Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991B #9290547 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991B Network Analyzer is a powerful and versatile tool designed to provide comprehensive network and impedance measurements for device characterization and development. It enables test, measurement, and optimization of a wide range of electrical components, materials, and systems. HP E4991B offers high-frequencyresolution, superior dynamic range, and flexible connectivity for accurate and reliable measurements within the frequency range of 4 MHz to 110 GHz. AGILENT E4991B features a two-port extended-range reflection/transmission (ERT) measurement system that allows the operator to measure a variety of parameters such as impedance mismatch, cross-talk, reflection coefficient, insertion loss, and return loss, among others. Additionally, it is equipped with four bandwidths (20 Hz to 3 GHz, 3 to 10 GHz, 10 to 30 GHz, and 30 to 110 GHz), making it suitable for a variety of applications such as antennas, filters, amplifiers, and on-chip inductors. KEYSIGHT E4991B features a built-in software-controlled mixer that allows users to perform accurate tests for complex materials and devices. Additionally, E4991B has a comprehensive set of tools, resources, and options for analyzing and analyzing impedance matching for various sources and load connections. It also includes an automatic source selection feature for identifying the best matching source connection for the particular device being tested. Furthermore, HEWLETT-PACKARD E4991B boasts of Onboard Real-time Spectrum Analyzer and Automatic Noise Figuremeasurements, which enable users to measure frequency response, amplitude at varying frequencies, and noise figure of the device under test. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991B is capable of hosting a variety of accessories, such as directional couplers, bridges, switches, and attenuators. It also has measure ports for both 50 Ohm and 75 Ohm devices and an adjustable input impedance matching interface that compensates for reflection losses. In addition, HP E4991B provides the flexibility to use different types of stimulus formats with its versatile signal generator to ensure the accuracy of the measured parameters. In summary, AGILENT E4991B Network Analyzer is a versatile and reliable test and measurement tool for electrical components and systems, that provides a high-resolution, wide-bandwidth operation, flexible connectivity, and a comprehensive set of features and accessories for accurate measurements of impedance matching and noise figure.