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Compact VLF / LF air core loop antenna


On VLF and LF, a compact and portable loop antenna was built this article shows the prototype of an active VLF loop antenna
post 05 Dec 2024
Compact VLF / LF air core loop antenna

Antenna Loop Links

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Le antenne a LOOP di piccole dimensioni
L'antenna magnetica rappresenta, un circuito con un fattore di merito assai elevato un Q di circa 1000

Loop Antennas Theory
The small loop antenna is a closed loop as These antennas have low radiation resistance and high reactance, so that their impedance is difficult to match to a transmitter

Loop Skywire Antenna
My loop skywire antenna is 43 meters long and erected horizontally. The loop is supported in 4 corners and the feed-line is connected to one of them

Loop onde Lunghe alle Onde Corte
Questa antenna, rientrante nella categoria small loop antenna

Loop magnetica HF
Affinche' il rendimento sia ottimale,il valore della circonferenza risulti compreso fra 1/3 ed 1/8 della lunghezza d'onda piu' alta


Antenna splitter per VHF-UHF per quattro ricevitori

Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal