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The cable I got has the small connector on one end and a standard USB plug on the other end. One thing I noticed is that this small plug can be plugged into the NanoVNA either way. How do you know

I haven’t used my NanoVNA-H4 in a few months. Today, I “discovered” that the USB cable in the box will connect to the H4, but not to a charger, my PC, or anything else I own. It has the same

I have a line isolator to restrict rf coming in to shack. I would like to measure the impedance it offers on the 17 meter band. Is there a simple way to do this with the nanovna? I have read to pdfs

I contacted their Chinese company. I can't believe it is due to the LCD screen out of stock because of the glass and IC shortage. I actually only want the USB interface as it is more convenient for me

AFAIK except from the official stores, only authorized source is the rtl-sdr.com.

I'm in UK. However, I can't find the 4GHz nanovna in their shop. :(

What part of the world do you live in? For UK, I suggest Mirfield Electronics.

OwO posted recently on the official group that they should have it in stock in a week or something like that.

Also can you compare not connected to USB device. On USB connect, then battery charge noise level up. But i check again both, and not see big difference on my device

CH0 dynamic range on my more better (connected load show less value, CH1 noise foor little bigger, i try research (possible need littlt reduce gain for AIC) 0.8 edy i re-write measure code, and not

Hmm strange, i get 0.8 Edy firmware, and my last My last show some or better result on my device (but need more check, i compare devices in some modes on 48k ADC. but use 192k ADC in firmware On

sorry, my bad, is it officially V2 plus 4?

AFAIK there is no such thing as NanoVNA v2.4

Hi, I'm interested to get one of the v2.4. it appears to be out of stock in the aliexpress store, is there any where I can buy and when will it be back in stock? regards

I have attached 4 pictures to this post. Two of them are running 0.8.0 edy555 FW and two of them are when running DiSlord 1.0.45 FW. I made sure to toggle between 4k and 1k BW on the 1.0.45 FW (as 1k

The reason it is so slow to load is when you use the .EXE version it contains all the Python support software. This has to be unpacked and I suspect is virus scanned which can take a lot of time. When

Generally it's a bad idea to run a modern operating system on an old computer. It will be slow. I find it best to run the oldest operating system that supports all hardware a given computer has. I

I think I may have found the issue with the slow startup you are experiencing. Behind the NanoVNA Saver main screen you'll find the separate DOS-style window that was mentioned by the Clyde. The last

I had this same problem until I changed to a solid state hard drive.? Now my computer boots up in about 10 seconds.? No more mechanical HD for me. Joe

Actually I believe that I did measure with bandwith 1k, or at least I measured with whatever was the default for the FW as I used "clearconfig" when switching between FWs. For some reason NanoVNASaver