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Re: Understand how NanoVNA work, NanoVNA as SA #features #§Ö°ù²¹¾±²Ô¾±²Ô²µ
The dim doctor again, here. I think I understand a bit better now. Might I suggest that the fft code added could produce a very useful narrow band spectrum analyser feature to the Nano, with a
By Stephen Laurence · #16377 ·
Re: What's wrong with my nano VNA?
Take it out of the case you've mounted it in and see if something is intermittently pressing on the touchscreen. If it works as you originally received it with no housing, you can go from there.? On
By Larry Rothman · #16376 ·
What's wrong with my nano VNA?
My nana VNA it seems to be doing very weird things. The first picture is the current firmware loaded version. The second picture is what the screen looks like when I first power it on. The third
By Steve Haber · #16375 ·
Re: Understand how NanoVNA work, NanoVNA as SA #features #§Ö°ù²¹¾±²Ô¾±²Ô²µ
It would require an external mixer, and external 2nd LO, and some amps.l I suggest the http://www.TINYSA.ORG
By KENT BRITAIN · #16374 ·
Re: Understand how NanoVNA work, NanoVNA as SA #features #§Ö°ù²¹¾±²Ô¾±²Ô²µ
On Fri, Aug 7, 2020 at 01:07 PM, <lobos305@...> wrote: Isn't someone in the group working on a SA/TG project for the Nano? ======================================== A SA/TG provides pretty much the
By hwalker · #16373 ·
Re: Understand how NanoVNA work, NanoVNA as SA #features #§Ö°ù²¹¾±²Ô¾±²Ô²µ
Isn't someone in the group working on a SA/TG project for the Nano?
By lobos305@... · #16372 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
On Fri, Aug 7, 2020 at 11:04 AM, Dave Daniel wrote: Please desist contributing to this thread. It derves no practical purpose and consumes bandwidth that could otherwise be ised for actual development
By hwalker · #16371 ·
Re: Where to buy in US and other questions #shielding #buying
On Fri, Aug 7, 2020 at 10:28 AM, Sam Reaves wrote: Also I am waiting for Gabriel Tenma White's full two port 4 or better inch display 3GHz version for my next one! =================================
By hwalker · #16370 ·
Re: NanoVNA firmware user interface mod #mods
Correction the picutres I sent previously are displaying a start frequency of 0.5, it should be even lower at 0.05.
By Alezis · #16369 ·
Re: NanoVNA firmware user interface mod #mods
Larry, yes I have REREAD what you've written. The pictures you sent of the software, showed >>>494m<<<, your stop frequency is way too low to measure a 1m lenght of coaxial cable. Set the frequency
By Alezis · #16368 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
Please desist contributing to this thread. It derves no practical purpose and consumes bandwidth that could otherwise be ised for actual development purposes. DaveD, moderator
By Dave Daniel · #16367 ·
firmware development
I wanted to take time to thank DiSlord, OneofEleven, and others that have contributed! I have the H4 and am running DiSlord's stable code from about 4 weeks ago when he got the SD card version
By Glen K4KV <glenk4kv@...> · #16366 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
Thank you Erik for your answer. Please, do a last attempt to convince DiSlord to continue his excellent work. He is highly regarded here and we all want him to stay. We do understand that in a moment
By Christos SV1EIA · #16365 ·
Re: Where to buy in US and other questions #shielding #buying
Also I am waiting for Gabriel Tenma White's full two port 4 or better inch display 3GHz version for my next one! It would not surprise me if someone did not come out with a reasonable 6GHz one for
By Sam Reaves · #16364 ·
Re: Coax measurement
If you have a NanoVNA-H or other 2.8 " version you could try the latest edy555 version 0.8.0. It is available here >> https://github.com/ttrftech/NanoVNA/releases Roger
By Roger Need · #16363 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
If they knew how, then there would be a mountain of firmware! Something I don't watch them! :)
By aleks07111971@... · #16362 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
Anyone that got hold of GPLv3 licensed code can use it in the GPLv3 way. -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files: /g/nanovna-users/files Erik, PD0EK
By Erik Kaashoek · #16360 ·
Re: Where to buy in US and other questions #shielding #buying
Agreed! I think that amazon is big enough, and dominant enough, and that Bezos has enough money. I bought mine from R&L. -- Member of the toughest, meanest, deadliest, most unrelenting -- and ablest
By Roy J. Tellason, Sr. · #16359 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
Again your statement is nonsensical and unrelated to the topic. If you are unable to code or compile that does not mean others can't.
By Dragan Milivojevic · #16358 ·
Re: Firmware and PC application stability #stability #nanovna-h4 #nanovna-h #specifications
Can you change the sources for the better and build the firmware? I think no! But to scratch all the masters with a yashchyk! :)
By aleks07111971@... · #16357 ·