pensato che una verticale poteva andare bene
Small HF Antennas for 30m / 10.1 MHz and 20m / 14 MHz
I want antennas for both 10.1 and 14 MHz, but do not have room for a full-sized dipole
Tunable NVIS antenna for the 1.8 to 10 MHz
a horizontal half-wave dipole becomes a nvis antenna when it is installed at less than 1/4 wavelength above ground
Verticale per 30/40 MT
Il carico lineare per i 30 mt, ci poniamo il problema di come sorreggere il tratto centrale dell'antenna dove si dovranno alloggiare
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Per la banda dei 30 metri,ho pensato che una verticale poteva andare bene
I want antennas for both 10.1 and 14 MHz, but do not have room for a full-sized dipole
a horizontal half-wave dipole becomes a nvis antenna when it is installed at less than 1/4 wavelength above ground
Il carico lineare per i 30 mt, ci poniamo il problema di come sorreggere il tratto centrale dell'antenna dove si dovranno alloggiare
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 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 E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo