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Hi Look at TRX Bench on YouTube, He shows some very good units and he shows them tested with a mini van, Dave, 2E0DMB

Unfortunately, what you all are describing is a transformer and not a balun. The primary purpose of baluns and ununs is to attenuate common mode currents. This cannot be done on a single core other

Rune, Good to see you are back from the holidays. The ver 0.2.2 "Christmas Update" is a welcome start to the New Year. I was waiting for your announcement of its release on this forum, but after a day

On Mon, Jan 13, 2020 at 02:41 AM, Rune Broberg wrote: 0.0.0 means the firmware is *so old*, it doesn't have a "version" command ;-) and, On Mon, 13 Jan 2020 at 11:35, Joe Kirk wrote: Thanks Herb.I

On Mon, Jan 13, 2020 at 04:16 AM, Leif M wrote: What about the TDR. There is no delay there. ===================================================== Don't forget you have enter a cable velocity factor

On Mon, Jan 13, 2020 at 04:22 AM, Leif M wrote: I just checked and my NanoVna_saver TDR shows distance in meters. ================================================= Leif, Check message #9483 in this

I just checked and my NanoVna_saver TDR shows distance in meters.

What about the TDR. There is no delay there.

What you are looking for is a minimum loss situation. All ferrites are the same but for Al value (always freq dependent) and hysteresis losses. Any low loss ferrite will do for your balun once the

I think I've mentioned previously that I have no way to build the software specifically for Windows XP - the only supported versions from Microsoft are currently Windows 7, Windows 8.1 and Windows 10.

Hello everyone, A newbie set of questions. On the net, you have as many opinion, way of measuring etc. as you have pages with the word ferrite in it. Moreover, they are too few discussion to how to

0.0.0 means the firmware is *so old*, it doesn't have a "version" command ;-) -- Rune / 5Q5R [email protected]> wrote:

The problem is NOT nanoVNA firmware level. If you can find an Android terminal program that can access USB serial devices, it should be able to use nanoVNA shell commands.

Thanks Herb. I tried that approach but this is what I got and v0.0.0 made me wonder. Joe

For updating the software, it should be sufficient to just type "git pull" in the nanovna-saver directory. This updates all the files - and the only reason for the install command is to fetch the

Hi Aldo, thanks for reporting the bug. If possible, please try starting the application from a command prompt (cmd.exe), and copy or screenshot the error message that turns up in that window after the

Hi Chuck, I created a pdf for the solution. Hope you can shape it. I wish you a successful installation. 73, Gyula

I haven't yet created a shortcut on the desktop or in the Menu for nanovna-saver.? So, I open a terminal in my home directory, then enter these commands: cd nanovna-saver ?????? followed by:

Pierre Martel wrote: This is almost surely a path and permissions problem. Mostly path. Where things wind up using this or that install routine, versus what the "distro" has mandated as the be-all and

Also check /var/tmp You also mentioned using locate. locate is useless until after the database is rebuilt, which happens in a system cron job or if you run it yourself. Vince - K8ZW.