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LOL Being a drone pilot, I first thought Zadig ( problematic) or Implusrc's fixer might do the tric... trying as of now... Will keep you posted... -- VE2DGK Smile you're ON AIR !

You see the port when you want to connect, the error message is displayed. You can only exit the task manager by closing it. I think LibreVNA is due to the modification. -- *** If you are not part of

I can confirm this. It occurs when you move the mouse over the graphical area of the application.

This version throws an error in my Win7 computer: "Access violation at address 00519D4C in module 'NanoVNA-App.exe'. Read of address FFFFFFDC." Previous versions are all ok. Regards, Ignacio EB4APL --

Wow. Excellent specs for the price.

Thanks for the tip. It is working now. Cheers

To diverge from the main topic, grounding the coax shield where it passes through the metal bulkhead might be all you need to fix this problem. I have a IIg that I have done this to but have not done

FairRite recommends three turns to take out the bias of the inherent inductance of the wire, itself. Personally, I've done OK with a single pass through the ferrite toroid. Trouble is with the

Not sure if it's useful but I was searching for ferrite choke information and found a topic called "Where a choke chokes" from September 20, 2018 by John S. Huggins. He's showing a interesting testing

Hello! Have You NanoVNA-F or NanoVNA-F V2? 1. Driver for NanoVNA/H/H4 https://disk.yandex.ru/d/pffzTe6a0nI3PQ - 24 MB download Unzip, start the file VCP_1.5.0_Setup_W8_x64_64bits.exe - is for W8, it

My NanoVNA-H uses one Windows driver for a standard serial interface and a different driver when updating firmware. The NanoVNA-H uses the STMicroelectronics Controller. The standard serial interface

Thanks all for the help and confirming my understanding. It did appear that Bead 1 provided the largest increase in impedance consisting of a small real component and a somewhat larger amount of

Hi, If you don’t get enough help here, your device also has its own group. Please log in where you can also contact the manufacturer with your question. Link: /g/nanovna-f/topics

Example for $ls -al /dev/tty* crw--w---- 1 root tty?????? 4,? 8 Nov? 8 08:17 /dev/tty8 crw--w---- 1 root tty?????? 4,? 9 Nov? 8 08:17 /dev/tty9 crw-rw---- 1 root dialout 204, 64 Nov?

Is the username (you are logged in as) a member of the "dialout" group? If you look at /dev/ you can probably find it, and see the permissions for the comm port.? Typically, serial ports (and

Hello All I am trying to get vna-qt program in linux to connect to my SAA2. I have loaded the software into my win 10 machine and it works fine with the vna. I have vna-qt running in ubunto linux but

Make sure your device is turned on. When you plug it into windows 10 machine, does the plug-and-play capability recognize the device (it shows up in the device manager)? Once that happens, then start

Hi Joe, Okay, this is from the first production. Be sure to remove the cover, because if the touch screen is pressed anywhere, it will not work properly. Although other mistakes are possible,

Of those three cores, obviously #1 is the material most suitable for the task. But a single turn will give you some usable EMI suppression at 2MHz only in an extremely low impedance circuit. For most

Kent, your grandad, according to your qrz.com bio, was an interesting chap. Terman has next to nothing to say about toroidal inductors. A modern ARRL (or RSGB) handbook has rather more familiarity,