The more twists per foot, the lower the inductance and wider the bandwidth. That is, so long as you can keep from severely bending / kinking the cable and maintain a consistent twist ratio. Personally, i would shoot for one turn every 2 inches or so. If this is too tight for you to work with in a consistent manner, go for one turn every three inches. At this ratio, anything between 4-6 turns per foot should be good. Sean
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