[TowerTalk] Measuring Common Mode Choke with Anritsu VNA

Wes Stewart wes_n7ws at triconet.org
Tue Jan 2 08:28:44 EST 2018

You keep saying that and I keep directing you to Kurt's paper that shows this is 


On 1/1/2018 7:40 PM, Jim Brown wrote:
> Avery,
> Somehow I failed to clearly make the point that measurement errors associated 
> with measuring high Z chokes with S11 is NOT a relatively small error, like 
> 10%. It can be a VERY LARGE error, like 50-70% in resonant frequency. Which 
> FAILS to allow assessment of suitability for use in a given frequency range.
> 73, Jim

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