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Is this black one, better than the white one? If so, do you have a link to buy it off the ebay ?

Thanks, so much. I got my nanoVNA working on my computer now. Who knows who... could, perhaps take a paid commission to make one of these nanoVNA systems but with more data points ?? Greg

This one sounds exactly like the one I bought from Bangoods

I 'thought' the factory making SA602 had burned down ages ago so all chips manufactured were actually SA612. So will be the same chip (especially if the SMT version). Info here although pretty sure

I looked at my white Gecko, and they are 602's, so I just ordered 4 to replace my 3 (1 spare). They were $1.41 each,, bus ground was $9.26 from?? Newark

I have a white Gecko unit - and I have ordered another unit from Hugen via taobao which is waiting to ship. I agree there are issues with the bridge. Above 300MHz return loss measurements become

Thanks for sharing. Quite interesting.

Hi,David NE602 = SA602 = NE612 = SA612 http://soldersmoke.blogspot.com/2009/06/na5n-on-ne602.html Adding shields should improve performance, but some bad modifications on the PCB can also reduce

Nicely done, thanks for sharing. Stuart K6YAZ

Here is a 9 MHz crystal filter which is matched to 50 ohms. The response is in good agreement despite not re calibrating over the proper passband range; say 8-10 MHz. Instead I used the 50 kHz - 900

Ahhhh... Great and thanks! ________________________________ Sent: Monday, July 8, 2019 11:12 PM To: nanovna-users@groups.io Subject: Re: [nanovna-users] New nanoVNA received Alan, the green strip

Alan, the green strip you mentioned belongs to the protector film. It should help you to to pick it off, after removing the front plate. Ernst

This is from the nanoVNA black. I think I almost have my head around the cal for this particular box and what traces are meaningful and which are BOGUS. The HF dynamic range is decent. You can set the

This one was from who" Stuart K6YAZ

Just received my 2nd nanoVNA. This is the black case, no Gecko white which works current to date quite well with 2 track display. This black case arrived ON TIME and well packed. Apparently held it's

I just checked and nanoVNAsharp.zip is there. So this should work fine. Unzip and install; in my case was done under Windows 10. There is a dll file there and a Smith Chart back drop graph is in

Did you try this: https://drive.google.com/drive/folders/1-JViWLBOIzaHTdwdONX2RP8S4EgWxoND Supposed to have it all. I obtained mine via a .RAR file or a zip file which I could send as well if the

I just tried to get the software but it was forbidden my access. Can you please send me the link to get the software to run my nanoVNA? Thanks for helping Greg Sent from

What problem are you having? Alan ________________________________ Sent: Monday, July 8, 2019 3:03 PM To: nanovna-users@groups.io Subject: Re: [nanovna-users] Your NanoVNA version Can some one

Can some one please help me to get the computer software to run my NanoVNA ?