I designed receiving loop antennas with a bandpass characteristic to cover the whole 136kHz band without the need for remote tuning

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Bandpass receiving loops for 136kHz and 500kHz
post 13 May 2023


Antenna Loop Links

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Introduction To Magnetic Loop Antennas
This style of antenna is often used for direction finding and has a sharp reception null when turned broadside to the incoming magnetic field

Les Loop en LF et VLF
While a wired antenna is sensitive to the electric field, a loop captures the magnetic field

Loop Magnetica
Cerchione da bicicletta da 64cm di diamtetro senza raggi,un condensatore variabile 2X 350 pF,un condensatore variabile per i 10-15 metri da 50pF

Loop per ricezione 160m
Ho voluto provare un'antenna per la sola ricezione. Si tratta di un loop magnetico quadrato, di 152 cm di lato, che ho costruito seguendo le indicazioni di KC2TX

10 m| 12 m| 15 m|
17 m 20 m| 2 m|
23 cm| 30 m| 40 m
6 m| 70 cm| 60 m| 80 m| 160 m| 136 khz| 630 m|
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