Re: NanoVNA Presentation
#measurement
#nanovna-saver
#tutorials
There will be one but it takes time to translate.? On Tue, 24 Dec 2019 at 6:31 PM, Randall Steffens II via Groups.Io<pomology@...> wrote: Hi Luc, Thanks for the very interesting pdf
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Larry Rothman
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#8643
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Re: NanoVNA Presentation
#measurement
#nanovna-saver
#tutorials
Hi Luc, Thanks for the very interesting pdf presentation. I only wish there were an English version! Randy NC8U
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Pomology
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#8642
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Re: Calibration Algorithm
#calibration
And here the mentioned code.....
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hb9 iiu
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#8641
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Calibration Algorithm
#calibration
Dear All, I finally managed to get what I was looking for, but taking a somewhat lazy approach. I used the excellent open source scikit-rf Python library (https://scikit-rf.readthedocs.io/en/latest/)
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hb9 iiu
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#8640
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Re: First PCB pictures of the V2
I must admit that I find it annoying that I released ATLC under the GPL http://atlc.sourceforge.net/ then find someone else has released ATLC2 http://www.hdtvprimer.com/KQ6QV/atlc2.html which is very
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Dr. David Kirkby, Kirkby Microwave Ltd
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#8639
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Re: New extended Tutorial Version 1.5. for the NanoVNA-H
Not quite.? (Missing one %20.)? Here it is: http://www.hamcom.dk/DIV/Male%20and%20female%20calibration%20NanoVNA-H.pdf
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Jim Allyn - N7JA
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#8638
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Re: First PCB pictures of the V2
Can you be more specific as to what copyright you are referring to? The hardware is our own design with nothing taken from your design, and the firmware uses your UI code in compliance with the GPLv3
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OwO
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#8637
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Re: First PCB pictures of the V2
Our customer owns the "nanovna" account on GitHub and I have commit access. I'll bring up the naming issue with them, but as a contractor we aren't in a position to directly make changes to our
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OwO
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#8636
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Re: errors of "error" models
Will do -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files: /g/nanovna-users/files Erik, PD0EK
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Erik Kaashoek
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#8635
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Re: errors of "error" models
@Erik, PD0EK - 24 December 2019: /g/nanovna-users/message/8632 : Dear Erik, Take into account, please, that we already * c o r r e c t l y * rephrased what you are quoting -obviously
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gin&pez@arg
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#8634
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Re: New extended Tutorial Version 1.5. for the NanoVNA-H
Here is the link wihtout the embedded spaces. http://www.hamcom.dk/DIV/Male%20and%20female%20calibration NanoVNA-H.pdf
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Rick Commo
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#8633
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Re: errors of "error" models
The 3 term error model is a 2 port network and 3 independent measurements to fully characterize the network -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files:
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Erik Kaashoek
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#8632
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Re: First PCB pictures of the V2
edy555, In saying this, I am not saying you have done anything wrong. I think you have done a great service creating the NanoVNA and many are enjoying the fruits of your work. However, this situation
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Daniel Marks
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#8631
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Re: errors of "error" models
#93': On the Simplified Virtualization of the General Picture - #93 : On the Simplified Virtualization of the General Picture: 24 December 2019 - /g/nanovna-users/message/8618 Hello,
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gin&pez@arg
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#8630
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Re: QEX Magazine
#tutorials
I will have a copy of the magazine shortly and will summarize any findings John VE3IPS Ham Radio is a lifestyle not a Hobby! Take the radio outside and operate from the Field
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John
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#8629
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Re: Thermal effect?
My guess warming battery. But in my room temps vary from 6C to 15C and that requires recalibration.
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jlxsolutions@...
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#8628
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Re: New extended Tutorial Version 1.5. for the NanoVNA-H
Hi Piotr The link is as follows to my document http://www.hamcom.dk/DIV/Male and female calibration NanoVNA-H.pdf Please note that the female female adaptor you have been supplied with the NanoVNA
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Kurt Poulsen
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#8627
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Re: New extended Tutorial Version 1.5. for the NanoVNA-H
Thanks Gunthard! My NanoVNA-H is coming Saturday and this will help get me started! Andrew KD5RKO
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Andrew Harmon
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#8626
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Re: First PCB pictures of the V2
Someone takes the account name of "nanovna" on github. In that repository, there are projects named NanoVNA-V2 you mention. https://github.com/nanovna/NanoVNA-V2-firmware-new You and your team don't
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edy555@...
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#8625
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Re: QEX Magazine
#tutorials
Another option is the SDR Play RSP1A and the free spectrum analyser software that can be downloaded from the SDR Play website. https://www.sdrplay.com/spectrum-analyser/ This will give you 1KHz to
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Martin
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#8624
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