Keysight Technologies Inc. M9371A Upgrades
The M9371AU refers to upgrade options for the Keysight M9371A PXIe Vector Network Analyzer. These upgrades are designed to enhance the performance or add new capabilities to the M9371A module, which is a full two-port VNA covering 300 kHz to 4.5 GHz in a PXIe form factor. Upgrades may include software feature enhancements, additional measurement capabilities, or performance improvements. All upgrades are developed and supported by Keysight Technologies to ensure compatibility and maintain the integrity of the original instrument. For specific upgrade details, users should refer to official Keysight documentation.