On 2/22/12 3:44 PM, Steve London wrote:
> I am planning on taking two lengths of 75 ohm coax, running them parallel to
> each other, and connecting the shields together, to create a 150 ohm parallel
> line from the two center conductors.
>
> Is there any reason to think that the velocity factor would be different than
> that of the 75 ohm coax ?
>
Nope..it's exactly the same.
You can even BUY double 75 ohm coax fairly inexpensively (although
probably not as cheap as 2 single strands)
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