The MS4623B is a 6 GHz Network Analyzer from Anritsu. A network analyzer is a powerful instrument that measures linear characteristics of radio frequency devices with unparalleled accuracy. A range of industries use network analyzers to test equipment, measure materials, and monitor the integrity of signals.
The Anritsu MS4623B is an instrument which measures the complex transmission and reflection characteristics of two-port devices in the frequency domain. It does this by sampling the incident signal, separating the transmitted and reflected waves, and then performing ratios that are directly related to the reflection and transmission coefficients of the two-port. Frequency is swept to rapidly obtain amplitude and phase information over a band of frequencies of interest.