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Re: Measuring Capacitors


 

On Wed, Apr 2, 2025 at 08:14 PM, Jim Lux wrote:


And they’ll measure for a very wide range.

After looking at more .s2p capacitor files, I've concluded that the file comments refer to the measurement frequency range, not the recommended frequency range for the part.

I've attached S-parameters for an 82 pF porcelain capacitor that are pretty wild. Capacitance calculated with the S21 and Y21 series-through methods differ greatly.

Brian

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