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Les Loop en LF et VLF


Les Loop en LF et VLF
Thus for F = 136kHz wavelength 2205m if the parasite is less than 110m, its magnetic field will be more than 10 dB below its electric field
post 05 Dec 2024


Antenna Loop Links

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Loop magnetico per ricevere le ELF
I wrapped about 1710m of 0.50 mm diametrp painted wire in a one meter octoloop

Loop 4 m octagonal perimeter 14 MHz
On my list of new antennas to experiment with is a magnetic loop with a broadband current amplifier in lieu of the usual resonating components

Antenne a telaio
Framed antennas We all had a disappointment when we tried to connect one of those vintage frame antennas to a home radio

Loop Antenna Remote Tuning
Draw a 36-inch diameter circle on your garage floor. Lay a yard stick across the circle with one edge on the center


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