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Verticales 40m en phase

Verticales 40m en phase
    Start by constructing 2 identical quarter-wave bazooka verticals Center frequency: 7.050 MHz Radials: system made up of 4 radials 2m above the ground
post 02 Mar 2025



Phased array antenna Links

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4-Square Array for Improved Front-to-Back Ratio
This article explains how to improve the front-to-back (F/B) ratio of the classic

80M & Phased Vertical Antenna
system in use here on 80M is a 3 Element, in line, phased vertical array

3-element-160-Meter-Vertical-Array
3-element array on 160 meters, the system is very good

A square 4-square array antenna
Four separate verticals are arranged in a square, a 4-square array, one vertical at each corner of a square

80m 4-Square Array
This array the SWR from 3.5 to 3.9 is below 1.5:1


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