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How's Your SWR


How's Your SWR

As everyone knows, the higher your SWR Standing Wave Ratio the less efficient your antenna

post 26 Oct 2024


Antennas theory Links

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Adattamenti di impendenza
Lo stub e' un tratto di linea aperto o chiuso in corto circuito

Alford slot antennit 1.3GHZ JA 2.3GHZ taajuuksill
At frequencies above 432MHz, in applications where a horizontally polarized omnidirectional antenna is required, it makes sense to use an Alford Slot-type slot antenna

Antenna Elmer
Here you will find information about wire antennas as well as directional beams

A Long-wire Aerial for Six Metres, GW0GHF
This aerial very useful for both semi-local and sporadic-E on six metre


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