The article provides a way of measuring various parameters of an rf coaxial cable. One most important property of a coax is the VSWR, short for Voltage Standing Wave Ratio. This is also expressed in terms of Return Loss (RL).

The tool provides a way to measure return loss given the load and source impedance. VSWR (Voltage Standing Wave Ratio) is a metric commonly used with antenna systems for ham or shortwave radio communication. VSWR is normally defined as a ratio with a 1:1 VSWR, indicating that there is an exact or perfect match between all antenna system elements

Tools are provided for measurement of cable impedance, Dual Dielectric Coax Calculator, Milli Watts to dBm Calculator, dBm to Milli Watts Calculator, Reactance Calculator, reflection coefficient Calculator return loss Calculator, and return loss Calculator(by using VSWR) Skin Depth Calculator VSWR Calculator VSWR Calculator(by using RL) Wire Over Ground Calculator