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The file you want is NanoVNA-App.rar. It is a rar archive, which is similar to a ZIP. 73 -Jim NU0C "paul kobetz" <pkobetz@...> wrote:

Forgot to ask, what's this legendary piece of equipment, it has transistors so it can't be that good ?

Not the one on the right. See my previous post. 73 -Jim NU0C "Dragan Milivojevic" <d.milivojevic@...> wrote:

Yeah, I remembered that about the one on the left after I sent the pic. The one on the right he called a "buzz kill". 73 -Jim NU0C "Bob Albert via groups.io" <bob91343@...> wrote:

In parallel with a 10nF cap ...

Can you connect to the NanoVNA-H with the NanoVNA Sharp program? Do a calibration and remember to press Reset before you start and Done when you are finished. Save to a slot like 4. Then see if you

The left hand one is bypassed with a .01 so that doesn't count.? I am puzzled by the other one; what's it supposed to do?

And yet here we have two electrolytics in an RF circuit in a legendary piece of ham gear. I asked an actual rocket scientist about it and he didn't think it was anything unusual. 73 -Jim NU0C "Dragan

Paul, Make sure you didn't turn OFF the calibration on the unit. In the calibration menu there is an Apply checkbox...make sure it's checked. However, with that said, sometimes it flips a bit and if

Found a better YouTube video that describes the limits as a spectrum analyzer: https://www.youtube.com/watch?v=xMQZTy3iV9o 73 Evan AC9TU

Bob, I thought you might find this interesting. I took a small Siemens 10 uF 40V electrolytic and made some measurements on a DE-5000 RLC meter and compared them with the NanoVNA. At 10 kHz. and 100

Here is a YouTube that shows how to use the NanoVNA as a spectrum analyzer. https://www.youtube.com/watch?v=GX1qN0ywsSs So it can be done, but the results are not usually good enough to ensure

NWDZ board, like it says in the graphs. All calibrated on the same board with a single cable, as stated. And results were repeatable; I ran it several times. Are the board standards 100% accurate? Who

Maybe, but even at the low price, I can't see someone blowing up the device if we could prevent it. However, as I've stated before, experience is the best teacher. Dave - W?LEV wrote: -- *Dave -

Spoilsport ?

Roger TU for the reply I wish i understood what you are referring to? I went to the OneofEleven site and it is in GitHub I dont see an executable file which I could run. Darn, Your knowledge far

Ed, In a previous post I asked you which RF Demo board you were using. I took a look at both models that are being sold and from the photos it looks like one has a better layout of the cal loads for

To put things very bluntly, the NANOs have no place around a transmitter, even 1 watt. It's circuitry without power, yes, but not at power. Dave - W?LEV wrote: -- *Dave - W?LEV* *Just Let Darwin

Have you tried a Clearconfig 1234 from the USB Console using TeraTerm or the OneOfEleven NanoVNA app? It is discussed in the Wiki for this group. Once cleared do a Touch Cal, test Touch Cal and then

My beautiful unit suddenly started to just start drawing lines all over the screen I hv recalibrated it several times.. Something is wrong as it was working fine. Question is there a reset ?? Is there