Board Layer Stack
Number;Name;Type;Manufacturer;Material;Process;Thickness (mm);Weight (oz);Dk;Df;Orientation;Copper Orientation;Description;Constructions;Resin (%);Frequency (GHz);GlassTransTemp (°C)
;Top Overlay;Overlay;;;;;;;;;;;;;;
;Top Solder;Solder Mask;;Solder Resist;;0.01;;3.8;;;;;;;;
1;Top Layer;Signal;Altium Designer;Copper;ED;0.035;1;;;Top;Above;Copper Foil;;;;
;Prepreg 1;Prepreg;Altium Designer;7628*1;;0.2104;;4.4;0.02;;;;7628;48;1;180
2;Layer 1;Signal;Altium Designer;Copper;ED;0.0152;0.5;;;Not allowed;Above;Copper Foil;;;;
;Core;Core;;Core;;0.6;;4.6;;;;;;;;
3;Layer 2;Signal;Altium Designer;Copper;ED;0.0152;0.5;;;Not allowed;Below;Copper Foil;;;;
;Prepreg 2;Prepreg;Altium Designer;7628*1;;0.2104;;4.4;0.02;;;;7628;48;1;180
4;Bottom Layer;Signal;Altium Designer;Copper;ED;0.035;1;;;Bottom;Below;Copper Foil;;;;
;Bottom Solder;Solder Mask;;Solder Resist;;0.01;;3.8;;;;;;;;
;Bottom Overlay;Overlay;;;;;;;;;;;;;;


No impedances

Via types
#;Name;Type;Layers;Stack
1;Thru 1:4;Thru;Top Layer-Bottom Layer;Board Layer Stack


No back drills