SARK Coax tool is intended to obtain the cable coefficients (K0, K1, and K2) from cable datasheet frequency / attenuation data pairs. In addition, the tool shows a graph of the attenuation or power loss.
The calculated coefficients are compatible with the SARK-110 firmware, SARK Plots, and ZPlots, i.e. in dB/100ft.
The tool is available at the following link: SARK Coax
In addition there is an application note to describe the usage: Obtaining Coaxial Cable Coefficients