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Hi Ian, Use the terminal mark to attach an image. (Add Attachments) You can find several topics about crystal and filter measurements on the eevblog. For example:

I have the same nanovna F from Deepelec that for sure is a great instrument for my mobile HF operations. So, if I've well understood, with latest firmware upgrade the sweep steps increase from 101 to

Hi, I scanned several filters and crystals today. I got an occasional Error message as follows .... "Access violation at address 005173DD in module 'NanoVNA-App.exe'. Read of address 00000CD8." Each

I have the Deepelec NanoVNA-F, hardware v3.1 (with discreet buttons instead of rocker switch). I've been impressed by it so far. I like the shielded metal casing and extra large battery. I haven't

Hello Richard! FW Version of NanoVNA can You see so: CONFIG-->VERSION 73 de Vladimir, dl7pga

Also, right-click in the graph area is your friend. 73 -Jim NU0C "tinkera123" <iacbell@...> wrote:

Richard, All the original nanovna, h and h4 units will do TDR.? How are you trying to flash new FW?? Are you using the defuse utility? If yes, get my modified exe file from the forum's file area and

That is what I did. *Marshall Harrison, * *Microsoft rMVP <https://mvp.microsoft.com/en-us/PublicProfile/35615?fullName=Marshall%20%20Harrison>* *904.655.6502* [email protected]> wrote:

Hi N7WFK, Try taking a video of the screen using your cell phone at turn on time. Then you can go back to the still frame that captured the screen with the version info. John, WA3JRS

I agree that the DEEPELEC NanoVNA-F is the best out there, but if you have a small screen NanoVNA-H, the firmware can be upgraded to "1.0.45" with the larger and much more eye friendly font. The

I think I have one of the original NanoVNA's because I can't do the TDR option with mine and I have tried to do firmware updates to it and that feature still won't appear. Is it just selected few

Thanks Larry, that is now clear .... -- Cheers, Ian Melbourne, Australia

Hi, The NanoVNA-F from Deepelec is the best in the CLASS !!! That's why it's the one that has the most fakes ! See in https://deepelec.com/nanovna-f/ regards Enrique LU8EFF

Thanks, Clyde. I knew that. My hope for the NANOs is that every EE school buys one for their students. It's an absolutely wonderful teaching tool!!!! Dave - W?LEV

A correction David. The latest "F" has up to 301 calibration points. Version 3.1. *Clyde K. Spencer* wrote:

The question regarding functionality and applicability has not been addressed, so.......: For the 'most' part, advances through the evolution of all the NANOs has been a larger screen (I first bought

Thanks. I stay with NanoVNA saver for the time being. Kees Op 23-6-2021 om 13:29 schreef Chris Babbitt:

Zack: KICAD is free and will output Gerber files. Dave - WB6DHW

In my opinion you did not make a mistake for your purposes. I have been using the "F" model for quite some time and am pleased with it. Upgrading the "F" is far simpler than the others. All you need

ps.: it is worth looking at the information on the main page. I'm sorry I haven't looked at it before. link: http://www.gunthard-kraus.de/ Content English -- *** If you are not part of the solution,