Re: errors of "error" models

 

17 : From A Common User's Point Of View

Hello,

Allow us, please, for the sake of completeness of
an appropriate preparation of a presentation for the
Estimation of the -sine qua non- Core of the Measurement
Uncertainty that Exists in *A N Y * VNA System, regardless
of what it really is, a VNA or a NanoVNA, facupov : that is
like that very one of ours, to also include here the initial
findings by us:

=
| Subject: vna ~ nanovna : (r,x) comparative results but no comments
| Sent: Tuesday, September 17, 2019 02:31
| To: nanovna-users@groups.io
| From: yin.oe3zgn.sv7dmc-pez.oe3zzp.sv7bax-arg yza@...
=
| Hello,
|
| 1 one-port box + adapter - initial version:
| https://www.op4.eu/fora/nanovna-users/20190917/ftpj-v1-i1-p.v4-21.png-50.png
|
| 2 one-port box + adapter - modified version:
| https://acomelectronics.com/forum/viewtopic.php?p=1264#p1264
|
| 3 one-port box + adapter - modified version:
|
| black : vna system
| red : nanovna + 31 mm adapter
| blue : nanovna - 31 mm adapter mathematically
|
| r : https://www.op4.eu/fora/nanovna-users/20190917/R-box-nanoVNA-RedBlue.png
|
| x : https://www.op4.eu/fora/nanovna-users/20190917/X-box-nanoVNA-RedBlue.png
|
| Sincerely,
|
| yin&pez@arg
=
0 : https://groups.io/g/nanovna-users/message/2521

Sincerely,

yin&pez@arg

17

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