[DXZone] High Performance common-mode chokes
 

The DXZone.com Amateur Radio Internet Guide

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High Performance common-mode chokes

Posted:
https://www.dxzone.com/dx34304/high-...de-chokes.html

Antennas/Feed Lines/Choke
May 2015 Radcom Article on common-mode chokes that can be used for control
cables, phone lines, but mostly on typical HF antenna systems. This article
explain what common mode chokes does, why you meay need one, properties
common mode chokes should have, how to build and measure performances.