On Mon, 29 Nov 2004 17:42:15 GMT, "Rick Karlquist N6RK" 
 wrote: 
Yes it does matter, if you are trying to hold a particular Zo to 
get maximum bandwidth.  I use ribbon cable or multiwire 
rotator cable to get the spacing between the wires to be 
consistent.  The bandwidth is MUCH wider than you 
get with twisting or braiding. 
 
I happen to have some "rainbow" 28-ga. ribbon that I could try. 
 
What happens when I have gone once around the toroid and need to  put 
a bunch more windings on?  Just lay it on top of the first layer 
without regard to the position of what is under? 
 
Ken KC2JDY 
 
Ken 
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