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["IMPEDANCE CHART"]
["Layer","Trace width \n(mil)","Trace spacing \n(mil)","Reference layer","Required impedance \n(Ohms)","Tolorance \n(%)"]
[1,4.88,8,2,100,0.1]
[1,6.23,8,2,90,0.1]
[1,6.16,null,2,50,0.1]
[3,4.2,8,"2,4",100,0.1]
[4,6.16,null,3,50,0.1]
[4,6.23,8,2,90,0.1]