Re: NanoVNA firmware user interface mod
#mods
Hi Alezis Does your ICOM have an antenna tuner of any kind built in I wonder ? .. that would change everything. Also, when you move the antenna between the ICOM and the VNA is the way the coax is
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OneOfEleven
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#16200
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Re: NanoVNA firmware user interface mod
#mods
Well, that version is from like years ago so I can't exactly remember what it was I changed ;) That was when I was making some big changes to my serial port code.
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OneOfEleven
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#16199
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Re: Firmware and PC application stability
#stability
#nanovna-h4
#nanovna-h
#specifications
I would also recommend to update the individual githubs with latest stable source versions such other potential contributors may test/debug/improve. Great work guys, congratulation!
By
igor-m
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#16198
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NanoVNA-H(4): IF value vs ADC frequency?
Hello! With the recent excellent firmwares by DiSlord where the ADC is on the 192kHz sampling frequency we now have very good (very low) noise floor level. As I read DiSlord's plans - he wants to make
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ZAO
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#16197
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Firmware and PC application stability
#stability
#nanovna-h4
#nanovna-h
#specifications
Dear @DiSLord, @OneOfEleven @Holger and others I am very impressed with the progress made on both the -H and -H4 firmware and the NanoVNA-Saver and the work you are doing. However, I want to raise a
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RandMental
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#16196
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Re: phase /delay lines
I tried using Nanovna-Saver and the TDR function and it isn't apparent on how to accomplish this. I was hoping that there was some step by step procedure out there I could follow. Is there anyone that
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Mike <mikeymustang2000@...>
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#16195
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Re: NanoVNA firmware user interface mod
#mods
@OneOfEleven, my nanovna-h v3.3 display is pretty much matching what nanovna.exe application displays (something I had a hard time to acheive with nanovna saver, reading were always higher than on the
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Alezis
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#16194
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Re: Program crashes
I don't know why but v0.1.57 does not seem to crash anymore when I pick the wrong com port. It just disconnect now so I guess it is fixed ?? I've waited and no lockup or greyed out application ! All
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Alezis
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#16193
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Re: NanoVNA firmware user interface mod
#mods
Stangely, v0.1.57 does not seem to crash anymore when I pick an invalid com port...
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Alezis
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#16192
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Re: I produced S-A-A V2.2
#nanovna-v2
Hi hugen! Are you planning to sell the tinySA also on Taobao? I prefer to order there, better shipping... Xie Xie, Hans
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Hajo Schatz
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#16191
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Re: NanoVNA application by OneOfEleven
#applications
I remove it on normal release, this command used for change settings on fly, and see results. PS i also remove old debug command like stat, test, port
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DiSlord
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#16190
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Re: building from source
:) It was a different complexity of code, I guess.. The Eclipse has got a "Program manager" in the left pane, where you can select which projects are "active". I have about 50 projects there, clicking
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igor-m
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#16189
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Re: phase /delay lines
Wouldn't it just be using something like the TDR function (e.g. in NanoVNA-Saver) to get the right electrical length? You could also do a thru measurement for phase and get the right. for 1/4 wave
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Jim Lux
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#16188
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Re: NanoVNA application by OneOfEleven
#applications
Ah, undocumented debug commands? I really need to find time to update my updated copy of Cho's userguide and command line doc with all the new abilities.? I'm still trying to find the Easter
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Larry Rothman
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#16187
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Re: NanoVNA firmware user interface mod
#mods
Have you tried looking at the system and application logs when you get the lockup? umm... I might add that it might be a HP driver but I cannot find the executable d
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Larry Rothman
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#16186
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Re: NanoVNA firmware user interface mod
#mods
Vendor ID of the serial link over bluetooth lead to these page which seem to point a HP driver (of coure all the sites results want to install an application that is supposed to correct wrong or
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Alezis
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#16184
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Re: NanoVNA firmware user interface mod
#mods
umm... I might add that it might be a HP driver but I cannot find the executable driver to download and you could test. Here is what I found.
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Alezis
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#16183
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Re: NanoVNA application by OneOfEleven
#applications
That works well, no apparent problems from what I can see !
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OneOfEleven
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#16182
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Re: NanoVNA application by OneOfEleven
#applications
It can be ~ x1.5 faster, but i use more safe mode (not overclock i2c bus, and use more stable delays) my device allow 900k i2c (400k default) and use more faster timings allow increase speed from
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DiSlord
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#16181
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Re: Brand new vna screen messed up
#crash
#hardware
#improvement
#nanovna-h_v3dot4
#white
OK well maybe it was the ribbon. Because it wasn't working with the battery. But now it is. I got it. She's fully working. The888store can get bent. Thank you for your help guys. I love this little
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bmanthug@...
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#16180
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