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High impedance measurement with VNA?


 

Hi,
Currently trying to design and tune a 1/2 end fed antenna (RF is applied on one end), I am looking for the correct method to measure its impedance. As this one is very high I don't know the right méthode !

The result of this measurement should allow me to create a Stub with SimNEC to tune it.
Thanks in advance for your help

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73 s Christian F8GHE

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