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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 28 Jan 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
Questo Kit Loop una volta chiusa, puo' trovare sistemazione dietro una porta oppure sopra ad un armadio

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


Noise suppression with X-phase II

Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible

The K9AY loop antenna for 160 and 80m bands

The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna

Microphone boom headset for the FT-897

Microphone boom headset for the FT-897 Boom length m. 5.24-fiberglass spreaders m. 2.95-loops dimensions m. 2.00 x 4.27 with 5.00 m