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The Inverted L Antenna
The Inverted "L" is a 1/4-wave Marconi, fed against ground or a counterpoise such as radials
post 01 May 2024
Wire & Random Antenna Links →
An End Fed Half Wave Antenna - writing
This end fed type of antenna was marketted in the UK and is a useful system for the portable set-up. Being a half wave, no radials or counterpose wires are needed
Antenna filare HF Windom
Creare un'antenna unica per tutte le gamme, Windom fece alcuni esperimenti e scopri che se il punto di alimentazione del dipolo veniva spostato
Antenna verticale Rybakov
Puo' essere messa in verticale su una canna da pesca in vetroresina
Antenne filaire a deux elements
It is easy to install a directive antenna with two elements on the low bands if it is made in the form of a wire
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This end fed type of antenna was marketted in the UK and is a useful system for the portable set-up. Being a half wave, no radials or counterpose wires are needed
Creare un'antenna unica per tutte le gamme, Windom fece alcuni esperimenti e scopri che se il punto di alimentazione del dipolo veniva spostato
Puo' essere messa in verticale su una canna da pesca in vetroresina
It is easy to install a directive antenna with two elements on the low bands if it is made in the form of a wire
Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR