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From: Starsekr via Groups.Io Just my humble opinion, but I think the group needs to start using hashtags There is a huge amount of great information already in the group posts, wiki and files, but if

34 : Trying to Limit the Misunderstanding up to its Removal Hello, We feel much obligated to all of you in this thread. The interested Reader and/or the kind Contributor is giving us the chance to

No, this is not necessary. It was the corrupt download. Now works.

Hello, I'm developer of NanoVNA Web Client. I've noticed that the latest Chrome for Android has bugs around WebUSB that prevent the application from successfully getting a USB device. This motivated

The file is not corrupted. Move the file to the root of the drive C or D.

Just a little screen stylus tip (in double sense). Torbjorn

Hi All, Well, my initial post certainly raised some 'interest', however I'm not sure that we have actually concluded anything, other than it is problematic :-) Personally, I think it's worthwhile

The DMR-CLEAR_MEMORY_DFU.dfu file was corrupt... I have redone the download. It would be better if there was a checksum txt-file ...

Hi Norbert, I haven't had time to look at the data yet, as I'm away for an event part of this weekend, but I just wanted to thank you already for the in-depth bug report :-) I will look at it when I

Hi all, maybe someone likes to know how I did the SFZ450 filter measurements. Attached is a picture of the test adapter that can be calibrated with tiny SOL. 73, Norbert, DG1KPN

Its only purpose is to erase existing firmware in a device. A nanoVNA with that firmware installed can >>ONLY<< install firmware. I downloaded and verified DMR-CLEAR_MEMORY_DFU.dfu that is linked in

Just my humble opinion, but I think the group needs to start using hashtags. There is a huge amount of great information already in the group posts, wiki and files, but if it can't be easily

Hi Rune, I did some more testing on the marker issue. I am using a cal-file with 804 points. The CF=450kHz@10kHz span. If I select one segment it works. Selecting two segments ist doesn't. Obviously

That is a tiny font build (not aa). My smartphone cannot focus well enough for legible text with it.

I would like to try too ... Thank You and all the best ... Vlatko

Is there a previous "stable" version of type "800_aa" ("without bugs")? I am glad that you will continue with the modification of the 800_AA version. Thank's for your job. Why can't I use

Hi Bryan, I was able to duplicate your measurement, also with a 68 pF capacitor. On this screenshot, it's easy to see the effects of frequency on this capacitor, and what you should watch out for.

I don't know the exact numbers but the cost target is certainly not 100 USD, especially if the target retail price is under $60 ;) To get some idea the LCD costs on the order of $4, and the MCU $1.5.

Hello Re LCD size. What if e.g. a RPi4 is used as the digital board? I understand that the component cost target is 100 USD. A single RPi is 35 USD so in volume it is probably cheaper. The ADC would

Hi During alignment or design iterations of a filter seeing the 1 dB, 3 dB, 6 dB and "many" dB points are quite handy. Bo