VNA Tools Uncertainty related data coverage factor

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kim jeonghwan

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May 24, 2025, 12:50:02 AMMay 24
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As I understand, VNA Tools incorporates many data for the uncertainty evaluation in  many tabs such as Noise, Linearity, Drift, Cable, and Connector tabs.
On each tab there is a table format input pane with column table headers. The headers have a title, a unit, and coverage factor (e.g. k =1, k = 2).
My question is that the VNA Tools uses the header to extract/identify the coverage factor, or data should be inputted correspondingly to 'the coverage factor' shown in the header?
I guess the latter would be the case, though.

Best regards,

Jeong Hwan Kim

Michael Wollensack METAS

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May 28, 2025, 5:10:16 AMMay 28
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Hi,

> The headers have a title, a unit, and coverage factor (e.g. k =1, k = 2).

The data should be inputted correspondingly to 'the coverage factor' shown in the header.

Regards
Michael

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