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Balun 1:1 - 1:4 - 1:9
Ho fatto una ricerca cercando sul web pagine relative ai tre tipi di balun piu' diffusi 1:1, 4:1, 9:1
post 09 Apr 2024
Toroid & balun Links →
Multi-Magnetic Balun 1:9 , 1:16 und 1:4
Take 0.7mm diameter copper wire, cut a length of 44cm and a length of 132cm
More Fun With Baluns
has a whole chapter on building 4:1 baluns. After reading through it, I decided to build the Ruthroff design
QRP 1:1 Current-type Balun
This is actually a ferrite-loaded coaxial RF chokewhich just happens to yield the same result as a 1:1 current balun
200
Take 0.7mm diameter copper wire, cut a length of 44cm and a length of 132cm
has a whole chapter on building 4:1 baluns. After reading through it, I decided to build the Ruthroff design
This is actually a ferrite-loaded coaxial RF chokewhich just happens to yield the same result as a 1:1 current balun
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