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Loop magnetica 64 cm
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
post 07 Jul 2024
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Experiences with Loop antennas at
Frame loop antennas are used on 136 for receiving and usually consist of around 50 turns of wire on a 1 metre or so square framework
Antenna LOOP per 80 metri, solo ricezione
The expected working band is that of 80 meters, electrically and estatically tuned LOOP
Magnetic loop square antenna
Operating bands tested 40m-30m-20m
A Receiving Array for 160 m Through 2200 m
Receiving antenna for LF-MF with good performance from 100 kHz through 2 MHz
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Frame loop antennas are used on 136 for receiving and usually consist of around 50 turns of wire on a 1 metre or so square framework
The expected working band is that of 80 meters, electrically and estatically tuned LOOP
Operating bands tested 40m-30m-20m
Receiving antenna for LF-MF with good performance from 100 kHz through 2 MHz
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
Amateur radio kits by Kanga US
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