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Hello again GIN & PEZ I wish to have some clarification that I am interpreting the test configuration correctly. What were the Putty commands you used to extract data from the NanoVNA? Can you confirm

That is great idea. Most people need nanoVNA for quite simple tasks. That said, there are number of useful tutorials on YouTube. Listing them would also help new users. -- 73, Pedja YT9TP Checkout:

Oristo, I also ordered two if those, and a couple of 10 db attenuators. They look like a good test jig for experimenting with small components or transformers. I have one of the $9.00 eBay bridges,

KE8CPD6, I had the same issue as you. After clearing the config data and recalibrate, it seems to work OK. Here is what I did. - Plug in the USB - Use putty or any terminal software to connect to

Larry Rothman wrote: I have a full surface-mount hot-air soldering system with a reasonably accurate temperature control and a set of half-a-dozen or so tips of various diameters. Tooling is not the

Well if you can stand the wait, ten bucks (in total) could get you a (small) boat load assortment of sma resistors in maybe 30 +/- values (prob. 10-20 each) from China. Might as well grab some caps,

Hello again GIN & PEZ; Your #51 full final report is a much improved compilation but as mentioned earlier, it is quite difficult to read and follow, much less comprehend, when it requires navigating

The newly released NanoVNA-H has added the 5.1K Type-C CC resistors, which is already installed if it have a "NanoVNA-H V3.3" tag on your PCB.

Well, what is wrong with making a dedicated cable by cutting it, use a small elongated perf board (or etched board? wiring it one to one with the resistors on the board and heat shrinking it all back

Good Evening Everyone, It looks like this thread has kinda died a bit. I am still without a fix for my issue. I tried again to updated the firmware this evening and still ran into issues above 300mhz.

Unfortunate, it is a little more involved. However, some assumptions might be used and you can see how close you come. Given that the VNA with no added effort returns only S21 and S11. The input power

Finally, an excuse to get one of these....

C'mon Wes, you're a Ham! Scavenge the parts from an old cellphone or dead radio.? I use a hot air gun to loosen the parts.? 73... Larry On Wed, 16 Oct 2019 at 5:01 PM, N9KDY<n9kdy@...>

What I want is a slightly larger display, a 3.2" or a 3.5" is not that much more expensive... But I also know: the most dangerous thing in the world beside a programmer with an soldering iron is a

I'm observing that the Text window (left side of the display) resizes horizontally when marker data updates. This causes the displayed charts to resize as needed to fit the screen, and it creates a

Jacon Zar wrote: I was kind of hoping for something like "0603" or "0402" - standard name for the sizes of passive components. I'll just open it up and have a look, thanks anyway. -- Wes Will N9KDY

Thanks, Oristo. That fixed it. The key thing that finally made it work was when I Uninstalled the old driver before starting up Driver Wizard. Otherwise it just kept telling me I already had the best

Signal levels may be a problem. Where it is best to put an attenuator.

#51: the full final report 1 with contiguous full online images is here: https://acomelectronics.com/forum/viewtopic.php?p=1311#p1311 51#

Indeed ...Just thought I'd inject (from nanoVNA) CH0 into base (via bias-t and attenuator) monitorCH1 out on collector (via bias-t) and look at screen ...close enough for me Jim