开云体育

Just upgraded to an SAA2-N. Looks like a very solid piece of gear. Which software are users here using for theirs. DisLord or Saver? I plan to use Windows 10 and perhaps Linux with a Pi in the future.

Thank you Stan, I did not hit the CW frequency. It is a showing up on its own while saving to a location as 800Hz.

I don't know the difference. Note that the STM software is meant for programming / flashing the STM processor chips - so I expect that it is more full-featured for a programmer. The only thing we need

Thank you Stan. I will give all that info a good read. So what is the difference between the DEMO version and the latest version? Fred - N4CLA

When you say you "set the stimulation to 7.025 - 7.3MHz for both CW and SSB", did you press the "CW Freq" menu item as part of this action? And did you 'save' the calibration to the slot? Typically

Fred, If you follow *exactly *the instructions in the latest version of the "Absolute Beginner's Guide" (available in the files section here in this group), you will have the correct STM software and

There have been many upgrade suggestions for the correct software to use when upgrading the NanoVNA-H4 and the instructions on how to use that code. I have not found anything that is supposed to be

NanoVNA 4 version 1.0.? I had all slots filled with band segments mainly SSB 5.3305 - 29.7MHz, 3.8 - 4MHz, 7.175 - 7.3MHz, etc. I decided to verify the calibration, I set the stimulation to 7.025 -

Never do free advertising for any commercial clone manufacturer. I benefits nobody except them.

I've been using a 4GB one in my H4, about 10y old. A cheap Kingston. Works fine, no problems yet. The issues with modern cards I gathered from different projects: 1. the new fast cards 8GB+ are much

Tim, the NanoVNA does not require a large SD card (less than 8GB is the appropriate size), but the production quality is not negligible. NanoVNA uses STM32F303, which recognizes the SD card in FAT32

Mike, The error message means, as Hugen wrote, that you need to update the NanoVNA firmware because the software you were using did not recognize the command. So the firmware has not been updated for

I was using NanoVNA-Saver to try to use the VNA on my computer. I have since learned that it is probably less hassle to just use the NanoVNA. Thanks for the response and I have a very bad habit of

I have about 100 used CGM I've absconded from my wife's bi-weekly usage (diabetic). TI has all sorts of info on line free for the downloading. See the pic attached for a sample. I can give out several

Hi, This is a true case of one market segment impinging on another. For years,there has been a market push for faster SD cards with higher capacities for cameras or phones, for example. Many

You should tell us what you were doing at the time, and how. This looks like you were connecting with some desktop software, probably over USB, but we are guessing.

I received a similar email about a blog entry I made about the H4 I picked up. I updated the link to refer to the place I purchased it, rather than nanovna.com, but I'm not sure if that was even

Please update the firmware of your nanovna. https://nanovna.com/?page_id=103

In fact nanorfe violates the GPL license and publishes a lot of false information, please remember that nanovna.com is the only legitimate website.

Andreja, Thanks for the info. Seems like it might be useful to link to both of them. Russ, K5TUX