How to measure VSWR using a Rigol DSA-1000 series Spectrum Analyzer
The purpose of this document is to provide step-by-step instruction on measuring the VSWR (Voltage Standing Wave Ratio) of a passive RF component. The VSWR can be used to judge the quality of impedance matching for
cables and other passive devices. It is also mainly used to determine the efficiency of antennas to radiate power.■
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