Keysight N5247B

This Keysight N5247B is a used PNA-X series microwave network analyzer capable of extending measurements up to 67 GHz, making it a workhorse for engineers working on high frequency component and subsystem characterization. It has been maintained as part of a working calibration and metrology fleet and is offered here in good functional condition, ready to be integrated back into a test bench or lab environment. Units like this are commonly pulled from RF labs upgrading to newer platforms, so buyers get a proven, professional grade instrument at a fraction of new cost. The N5247B supports full two port and multiport S-parameter measurements with excellent dynamic range, and it includes internal source and receiver architecture that allows for advanced measurements such as noise figure, pulsed RF, and nonlinear component testing when properly configured. Its wide frequency coverage and measurement flexibility make it well suited to microwave amplifier, mixer, filter, and antenna characterization work, as well as general R&D validation tasks in aerospace, defense, and telecom sectors. The instrument's architecture also supports frequency conversion measurements, which is valuable for engineers working with converters and transceivers. This analyzer is a solid choice for labs needing dependable, high frequency vector network analysis without paying for a brand new unit. It suits calibration labs, university research groups, and RF design teams that need accurate, repeatable measurements on a tested and used instrument. As with all used test equipment, buyers are encouraged to request current calibration status and any available service history before purchase.