As of 2022 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.
I have downloaded NanoVna-Saver Ver. 0.3.5
but I cannot find the entry file to run on WIN 10.
Any help would be appreciated.
Cheers John G4FRD
Hi John ,I had same prob ,now I use iPad to save To file Viewer then I emailed the files to my self on my win 10 laptop ,I don’t know if it will work but I’ve done same before ,but I’ll let you know how I get on ,the Nano VNA-QT ,was a doddle to install ,but I think Nano Saver has better UI ,Dave 2E0DTB 73
Hi John it would appear the NanoVNA Saver software ,my Windows 10 64 bit laptop is flagging up warnings not to run as it may be harmful ,indeed windows defender antivirus is now scanning files for harmful files as I write 27% files scanned a wee while to go ,see if someone can provide answers to our queries ,I await with bated breath ,Dave 2E0DTB 73
Hi John ,I managed to install the 0.3.7 ver NanoVNA saver software ,I downloaded the software ,I extracted files in file explorer ,I ran as administrator ,program opens in a ,looks like to me DOS window just wait till it runs script ,after that I put short cut on my desktop ,just need to learn how to drive the thing ,Dave 73
Hi Dave & Dave 2E0DTB Thank you for email reply. I have now downloaded NanoVna-Saver
Ver. 0.3.7 this I have run on my Win 10 system,
it is working OK, but I also had the problem
warning but it was for lack off certificate.
The NanoVna V2 will not run with the first ver.
of NanoVna-Saver.
Cheers John
No problem I just found a good site with set up etc ,worth a look all about ver Saver 0.3.7 if you want send me personal email ,we’re here to help one another ,73 John Dave ,I also use NanoVNA-QT software I’ll work out which is best .
Hi John,wondered if you got Saver working hopefully , I’ve got NanoVNA Saver 0.3.7 working on win 10 laptop ,but before connecting to Nano the Saver software screen flashes at a fast rate till I connect VNA ,also when I change sweep parameters again screens flashes wondered if you had experienced the same I prefer Saver too QT software ,what are your preferences,Dave 73
i also prefer saver ... (using 38 pre release here)
greetz sigi dg9bfc
Am 12.10.2020 um 19:54 schrieb David Bradley:
Ok Sigi thanks for reply ,guess I’ll have to wait for saver 3.8 thanks Sigi ,Dave 73
Hello David, if the screen flashes, it is something unusual. The Saver can be started without the NanoVNA connected. If it doesn't, there is some other problem. After connecting NanoVNA or V2 By pressing Rescan button it will appear and you can Connect to it then after.
Hi ,tried your suggestion ,dam me Saver started without VNA connected ,then connected VNA and no flashing ,many thanks ,data validation switched OFF ,73 Dave certainly stable now 😊😊
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