Choke /BALUN
How do you figure the lower "coaxial sleave" dimentions. My project is
converting/cutting down a old model PD83 (Phelps Dodge brass skirt
coaxial, aprox 50mHz) to 2 meters.
And I did use the ferrite bead on the J pole to cancel out the RF on
the coax, but do not know which core specs.
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