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Re: i need help , NANA VNA-H


 

Thank you I will try that :)
I basically gave up , I might be buying a rig expert zoom35 ?

On Sep 5, 2022, at 4:06 PM, Roger Need via groups.io <sailtamarack@...> wrote:

?On Mon, Sep 5, 2022 at 02:20 PM, Nick M wrote:


Well getting somewhere, transform mode ,is off now, i updated the firmware,
look great , but still can't get to hold a calibration. I Calibrate on the
software ., I get a center of smith chart, , i do a sweep , absolute mess . ,
I do cont sweep with dummy load, then if take off the dummy load , still
shows , mess, no change ?

This unit was working last week , i guess it is junk ?
Try this.. Go into Expert Settings and select Clear Config (password is 1234). Then do a Touch Cal to calibrate your touch screen. Then Save. This should restore default settings. Then try calibration (remember to reset before calibrating).

Roger




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