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Hi Jim I don't see where my program starts. But it does (is it compile?) Go thru the process of trying to get there. I was wondering if I loaded a Python IDE and tried to get the program to run from

Your plot should be a little tighter together. Did you calibrate the NanoVNA before attaching the cable? The plots below are 30 cm of RG316 with an open BNC connector on the end. One up to 299 MHz.

I'm getting a program crash when enabling Continuous Scan after loading a calibration file on 0.2.2, Win7 SP1. Anyone else seeing this? I've posted a new bug issue on Github. -agc

Bob Larkin wrote: Take the four screws holding the screen bezel down, and check to see if there aren't scraps of the plastic film still stuck under there. I had that problem for a few minutes when

That might be the same error message I got when I installed the latest Nanovna-saver yesterday.? The program still starts, but I haven't tried actually connecting to the NVNA.

I don't know where the picture at groups.io went. Try http://www.janbob.com/electron/touchscreen.jpg Bob

It sounds like you may have a bad touchscreen or, make sure that There is nothing pinching the touchscreen around the front bezel.?You can remove the 4 screws on the front bezel and do a visual chaek

Here is a picture when running a stylus all over the screen in a touch test

My nanoVNA arrived in Dec and functions just fine in RF terms. The touch screen has never been correct and the numerical input from the pad has not worked. It is: ch> info Kernel: 4.0.0 Compiler: GCC

Rune, Thanks for fixing the "Offset Delay" bug in Calibration. I checked it out with several coax cables and got good results. It also correlates with the "electrical delay" parameter in the NanoVNA

On Sat, Jan 11, 2020 at 03:47 PM, Leif M wrote: Is S11 or CH0 impedance also available in polar plot form? ======================================================== Leif, You may have already found

When I reloaded my Linux Mint XFCE 19.2 because of screen freezing up I installed Mint XFCE 19.3 and after a reboot it decided that I should not have administration rights over any USB drives. So I

On Sun, Jan 12, 2020 at 01:51 PM, Joe Kirk wrote: I have one of the white NanoVNAs but the high level menu does not have the Config option which I understand would show me the current version of

If you are updating your previously installed NanoVNA-Saver in Linux, the procedure is the same with one exception. If you try to do the gitclone, it will complain that the directory is not empty. So

I have one of the white NanoVNAs but the high level menu does not have the Config option which I understand would show me the current version of firmware. How can I find out which version I have? TIA

You can get much better than 20Hz by watching S meter, when you are very close it will swing due to constructive and destructive action on the signal. Get the S meter to nearly stop swinging and you

On Sun, Jan 12, 2020 at 12:38 PM, Roger Need wrote: " … The latest version has fixed the (offset delay) bug. I just made a number of tests using NanoVNA saver 2.2 with different length cables and

Herb, That's great information that you shared. Thanks!

If you can't install nanovna saver, I recommend nanovnaPartner, which works under XP. You can find the latest version of nanoVNA Partner v0.19 on my website (ha3hz.hu) 73, Gyula HA3HZ

It is likely that the nanovna-saver will work from python under XP. However, Python 3.5 and above will not work on Windows XP. Try 3.4.4 and if you succeed in installing Qt5 then you are close to