Anritsu Option 19; High accuracy power meter (requires USB sensor; sold separately)
The MS2090A-0019 is an official option for the Anritsu Field Master Pro MS2090A real-time spectrum analyzer. This option enables high accuracy power meter functionality when used with compatible Anritsu USB power sensors (sold separately). It allows the instrument to perform precise RF power measurements, supporting a wide range of applications such as transmitter testing, site verification, and general RF signal analysis. The option is designed to integrate seamlessly with the MS2090A platform, leveraging its advanced measurement capabilities and user interface. Note that the USB power sensor is required for operation and must be purchased separately.