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Balun on ferrite sticks
Balun magnetico su una bacchetta in ferrite,18 giri attorno alla bacchetta di ferrite, lunga 138mm e di diametro 8mm
post 15 May 2023
Toroid & balun Links →
Ferrite balun 1.8 - 30Mhz
Take a length of coaxial cable (Coax) about 400mm long
Semplice choke balun 1:1 per QRP
The construction of a small 1: 1 choke balun
Choke balun 1:1
in this choke balun 1kw PEP(160m-10m)is used ferrite core from high voltage transformator from old television TESLA, 2x6 turns of RG8 mini sharmans
Construction of a 4:1 Current-Type Guanella Balun
My 4:1 current-type balun is wound on a FT-114-43 core
A simple impedance matching autotransformer for LF/MF
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Take a length of coaxial cable (Coax) about 400mm long
The construction of a small 1: 1 choke balun
in this choke balun 1kw PEP(160m-10m)is used ferrite core from high voltage transformator from old television TESLA, 2x6 turns of RG8 mini sharmans
My 4:1 current-type balun is wound on a FT-114-43 core
A simple impedance matching autotransformer for LF/MF
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