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You got it! Yes. Dave - W?LEV [email protected]> wrote: -- Dave - W?LEV

Hello, [email protected]> wrote: Am I reading this right as: I should always configure the stimulus range first, and then calibrate. For example, if I want to get an overall (not finely granular)

I'm real time on my H4, so hope this maps to yours. QUOTE (Dean, W8ZF): This just confuses me again. "Remove the calibration and save that to the default slot (0 slot) when using NanoVNA Saver."

Can anyone direct me to the latest SAFE version of nanovna-app? I went to GitHub and found a branch under DiSlord. There is a Win32 release of NanoVNA-App.exe from 2 months ago. When I try to run it,

Dragan, This just confuses me again. "Remove the calibration and save that to the default slot (0 slot) when using NanoVNA Saver." Remove *which* calibration? And save *what* to slot 0? Are you

AppCAD. Brian, I mentioned this way back when you started this plotter project. It is now available as....https://www.broadcom.com/info/wireless/appcad And is the old HP semiconductor group, formed

No relay to switch the source to the second port. (and no bridge on the second port, either) The NanoVNA doesn't use a directional coupler - it's a straight up bridge on Ch0 and a pad on Ch1. Now that

Brian, Ahh yes, the old HP AppCAD program. I loved that thing back in the day. Not perfect, but a pretty decent tool, and you can't beat the price. For those looking for more information on this

Randy, if the program proves helpful for your students, that would be just great. I didn't set out to write an s-parameter plotter. I wrote a little utility to renormalize the s-parameter reference

Computer Results: Remember maybe four or five decades ago (man, its been that long!) when all the computer "Yagi Design" applications hit hams with stars in the eyes? Some were good, some were

Hi, Brian, This looks really good to me. Very crisp and sharp lines. Using Gwenview under Kubuntu here in case it matters. 73, Maynard W6PAP

Hi, have I ever mentioned that to be a difference ? yes, one has SMA, the other has solder joints. Both have had the same balun (obviously) what triangles and what "groundplane" would those be ?

Wow, I love spirograph art, so cool! :-) Really looking forward to your updated program to show students in my EM courses how it should be done. Using a Smith Chart program along with the equations

Thanks, Dean. The S22 Smith plot is available. I've attached one that looks like abstract art. I was just curious whether I was gilding the lily. The program includes a utility to merge two .s2p files

Brian, S22 is also useful and a Smith chart presentation would be desirable. But this would have less priority because the nanovna does not have the capability to measure it. Plus, you can always

This is just a test plot. I noticed that the 1024 x 768 plots I posted earlier were not exactly reproduced. They are slightly fuzzy and colors are a bit off. Let's see how well this this 800 x 600

Well, I'm getting there. So many pesky details. I find Smith plots fascinating. It's hard to resist the urge to post dozens of really strange and interesting curves. I hope I don't become an

home made antenna is with ONE sma connector (no balun added) while factory made has a wilkinson splitter and two cablesz factory antenna has a triangle "groundplane" (while homemade has not) ... so

Hello, Homemade BLUE bowtie antenna vs factory made BLACK whole board with the same bowtie antenna. Over 300 - 330 MHz range I am seeing some ~20 change in reactance with the home made antenna and ~50

Is the Nanovna connected? Nanovna-app doesn't sweep until you press the start sweep button, did you do that?