Keysight Technologies Inc. PXIe Vector Signal Analyzer Upgrades
The Keysight M9391AU is an upgrade option for the M9391A PXIe Vector Signal Analyzer, enabling users to enhance the performance or capabilities of their existing M9391A systems. These upgrades may include bandwidth, frequency range, or software feature enhancements, allowing for improved measurement flexibility and future-proofing of test setups. The M9391AU is designed to be installed by Keysight-authorized service personnel and ensures that the analyzer remains up-to-date with the latest advancements and compliance requirements. This upgrade maintains the integrity and reliability of the original instrument while extending its useful life.