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Thanks, Eric. I'm going to order it. As far as the upgraded NanoVNA-H, rarely would I use it at the 2m VHF band, almost exclusively in the 1 - 30 MHz range. My intended use is strictly as an antenna

Do a google search and down load Sim Smith. You can download your s files directly and are much informed

I bought that exact one, but with the terminator kit. A friend told me it has a much nicer case than his. It works fine. I've spend days on end measuring everything in sight on my workbench.

This one is a newer version, NanoVNA-H: https://www.amazon.com/dp/B07Z5VY7B6/

Is there a preferred hardware vendor located in the USA? I'm looking at buying this offering. Anybody see a problem? Thanks https://www.amazon.com/gp/product/B07Y53RCKW

Hi, Could you please share the STL? Cheers *73 de Luís, CT2FZI* *QRV @ 145.300 MHz | **CQ0VMST (VHF REP Monsanto)* <http://goog_717545661> http://www.ct2fzi.net <http://goog_717545661>

Made a housing for the new NanoVNA V2. https://www.ebay.de/itm/174232796658

If you're good at soldering surfacemount (and have a microscope or by magnifying glass, try re-flowing the PCB solder pins on the nanovna's USB-C connector.If either of the data lines is not

On Fri, Mar 27, 2020 at 10:05 AM, i2NDT Claudio wrote: ...I also checked the H4 on another PC just rebuilt ex-novo with windows 10 PRO. same result: "Unknown device"!

well...I duly disinstalled the drivers several times...and actually USBDeview didn't find any driver related to STMsomething. yesterday I spent the whole afternoon with uncle Google trying to find

Let's be nice people. Most people assume the device they are working with is at fault, not the underlying platform (Windows in this case). Even a good search won't return the results you need if your

Actually, I should have said, the real axis coordinates are scaled as the real part of (1+Γ)/(1-Γ), i.e., the normalized impedance Z_L / Z_o . -- Aldo -- --------------------------------------

Hi all, A bit late in posting this, but to all those who are just starting out, and having a learning curve approaching the Smith Chart, I have put together an introductory article.? You can find it

Exactly.? The real axis coordinates are scaled as (1+Γ)/(1-Γ), i.e., the real part of the normalized impedance Z_L / Z_o . -- Aldo --

GREAT Article, Aldo - Thanks!

Hi all, A bit late in responding, but to all those who are just starting out, and having a learning curve approaching the Smith Chart, I have put together an introductory article.? You can find it

this can also be a solution. The problem is not with nanovna, but with the pc operating system. If you know google you shouldn't have asked the question here.

i had this issue after a windows update,had to use system restore then it was ok,that was using win 7 64 bit.

after removing it, install the driver, don't wait for your computer to look for a driver.

Hi Claudio, I think you should read and apply this: /g/nanovna-users/message/7284 You may also need to reboot your PC and nanovna. (Turn off then turn on.) Hope this helps. 73, Gyula