Re: errors of "error" models
GIN & PEZ@arg; New results to please you all the more. I just replaced your mini equation: https://www.op4.eu/code/G-mini.c.gza.cc.by.4.0.2019.png with your even smaller equation as presented in Part
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Gary O'Neil
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#6432
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Re: How to make Nano VNA Saver fit the full screen without using vertical scrollbars
I'm using a Dell laptop at 1366x768, font size 8, 16:9 aspect ratio, Windows 10. I haven't had problems with the scrollbars being present or overlaying the taskbar since before nanovna-saver version
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hwalker
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#6431
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Re: errors of "error" models
GIN & PEZ@arg; Excellent news to hear. Have you done any recent IEEE publication or presentations of the work you are presenting here, or have plans for presenting at any Conferences? -- 73 Gary, N3GO
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Gary O'Neil
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#6430
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Re: How to make Nano VNA Saver fit the full
Sam, Have a look at Classic Shell for your windows OS. It makes the start menus look like win7 and works quite well with the current win10 update.? ... Larry On Sun, 3 Nov 2019 at 4:41 PM, Rune
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Larry Rothman
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#6429
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Re: Storing and recalling scan later via Nan
Hi Ady, That is why for version 2 hardware, folks are asking for Bluetooth or wifi control of the unit.? ... Larry On Sun, 3 Nov 2019 at 3:48 PM, Ady, YO2NAA<yo2naa@...> wrote: Hi all,
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Larry Rothman
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#6428
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Re: How to make Nano VNA Saver fit the full screen without using vertical scrollbars
Hi Sam, I think maybe the Windows 10 task bar is a few pixels more than the Windows 7 one? I'll try to see if I can find a few pixels in the interface so it will fit - it should be possible :-) It
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Rune Broberg
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#6427
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Re: errors of "error" models
#71: Good News : (1) DEP was Restored and Maxima is still Working in these 2 cases : [WXP64P&SP2] and [W7P64], (2) Maxima Worked Immediately in [W8.1P64] @Oristo - 2 November 2019 :
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gin&pez@arg
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#6426
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Re: How to make Nano VNA Saver fit the full screen without using vertical scrollbars
Hello again Rune, Once I figured out how to hide the taskbar (face palm!) it fits. It would be nice of it would fit without hiding the taskbar though. 73, Sam Reaves ARS W3OHM Owner and Moderator of:
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Sam Reaves
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#6425
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Re: How to make Nano VNA Saver fit the full screen without using vertical scrollbars
Hi Rune, I am using Windows 10 on a HP15 f162dX 15" screen 16:9 aspect ratio laptop. Data is here: https://support.hp.com/us-en/document/c04530928 I like is because it's a Intel I3 is lightweight and
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Sam Reaves
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#6424
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Re: Is there any documentation on the formulas used by the NanoVNA to calibrate and correct measurements?
The calibration routines start at line 1034 https://github.com/ttrftech/NanoVNA/blob/master/main.c -- Erik, PD0EK
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Erik Kaashoek
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#6423
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Re: Deal on ebay
Got bitten too it seems. Hopefully I can get a refund via Mastercard. I think this may be protected. As for the scammer, pillory.
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Trygve Sjothun <triggertech@...>
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#6422
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Re: coax fatigue
#test-jig
I was fortunate enough to get some high-quality PTFE (Teflon) coax (RG-174 sized) SMA to BNC jumpers - and these hold up much better, probably because they have a small piece of heat-shrinkable tubing
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Clint Turner
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#6421
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Re: Integration of a nanoVNA unit into an antenna system as indicator of resonance frequency
This is how I am driving the Mag loop
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hb9 iiu
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#6420
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Is there any documentation on the formulas used by the NanoVNA to calibrate and correct measurements?
Hello, I am looking for any references that explain the formulas used by the NanoVNA to do calibration and measurement corrections. I have looked at various six- and twelve- parameter corrections.
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Daniel Marks
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#6419
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Re: Integration of a nanoVNA unit into an antenna system as indicator of resonance frequency
Hi I used the following approach with my mag loops. Capacitor is driven by a stepper motor controlled remotely (Arduino + Nrf24l01 module) When I decide to have a QSO session, I first run a
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hb9 iiu
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#6418
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Re: Storing and recalling scan later via Nano VNA saver (or similar)
#internals
#consolecommands
Hi all, regarding saving the scan and download it later, I think a nice firmware feature would be to schedule a delayed scan followed by a pause after the scan. This will allow to hang the NanoVNA to
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Ady, YO2NAA
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#6417
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Re: Integration of a nanoVNA unit into an antenna system as indicator of resonance frequency # improvements
Check out the ModularTuner http://www.github.com/profdc9/ModularTuner This is an automatic antenna tuner with a directional coupler that you could program to search for the minimum SWR. It can be
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Daniel Marks
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#6416
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Re: Chasing ghosts???
#internals
#calibration
As a first step I will model the reference Z0 ( normally 50 ohm ) as a RLC combination If that is not enough I will add some unbalance to the moebius transform. -- Erik, PD0EK
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Erik Kaashoek
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#6415
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Re: Problem installing NanoVNA saver on Ubuntu 18.04LTS...
Ian, try: python -m pip install --user --upgrade pip and next PyQT5 install I hope help Gyula, HA3HZ
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Gyula Molnar
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#6414
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Re: Chasing ghosts???
#internals
#calibration
Hi Oristo When the cal kit calibration kit is loaded in the VNWA software you simply open a custom trace and in the Expression line write s_load or s_open or s_short or s_thrumatch or s_thru then the
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Kurt Poulsen
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#6413
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