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new revised document


Kurt Poulsen 2021/05/25 12:16

Hi All
This revised document is for the SMA calibration kit now delivered by Hugen
for NanoVNA-H NanoVNA-H4 and LibreVNA.
It is improved with respect to the load data only and with the included
special settings for NanoVNA-saver.
It is valid for calibration up to 3.8GHz so please update your calibration
setting if you have this new calibration kit.

The link is
<http://www.hamcom.dk/VNA2/Table%20New%20NanoVNA%20H%20and%20H4%20calibratio
n%20kit%20data%20for%20software%20using%20L%20C%20coefficients%20V2.pdf>
http://www.hamcom.dk/VNA2/Table New NanoVNA H and H4 calibration kit data
for software using L C coefficients V2.pdf

The document is also attached

Kind regards

Kurt

canale 2021/05/25 23:10

Hi Kurt
I am confused.
Recently I purchased a Nano VNA V2 Plus 4 and in the box I received also a set of SOL male adaptors + a F-F SMA adaptor.
The data in your table are for this set ?
I am using Nano VNA -saver and I suppose that the data to imput for calibration are in the last part of your table, is it true ?
Sorry for this additional question but in the last time I saw so many data about calibration Kits that I am confuse and I would like to clarify the matter .
Thanks
Regards
G. Canale

canale 2021/05/26 05:17

Hi Kurt
another quastion.
Whot do you mean with load male/female load 1 and male/female  load 2 ?
Thanks
G. canale

Dragan Milivojevic 2021/05/26 14:25

This is for standards supplied with Hugens NanoVNA H4.

On Wed, 26 May 2021 at 08:10, canale via groups.io <gf.canale=
libero.it@groups.io> wrote:

Lou W7HV 2021/05/26 05:35

The V2 Plus 4 and H4 are two different devices.  They have the same general form and function, but differ in hardware, firmware and performance characteristics.

canale 2021/05/26 06:09

Hi Lou
so I suppose that the standard supplyied for H4 are different fro thoese supplied with V2Plus 4

canale 2021/05/26 06:17

Hi all
sorry for the wrong interruption of the above  message.
New a new question :
Is possible to know the standard values for the adaptors supplier with V2Plus 4 ?
Thanks/Regards
G. Canale

Lou W7HV 2021/05/26 09:57

Different designers and manufactures of the V2P4 and H4 suggest supplied standards are likely different. Others certainly have more detailed knowledge of this than I do.

IMO, and depending on what you're doing, assuming the supplied standard are perfect is likely good enough.

Kurt Poulsen 2021/05/29 01:07

Hi G.Canale

No this is a different product. The calibration kit in question is the one delivered with the NanoVNA-H and H4 as well LibeVNA:

I think I clearly stated that

Kind regards

Kurt



Fra: NanoVNAV2@groups.io <NanoVNAV2@groups.io> På vegne af canale via groups.io
Sendt: 26. maj 2021 08:10
Til: NanoVNAV2@groups.io
Emne: Re: [nanovnav2] new revised document



Hi Kurt
I am confused.
Recently I purchased a Nano VNA V2 Plus 4 and in the box I received also a set of SOL male adaptors + a F-F SMA adaptor.
The data in your table are for this set ?
I am using Nano VNA -saver and I suppose that the data to imput for calibration are in the last part of your table, is it true ?
Sorry for this additional question but in the last time I saw so many data about calibration Kits that I am confuse and I would like to clarify the matter .
Thanks
Regards
G. Canale

Kurt Poulsen 2021/05/29 01:10

Hi G. Canale

For that kit is delivered two loads, and as loads a not totally identical these data are for the kit I characterized¨

The user might benefit from trying out both to best match the actual load received

Kind regards

Kurt



Fra: NanoVNAV2@groups.io <NanoVNAV2@groups.io> På vegne af canale via groups.io
Sendt: 26. maj 2021 14:18
Til: NanoVNAV2@groups.io
Emne: Re: [nanovnav2] new revised document



Hi Kurt
another quastion.
Whot do you mean with load male/female load 1 and male/female load 2 ?
Thanks
G. canale

Kurt Poulsen 2021/05/29 01:39

Hi G. Canale

I bought long time ago a NanoVNA-SAA2 (Gabrielle development) from Tindie, which was the first version in the product family of which your product belong to.
I did a document at those days for the kit supplied. I do not know if the kit is the same presently.
You might find details in this below zip file useful. I would not be surprised it the kit still is the same.
http://www.hamcom.dk/SAA-2/Calibration_Tindie_SAA2_and_Hugen_SAA-2.zip

Kind regards

Kurt




Kind regards



Fra: NanoVNAV2@groups.io <NanoVNAV2@groups.io> På vegne af canale via groups.io
Sendt: 26. maj 2021 15:18
Til: NanoVNAV2@groups.io
Emne: Re: [nanovnav2] new revised document



Hi all
sorry for the wrong interruption of the above message.
New a new question :
Is possible to know the standard values for the adaptors supplier with V2Plus 4 ?
Thanks/Regards
G. Canale

canale 2021/05/30 10:41

Thank you Kurt
G. Canale

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