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hi all im thinking of changing from sma to bnc connectors on my vna,maybe mounted on an extender board hooked up to the vna with some small coax,is there any issues with doing this as regards acuracy

Hi Larry, Thanks for the tip Softmaker freeoffice. It has a full visual basic compatibilty with free version? Zplots not work on older excel, libre office and openoffice. Currently write reply from my

I have one more question regarding the NanoVNA Saver software In the TDR display there are two traces, One Red and one blue. I understand the red but not the blue. Would some please give me an

I have one more question regarding the NanoVNA Saver software In the TDR display there are two traces, One Red and one blue. I understand the red but not the blue. Would some please give me an

Good evening all, I have the VNA Saver 0.2.1 software. I like the features and the operation is somewhat intuitive. I do have a couple questions. 1. Is there a newer version of the VNA Saver software?

Sorry Bob but the stlink won't charge the battery as it's connected to the 3v side of the regulator that runs the micro.? On Sat, 7 Dec 2019 at 10:25 PM, Bob Albert via

Don't move the marker by touching it.? Use, instead, the multipurpose rocker control at the top.? Rocking it one way or the other will move the marker in use.? To change markers you go to the menu.

So I just hold it in place and can charge the battery via the ST-LINK?? I don't care about programming at this point but I would like connectivity to a computer.? Holding it in place is another

Have you used a stylus? Fingers are too large for that little screen. *Clyde K. Spencer*

#81: On the Physical Expression of Two-Port S-Parameters Hello, Allow us, please, to announce that in our sow and facupov we just expressed physically (that is in a way similar to that of the

Just received my new NanoVNA and beginning to learn how to use it.? I have read the "user guide" but it is not much help with my problems: After I set the menu settings for display, frequency, etc.,

No problem. We've all been (more than once) On Sat, 7 Dec 2019 at 5:10 PM, John<jrdale@...> wrote: Larry--sorry this was my sheer stupidity--of course it is remembering your preferences, I was

Hi Rudi Your screen shots is very hard to view. A dark background would help a lot. I think the other details is explained in the report you just have received Kind regards Kurt -----Oprindelig

Hi Rudi I have made a report which by examples show you how to do. You have a poor calibration as the trace is outside Smith Chart and you have not impelemted the delay You need to use the latest

if you're talking about save trace and grid colors on NanoVNA, you can do it with menu CONFIG => SAVE. But these colors cannot be saved if you're loading different firmware file into NanoVNA.

John, could you please explain, what you're talking about?

Larry--sorry this was my sheer stupidity--of course it is remembering your preferences, I was loading an older file before I had applied them, it is just amazing in its flexibility.

Hello Kurt, here follows the forgotten attachment: nanoVNA-saver_RG174-30cm-open-end_corrected.png 73, Rudi DL5FA

Hello Kurt, My screen shot of nanoVNA-saver of the 30 cm RG174 coax cable shows wrong data. I have my 50 cm RG316 tes coax cable forgotten to insert. Please see the corrected screen shot:

Hello Kurt, Thank you very much for your quick answer. I have 3 questions: 1. Where did you subtract the length (20 cm) ? 2. Did you mean that the S11 phase oscillation curve (about sinus) horizontal