Beware of cheap underperforming clones

As of 2023 there are many badly performing clones on the market. V2/3GHz NanoVNA uses parts like ADF4350 and AD8342 which are costly and clones have been cutting costs by using salvaged or reject parts.

See official store and look for V2 Plus4/V2 Plus4 Pro versions only to avoid getting a bad clone. We have stopped selling V2.2 versions since October 2020, so all V2 hardware that are not Plus or Plus4 are not made by us and we can not guarantee performance.

NanoVNA V2 Forum

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which firmware and PC application for this nanoVNA ?

Ambro_IW2FVO 2023/03/20 11:54

good day to all in this forum,
I had my old nanoVNA stored in shelf for some years and now I have the need to use it .
I am asking which is the correct and up to date  firmware to install in this hardware and  what is the win_10 application to install on my PC ?
I wil appreciate very much to have the firmware installation procedure too.
Please send a link for download if any or some instruction .
Please see the two attached pictures for clarification.
Thanks for the assistance
best regards to all.

Vladimir Lebedev 2023/03/21 04:14

Hello Ambro! - this programm for Windows, Linux and Mac

Ambro_IW2FVO 2023/03/22 16:04

thanks for the great assistance !Ambro
On Tuesday, March 21, 2023 at 05:29:43 PM GMT+1, Vladimir Lebedev <> wrote:

Hello Ambro! - this programm for Windows, Linux and Mac

Arnold Harding - KQ6 2023/03/24 11:22

Are there instructions somewhere on the preferred method of installing this on a PC? (win 10) So far, all I see is to run from the zip file, and that seems wrong.
Thanks, Arnold

Vladimir Lebedev 2023/03/24 21:43

Hello Arnold!

- Download ZIP file (32 or 64 bit) for Windows
- unzip
- start .exe file - no installation needed
- it's all

Vladimir Lebedev 2023/03/25 00:34

Hello Arnold!
First Address for NanoVNA V2 Software, Driver  and Manual is ( )

73 de Vladimir, dl7pga

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