Hi Bert
In NanoVNA Saver I used the calibration wizard which is what I've always done before the firmware update. It went through fine, showing no errors, just calibrating Port 0. I didn't do anything with Port 1 because I didn't think of it. With the NanoVNA App, which I only started trying this morning, I couldn't find any wizard so I just clicked the buttons. Again I only calibrated Port 0. The odd thing I noticed with that program is that after doing the measurements I could save the calibration and all the measurements had a tick showing that they had been done but I couldn't find a kind of 'finish' button. That program allows me to switch between using the calibration file on the VNA or the one produced by the program. Switching between the two shows that the VNA one gives good results but the one in the program doesn't.
I could go back to the original firmware but I really like the stand alone functions of the new version.
73,
John
