Keysight E4404B ESA-E Spectrum Analyzer

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The Keysight E4404B ESA-E Spectrum Analyzer is the perfect mid-performance spectrum analysis tool for all-purpose RF and microwave measurements. Engineers in R&D, manufacturing, and field service can modify the E4404B to fulfill unique testing requirements and add new capabilities as needed, thanks to its adaptable platform design. The Agilent E4404B ESA-E Spectrum Analyzer, which is now manufactured by Keysight, was previously known as the E4404B ESA-E Spectrum Analyzer. In addition to GPIB connectivity, the Keysight E4404B enables depth signal analysis using 89601A VSA software.