Hi Bing Wang
Reference position is the grid lines from lower Line = 0 to top line 0=8
Kind regards
Kurt
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Sendt: 18. december 2019 01:43
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[email protected]Emne: Re: [nanovna-users] SWR readings off scale
Anybody know how to set negative value for reference position. For example, -20dB. seems the num. keypad does not have "-" symbol.