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Re: METHOD for MEASURING COMMON MODE CHOKE IMPEDANCE

 

Hi Roger

Thanks , I re do the measure of my 25m of RG213 at 100Mhz (Span 5Mhz ) by this cicle methode see illustration below with graphical renormalized Z0 to center impedances circle around center smith shart.
73's Nizar

nanovna-h4_screen_2025-05-15_19-28-30.png

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