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Using half square antenna for low band




Using half square antenna for low band
    A simple modification to a dipole wouldbe to add two λ/4 vertical wires, one at eachend, this is a half-squareantenna. The antenna can be fed at one cor-ner
post 24 Dec 2024


Wire & Random Antenna Links

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Dipole Inverted Vee Antenna Design
You can use the dipole on the harmonics or multiples of the frequency it is cut for

Doublet multibanda
Richiede l'uso di un accordatore e di un balun 1:1

Dipole colineaire
Puo' essere realizzata tutta in cavo coassiale RG.213 o altro cavo


Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic