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Re: NanoVNA Saver

 

I srr the same problem.? I will try recalling the cal.? Yhanks for the tip.
Mike WY6K


"... somewhere in the distance, there's a tower and a light, broadcastin' the resistance, through the rain and through the night..."

On Thursday, September 26, 2019, 10:37:45 AM CDT, John AE5X <ae5x@...> wrote:

Thanks guys - I got it corrected and have posted the new result to the link listed above. The fix was that I have to recall the saved cal data each time I change the sweep. I calibrated the nanoVNA on the device itself, not via the software - I will re-cal within Rune's program and see if that makes any difference in whether or not the cal data is applied even after changing sweep frequencies.

Here is a shot of where I see 10 dB loss (where there should be none with both ports connected together) even though I did perform a RESET prior to the cal:



73,

John
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