The Keysight N9030A PXA signal analyzer is the highest-performance member of the X-Series and is the evolutionary replacement for your current performance signal analyzer. It provides frequency coverage up to 50 GHz and ensures present and future flexibility through optional measurement capabilities and hardware expandability. Through external mixing with Keysight or third-party harmonic mixers, the PXA can measure signals to 325 GHz and beyond. The Keysight N9030A has advanced performance, flexibility, capability and expandability enable you to address demanding applications in aerospace, defense, commercial communications and more. In addition, the PXA includes extensive remote language compatibility features that make it easier to replace legacy Agilent performance spectrum analyzers.