DiSlord, Correction: My tinySA shows it on the "VERSION" screen, while the NanoVNA does not. But this is also more a topic deep in the HW/FW - we should discuss this on GitHub. Are you still using you

Strange, my LCD screens of nano and tiny do not show any artefacts, only the captured data on PC. But it's only a minimal issue in any case.

I think this related to LCD driver, on screen capture i read LCD memory and send to CPU (you can see it also on Nano or Tiny LCD at right bottom) Artefact present on all LCD displays based on ILI9341

The screen capture shows artefacts at the bottom of the image in the far right column. This is independent of the respective device and the recording program used; tinySA also shows the same artefacts

While the file format spec may define formats for things other than S parameters, they're not particularly common. Not to say that they don't exist, but every tool I've used only uses S parameters. Th

Sorry, checked the wrong input file, scikit-rf cannot read Z-Parameter (NotImplementedError: only s-parameters supported for now.): Traceback (most recent call last): File "<stdin>", line 1, in <modul

Did you see the example 9 and 10 from my posting below (out of touchstone rev 2.0 spec)? You can for sure store also impedance in a s1p file if you calculate the Z-parameter from S-parameter - this is

In a .S1P file it is not an impedance that is described but S11 # HZ S RI R 50 6800000 0.4178235144152254 -0.6694732263322638 For each line you find in order: Frequency in Hz the real part of S11 the

Hi, https://github.com/Ho-Ro/nanovna-tools When developing my nanovna mini-tools, I am unclear about the "Touchstone" file format regarding the storage of Z-parameters for a one-port (nanovna_snp.py).

Perhaps something else is using COM10? The NanoVNA-Saver or whatever? David -- SatSignal Software - Quality software for you Web: https://www.satsignal.eu Email: david-taylor@... Twitter:

If you connect to a NanoVNA with a terminal program you need to set the baud rate to 115200 and no flow control. Roger

If you have problems... --------------- 1. There are not two wizards for the drivers. There are four drivers in the zip file - two for Win 8 and two for WIn7. You have to pick one of the four and only

I believe you are using WIN 7. The problem could be that you do not have the correct driver installed for Windows 7. Windows 10 has the correct driver for the NanoVNA ready to go (or update will insta

..well, figured out how to flash the firmware with the app and, thanks to help here, I was able to do a cal first in order to make the new firmware retain the config I set up. My original goal is to b

Yes, that worked, thanks.

Maybe the case deformation extrusion to the screen, try to loosen the screws.

I bought an H-4 from Maggie in February 2020. I don't use if often, but it was fine about 4 or 5 weeks ago. I put it away in its original box in a desk drawer. Today I took it out but it hangs at the

Thanks for that. Had the same problem. Now cleared

It is - with the NanoVNA-F, version 2.0 or newer firmware. It saves the s1p files. ( Not a help for the -H models, though. (Not enough memory - already crammed full!)

Hi DiSlord, thanks for your message! indeed I tried many times to power on and off but the frozen "welcome" screen was always there. It turned out to be a problem of too much pressure on the screen, l