Thread: Determining Zo for coax cable
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Old 8th Oct 2018, 6:08 pm   #19
Beobloke
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Join Date: Oct 2007
Location: Southampton, Hampshire, UK.
Posts: 821
Default Re: Determining Zo for coax cable
Quote:
Originally Posted by G6Tanuki View Post
I'd use a TDR and a terminated length of coax of known-impedance.
I’d usually read the value off the insulation.

Sorry, I couldn’t resist....
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