Anritsu Option 3, Time Domain Reflectometry (TDR) Measurement (Requires Option 331 and S331P, sold separately)
The MS2090A-0003 is an official option for the Anritsu Field Master Pro MS2090A real-time spectrum analyzer. This option enables Time Domain Reflectometry (TDR) measurement capability, allowing users to analyze cable faults, discontinuities, and impedance mismatches with high accuracy. The TDR function provides precise distance-to-fault measurements, making it suitable for troubleshooting and maintaining cable systems in the field. This option requires the S331P Site Master (sold separately) for operation. The TDR measurement option is designed to enhance the versatility of the MS2090A platform for advanced cable and network diagnostics.