开云体育

goooooooooooooolden years...

Hi Ed , found on the nanovna-beta-test a message from DiSlord Update https://drive.google.com/file/d/1t7j3fy65byTZaPron3NEtCgh-MiXTupB/view?usp=sharing Increase font size to 10, fix all dialog

I am currently using NanoVNA-App 1.1.211 (mod from DiSlord) running under Windows 10 with my NanoVNA-H4 running firmware 1.2.19. I am not sure where I downloaded this DiSlord version of 1.1.211 and

What is "R85"? And thank you for your reply!! larry

One thing I discovered is that my USB-C OTG cable at the phone end would work when inserted one way, as OTG but if I rotated it 180 degrees it wouldn't work as OTG. I assume the cable was not

Please grab a copy of: The Absolute Beginners Guide to the NanoVNA - It's in the files section of this forum.

I managed to get the hang with it, and carried on with the next few demo practices. The key thing to make it look similar to what the board is showing was, to manipulate with the frequency settings,

It happens in certain selections in the menu. I cannot recall which selection it was now. I will make note of that, and update here next time when it happens. But it sounds like it is not some

One more vote for The NanoVNA-V2plus4. I have two earlier models, but I use this model. It doesn't cost too much. There are models for 6GHz if you want the ultimate performance, but they cost

Hi, John. Done all that but no change. Chris VK5SA

I was thinking the same thing, Jim. But then the unit was bought in '19, so I thought "newer is better, right" and decided to update the FW. My demands of the machine aren't great, so maybe I'll

Thanks Gyula, I'll check it out on your site.

Oops, I reacted too quickly. Yes, the bottom right menu item is obscured by the keyboard on the 2.8" devices. That is by design, and to access the obscured items you make an entry on the keyboard or

??? I don't think so. My keyboard display on the H4 looks just like his photo. The back-arrow or return key dismiss the keyboard if no entry is made. This may have changed depending on the firmware

Hello, Yes, you are missing the "back" button on the menu. You did not say which "certain occasions" it happens on. You need to state that also. But definitely there is a problem. I could not repeat

Stan, here's Rudy's answer to your question: "Yes, I always reset before a new calibration and then check afterwards with Smith Chart OSL." Brian

The "scale/div" menu item does not use those other range keys on the keyboard, like some other items do (at least for the traces with dB values and phase angles, I didn't try all trace types).

i don't think so, but it runs fine on my Win 10 64 bit machine. It also runs in parallels on Mac OSX, Win 10 64 bit R85

That's more like it, although it sure doesn't look like a *30 MHz* LPF. More like 10 MHz. You might zoom in on 1-21 MHz. OTOH those ceramic filters are not necessarily 50 ohms in and out, Try the

Definitely Log mag is what you want.