[SI-LIST] VNA and characterization of long cables

  • From: Mark Filipov <markfilipov81@xxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Thu, 19 Apr 2012 19:33:55 +0200

Hello!

I have heard that in practice it's is not possible to to VNA
measurements on cables that are around 7 meters long or longer.
Can someone explain why is it so?

How do we otherwise obtain simulation models of long cables if, they
cannot be measured on a VNA and saved in Touchstone format?

Thanks! /Mark
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