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Coaxial balun 1:1


Coaxial balun 1:1

This balun uses a wavelength of 1/4 and the adaptation sections of the wavelength with with the 50 Ohm coaxial cable

post 14 Nov 2024


Toroid & balun Links

200



Symetriseurs, adaptateurs d'impedance BALUNS
Incidentally remove the RF in the schack, distorted antenna radiation patterns, reception of ambient electrical noise

Triple ratio balun
The first TRB I built is shown in the photos below. I wound it with four quadrifilar turns and 8 bifilar turns

Tipos de balun y unun
In this blog different types of balun and unun are presented for use in amateur radio frequencies. The emphasis is on the HF band 3-30 MHz

Baluns 1.8 a 30 50 MHz
Building a Balun is a relatively simple job. The transformer uses two ferrite tubes, material 43 or 61, or other material with permeability 125 to 850


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Conrad Electronic

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