Keysight Technologies Inc. P9374A Upgrades
The P9374AU refers to upgrade options for the Keysight P9374A USB Vector Network Analyzer, part of the P937xA Series. These upgrades are designed to enhance the capabilities of the P9374A, such as frequency range, measurement speed, and additional software features. Official Keysight documentation specifies that upgrade kits and options are available to expand the instruments performance and functionality, ensuring users can adapt their analyzer to evolving test requirements. All upgrades are engineered and supported by Keysight to maintain instrument accuracy and reliability.