Hi,
I have not used the latest versions, so I could be wrong, but the way I
remember it, is that you have to run a manual scan before you use the
buttons.
So, leave the port open, run a scan, press the open button, connect the
short, run a scan, press tbe short button, connect the load, run a scan,
press the load button, then apply the cal.
Askild
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On Sun, 22 Dec 2019, 20:30 Arie Kleingeld PA3A, <pa3a@...> wrote:
I had the same reports.
But... the calibration runs well (both 0.2.0. and 0.2.1) using the
Calibration assistant.
73
Arie PA3A
Op 22-12-2019 om 19:00 schreef Dick W0QM:
Hi Rune,
Thanks for a great interface program for the NanoVNA. I have run into a
problem I do not understand in carrying out a calibration using
nanovna-saver 0.2.1 (also 0.2.0). I have the frequency range set to 50 kHz
- 50 MHz. If I use the Calibration assistant the calibration is accepted
when I press Apply. However if I use the buttons, waiting enough time I
believe between stages for the scan to complete, and press "Apply" I get
the error box
" Error applying calibration
Two of short, open and load returned the same values at
frequency 50016 Hz.
!
OK "
I have repeated this sequence several times and get the same error. I
don't think I am making a mistake in connecting the calibration impedances.
The calibration sequence works fine for me using the Calibration Assistant
or using NanoVNA.exe. I must be doing something stupid that is not obvious
to me.
73, Dick, W0QM
