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Re: Measuring ferrite beads #test-jig


 

Hi Oristo

Than you for an interesting link. The Google translate to Danish requires a special study ? but I will give it a try

Kind regards

Kurt



-----Oprindelig meddelelse-----
Fra: [email protected] <[email protected]> P? vegne af Oristo
Sendt: 3. november 2019 17:41
Til: [email protected]
Emne: Re: [nanovna-users] Measuring ferrite beads #test-jig



That VNA stuff appears to be more critical to what I was aware of.


The technique of nanoVNA designer edy555 is worth reviewing:



"Remove the crystal filter and connect the resistors to get through characteristics.

Next, disconnect the resistors and take isolation characteristics, and CAL DONE in that state.

In this case, the loss due to resistance and the leakage due to wiring and jigs are cancelled."

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