Anritsu 20 GHz SPA Option Retrofit
The MS4642B-349 is a retrofit option for the Anritsu VectorStar MS4642B Vector Network Analyzer, enabling the addition of a 20 GHz Spectrum Analyzer (SPA) capability. This option allows users to upgrade their existing MS4642B instrument to include spectrum analysis functionality up to 20 GHz, providing advanced measurement capabilities such as signal analysis, spurious response, and harmonics testing. The retrofit is designed and supported by Anritsu, ensuring full compatibility and integration with the VectorStar platform. Installation must be performed by authorized Anritsu service personnel.
