Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4440A #9013197 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4440A RF vector signal analyzer is a versatile and powerful electronic test equipment for measuring and analyzing signals from 1Hz to 50GHz. It provides high-performance scalar and vector measurements in the lab or in the field with repeatability and accuracy. It can also be used as a stand-alone spectrum analyzer, a vector network analyzer, or a scalar network analyzer. It can easily be used in conjunction with other test equipment such as signal source generators and power meter. HP E4440A is a high-end instrument capable of meeting most users requirements. It incorporates both a receiver and an IF section, allowing it to measure complex signals such as MIMO/multi-user signals. In addition, its integrated pre-amplifier ensures that signal levels can be managed and that less noise is injected into other components. The device provides accurate signal characterization, with a high dynamic range (> 77 dB) combined with a wide dynamic range (75 dB) and a flat frequency response (± 0.3 dB from its off state). The scalar and vector network analyzer functions of AGILENT E 4440A offer broad characterization of the signal under test, and timely and accurate phase and magnitude measurements in 1 Hz to 50GHz. In addition, the analyzer also includes a built-in time domain feature that allows the user to display the signal on a TDR mode. This feature offers powerful insight into the signal's behavior in the time domain, enabling the user to differentiate between frequency and time domain requirements. It has a comprehensive set of measurement capabilities, including scalar and vector network analysis, pulse analysis, external triggering, detailed measurement results, color scanning, extensive data analysis as well as situational displays. The analyzer provides several graphical display features including a variety of instantaneous trace updates, power and spectrum densities, and a color coded display which its users have found to be quite helpful. In conclusion, HEWLETT-PACKARD E4440A is a powerful and reliable electronic test equipment that has become a staple in the industry. It offers high performance, accuracy, reliability and a wide range of measurement capabilities. With its easy to use interface, E4440A is designed to make complex measurements much easier and faster. This makes it an invaluable tool for any engineer or technician.