Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4195A #293802794 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4195A Vector Network Analyzer is an advanced electronic test instrument designed to measure the S-parameters of a network. It is capable of accurately and quickly measuring the complex transmission characteristics of a device under test (DUT). HP 4195A can measure the amplitude and phase of a signal as a function of frequency, which makes it very useful for a variety of applications such as antenna measurement, match tuning, transmission line characterization, and scattering parameter measurements. AGILENT 4195A uses a swept frequency source to signal the device under test (DUT), and then uses a vector receiver to measure the frequency-dependent signal responses. The two-port measurements are scaled by the internal power detectors to calculate impedance measurements, which can be displayed in both linear and logarithmic scales. The vector receiver can be used to measure S-parameters, including reflection coefficients (s11, s22), transmission coefficients (s21, s12) and input/output impedance (Zin, Zout). HEWLETT-PACKARD 4195A is also capable of measuring the difference in gain between two ports of the device over a wide range of frequencies. The display of the device includes a visual representation of active elements such as lines and markers, which can be used to automatically detect the positions of the maximum and minimum responses in the measurements. This is useful for easily optimizing the performance of a device or circuit. 4195A is also capable of displaying frequency-domain Smith Chart plots, additive color maps, which can be used to visualize the measurements of different ports of the device under test. It also includes numerous features that allow users to easily measure and analyze various types of electronic components. KEYSIGHT 4195A can be connected to a PC via USB, LAN, or GPIB. The device can also be controlled and managed remotely through its web interface. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4195A Vector Network Analyzer is an advanced instrument that offers a range of features and functionality, making it suitable for a wide variety of electronic testing applications. With its accurate and fast measurements, it can be used to quickly determine the performance characteristics of various types of devices, as well as to optimize the operation of a device or circuit.