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The Dipoles
The dipoles are generally half wavelength antennas, these are calculated using the following formula: Total dipole length = 142.5 / F (MHz)
post 26 Nov 2024
Antennas theory Links →
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
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Lo stub e' un tratto di linea aperto o chiuso in corto circuito
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
Here you will find information about wire antennas as well as directional beams
This aerial very useful for both semi-local and sporadic-E on six metre
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic