Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991B #9276277 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991B is an advanced solution for RF impedance measurement and scalar component analysis. The equipment includes an automatic system tuning, four-port parametric measurement capability, a wide measurement range, and high accuracy. The unit is designed to provide precise measurements of S-parameter, TDR, Frequency and Impedance responses of components and systems operating at frequencies ranging from DC to 3.0 GHz and beyond. The machine is based on a vector network analyzer (VNA), with an integrated network processor for realtime min/max, statistical analysis, and calibration. HP E4991B is a three-port (reflect, thru, and test port) vector network analyzer with a wide frequency range, from 10 Hz to 3.0 GHz and an additional frequency range of up to 16.6 GHz with an external mixer. The device comes with a built-in vector signal analyzer (VSA) that offers minimized setup and calibration time and an easy-to-use graphical user interface (GUI) for tool operation. It features direct built-in scalar network analysis with vector corrected directivity and source match. AGILENT E4991B also features an automatic asset tuning, easy set-up and calibration, and a wide dynamic range to adapt to many different applications. The model has automated test capabilities with minimal operator intervention, and an intuitive GUI that allows users to quickly perform parametric measurements. The equipment also has an integrated 3.5mm coaxial cable test adapter for direct impedance measurements of any coaxial cable. The device is compatible with multiple types of data logging, including CSV, Go/NoGo, curve fitting and historic data. HEWLETT-PACKARD E4991B provides a range of data analysis capabilities, including Distortion Power, Residual Rejection Analysis, Bode Plot, Smith Chart, and Histogram Analysis. It also offers enhanced automatic limit testing and statistics, which can be applied to more than 30 simultaneous channels to provide automatic pass/fail testing and quickly identify faulty components. Furthermore, the system provides a library of multiple models for calibrations, such as HP 6971, AGILENT 8493, and KEYSIGHT 4195A. E4991B is suitable for both production test and design verification applications, and is backed by a one-year limited warranty. The unit is compatible with GPIB, LAN, USB, and RS-232 for remote control. It is RoHS and CCC compliant, providing multiple layers of safety protection. With its advanced features and flexibility, KEYSIGHT E4991B is an ideal solution for measuring the impedance parameters of coaxial cables and other devices.