I wanted an antenna that was simple, horizontally polarized and omni directional

Using aluminium tubes from 4 and 6 mm the boom h is made with an aluminium profile 10/10 mm square section

This antenna was designed for operation on 52.05 MHz

The basic horizontally polarized antenna is a half-wave dipole, it has a radiation pattern that exhibits lobes and sharp nulls

A cheap, easy to build antenna for omnidirectional horizontal polarization on 6M and vertical polarization on 2M

Un dipolo fullsize ripiegato, omnidirezionale polarizzazione orizzontale, diametro 32 Cm, larghezza di Banda

2 meter halo antennas i built, a horizontally polarized antenna for a 144 MHz wspr propagation study and planned to stack these to increase omnidirectional gain

This halo antenna was built to have an omnidirectional coverage while working in VHF contests

Si tratta di un dipolo a λ/2 richiuso a forma di cerchio,con gli estremi distanziati fra loro,e alimentato tramite Gamma Match

I decided I needed a horizontal polarized antenna

I present the halo for 2 meters, the halo is an omnidirectional polarized horizontal antenna

Halo antenna che nella versione per i due metri sta tra le nostre braccia e quindi praticamente entra senza problemi in uno zaino

I reworked it a bit regarding the range which used a cv

The antenna is up and running, what a great antenna, and one of my best builds

The halo is an omni-directional antenna with horizontal polarization, this is practically a horizontal loop, namely a half-wave folded dipole

Something that would be omni directional and horizontally polarized was my aim

Una striscia d'alluminio larga almeno 2 cm., lunga 96 cm., ricurva su se stessa, e chiusa agli estremi da una striscia di materiale isolante

Squalo antenna, or square halo, in fact, it's just a square folded dipole

Build and install a pair of halo antennas for use on 2 meters ssb

Simple to make wire halo antenna for 10m 28mhz built using parts available from the local diy store

The square-pole is a 1/2-wave dipole that has been bent into a square,this is the principle of the squalo