Re: Question about Calibration document
As stated, the purpose of placing the second 50 ohm load on port S21 is to improve the isolation calibration. The next best thing (which is fine) is to put the open SMA calibration connector on the
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roncraig1@...
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#12751
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Re: NanoVNA Testboard kit VNA Test Demo Board
#applications
Hi, If one has that basic soldering skills you could build these for less than 4USD, specially if you just build the test fixture. Cheers! A s¨¢bado, 18/04/2020, 11:43, hwalker
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CT2FZI
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#12750
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Re: V2 Design
#nanovna-v2
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aleks07111971@...
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#12749
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Re: Use NanoVNA to Evaluate Unlabeled Toroids?
Thanks, that looks great How do you calculate complex choking impedance? Cheers! A s¨¢bado, 18/04/2020, 10:44, Aleksander Shalygin <shalygin@...> escreveu:
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CT2FZI
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#12748
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NanoVNA Testboard kit VNA Test Demo Board
#applications
A VNWA like Testboard kit is being sold as an accessory for the NanoVNA on AliExpress for $10.00 usd (currently offering 5% discount). Assembly is required so some basic soldering skills are needed.
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hwalker
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#12747
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Re: Use NanoVNA to Evaluate Unlabeled Toroids?
My experiments.
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Aleksander Shalygin
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#12746
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Re: Just Bought nanoVNA
Hi Run I did not realize before now you bought a nonoVNA ? Kind regards Kurt -----Oprindelig meddelelse----- Fra: [email protected] <[email protected]> P? vegne af Ron Sendt: 18. april
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Kurt Poulsen
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#12745
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Re: Just Bought nanoVNA
Hi Run Go to the homepage of Gun thard Kraus and read his excellent document about NanoVNA and the program NanoVNA-saver which is a must to install http://www.gunthard-kraus.de/ NanoVNA-saver to find
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Kurt Poulsen
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#12744
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Re: Just Bought nanoVNA
I actually prefer the software, although it's true that if I were on the roof, I'd prefer not to have a computer dangling. but in the shack, the ability to view and save and "mouse around" the images,
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Tim Reimers KA4LFP
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#12743
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Re: Just Bought nanoVNA
I just got a new Nano VNA and I see stuff on YouTube but I'm not sure where to start. Later Don va7dgp/va7qu [email protected]> wrote:
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Don Poaps
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#12742
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Re: nanoVNA-H -Strange behavior with YAGI Ant
So who was telling the truth? The nanoVNA or the SWRmeter? If the driven element was 2 cm too long, then the nanoVNA was right when it said that resonance was at 142 MHz?
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yvandelaserge
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#12741
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Re: Just Bought nanoVNA
And so much more!? It also allows you to do sweeps with as many points as you like, as opposed to the 101 point limit on a standalone NanoVNA.
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Jim Allyn - N7JA
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#12740
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Re: Just Bought nanoVNA
I think the software runs on most Windows iterations.? I think it's nanosaver.? Read the blurb that comes with the unit. NanoVNASaver | NanoVNA | | | | NanoVNASaver | NanoVNA NanoVNASaver is
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Bob Albert <bob91343@...>
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#12739
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Re: Just Bought nanoVNA
Thanks, Bob! BTW, my laptop is Windows 7 -- Ron WA0RJ
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Ron
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#12738
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Re: Just Bought nanoVNA
I started with a program called nanoSaver or similar name.? But then I decided I'd rather use the nano by itself.? The display isn't that small and it's a lot nicer not having a cord dangling. Bob
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Bob Albert <bob91343@...>
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#12737
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Just Bought nanoVNA
Hi, I'm Ron WA0RJ. I just ordered a nonoVNA which will arrive in a few days. I'm looking for advice concerning what to install on my laptop to use the device from the computer. Anything else I can do
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Ron
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#12736
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Re: Question about Calibration document
Hello Al, Yes, the procedure that is created in that document is based on calibration of the 2 channel, port 0 and port 1, with the supplied coaxial cables. Yes, the calibration pieces are attached at
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alan victor
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#12735
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Re: NanoVna Saver
Try 3.5 e6
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Cable Television
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#12734
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Re: Getting started with the nanoVNA guide
I have found it: https://hexandflex.com/2019/09/08/getting-started-with-the-nanovna-part-2/ And you have a part 3... Cheers! LL
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CT2FZI
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#12733
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Re: Getting started with the nanoVNA guide
Hello :) What about part 2? Cheers.
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CT2FZI
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#12732
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