RF S-Parameter Viewer

Touchstone S-Parameter Viewer

Load .s1p/.s2p/.s3p/.s4p files, inspect S-parameters, and view Smith + magnitude charts.

Local file parser · Frontend only

Touchstone file (.sNp)

S parameter

Magnitude scale

Marker frequency

Axis unit: -. Click a marker, then click the plot to move it.

No file loaded.

#	Freq	\|S\| (dB)	Phase (deg)	VSWR	Return Loss (dB)