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I was holding myself, but finally decided to write my own opinion: I'm extremely disappointed by some attempts to extinguish enthusiasm, hobby interests and inquisitive approach of younger generation,

Ok thanks! Ok, I did with stylus.. grrh..

What I wrote was NEVER meant to disparage anyone in particular. Nor was it meant to start some sort of meaningless word war amongst this or any group. I guess I was just letting off steam. I

Definitely looking nicer ;) I like the circle indicators.

OK, I may have Bo-Bo-ed I that I thought the NanoVNA went up to 1.5Ghz plus, but only after it arrived did I spot that it supposedly only worked up to 900Mhz, yet I had already tried it out at a

for battery voltage need add correction by command vbat_offset xxxx It come from H version value can be different from diode drop voltage First set vbat_offset 0 (see current value on display or run

@DiSlord - I've built your latest H4 branch with your new ui - nice! (w/ no SDcard and no xtal/RTC). The battery voltage (on the Version screen) shows here 4.512V, is that correct? (should be <4.2V

Looks very good, waiting for the binaries

Hi Graeme, Please read this message where the link leads to the solution: /g/nanovna-users/message/15131 I can see that manufacturers measure over a larger range, why didn’t you

FYI - https://github.com/NanoVNA-Saver/nanovna-saver/issues/206

The pink trace is CH1 "phase" and its noisiness depends of what kind of measurement you do. You may remove the trace from display via Display->Trace.

Hi Jim Those are the phase noise that you have on the open channel 1, nothing wrong. If you only use it for S11 measurements, you may want to change all 4 channels over to Ch0 Go to Display - Trace -

Just the title attracted me to this, ID'ing core material. I have nanovna and other stuff, Keep it up! Retired from plants with kilobuck equipment and just MFJ and bottom feeded test equipment.

Hi, i just purchased a nano vna and can't seem to get it working properly. When i ruen the unit on i get only what i can describe as noise on the screen. When i calibrate the unit, the screen does not

Hi, I have same problem, my ultra portable laptop 32 bit only w10. Lajos

Hi Loaded on Win10 64bit S-a-a V2.2 latest firmware, will crash and close every time an 'Apply' command is requested ( when calibrating or trying to load a .cal file from version 0.3.5) Version 0.3.5

Hello Group, Yes I know that this has been pretty fully dealt with before and I have read all the posts but I still can't get a consistently good result. The method that I used was to tightly wrap a

As Thomas has noted, it's actually not difficult at all, following the design invented by Joe Dunsmore at HP, and implemented since in almost every broad-band VNA. I've seen a paper with a version

Gary, Most of the developers have GitHub repositories you can grab a release from.? Have a quick look at my search note at the top of the Wiki page and note how to search for a user's messages.

Hoger, I am using NanoVNA Saver 3.4 and found a bug with Touchstone file export. There is a formatting bug that prevents the file from being loaded into other programs. It has to do with the Option