Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4191A #106621 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4191A Electronic Test Equipment is an advanced equipment that consists of an RF Impedance Analyzer, Network Analyzer and an Array Analyzer. Its main applications include RF and microwave impedance and network measurements, troubleshooting and design. HP 4191A is composed of a portable mainframe, comprising of a GPIB programmed processor, display and keyboard and four main instruments. The mainframe has two slots for the selection of two types of signal generators and two slots for various types of measurement devices. The first slot enables a signal generator up to 3GHz, with a choice of a noise level source and a slew rate generator signal source. The second slot enables a signal generator up to 12GHz, which offers frequency modulation and CW source options. Depending on the type of measurement, the user is able to configure the mainframe with two different types of measurement devices to perform different types of tests. These devices can include a frequency marker, scalar or a vector voltmeter, a frequency domain analyzer, a waveguide extension or a waveguide tuning arrangement. Furthermore,AGILENT 4191A provides a range of software programs to analyze the results obtained by these instruments. 4191A also includes an automated measurement system. This unit enables the user to conduct various tests and analyse the results through a computer. This machine allows for greater accuracy and repeatability in measurements. Furthermore, it provides for user-defined scripting capabilities, which enables automation of measurements and data analyses. The RF Impedance Analyzer included in HEWLETT-PACKARD 4191A has a wide dynamic range of up to 90dB, a resolution of 0.001 ohms and a frequency range of 100Hz to 22GHz. This analyzer allows for testing of single and complex impedances to receive accurate measurements of reactance, resistance, inductance, capacitance etc. The Network Analyzer included in KEYSIGHT 4191A allows for precise network measurements at a wide range of frequency, spanning from 100Hz to 22GHz. It has an excellent 2-port tool dynamic range, which allows users to measure high power signals of up to +20dBm with a low noise floor of -90dBm. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4191A also features a wide impedance range from +50 ohms to -50 ohms, as well as a fast frequency sweep rate from 5kHz to 20MHz. The Array Analyzer included in HP 4191A offers functions for RF measurements on interconnected circuits, components and systems under complex test conditions. It allows for precise parametric measurements of electrical characteristics, enabling users to examine RF signals from sources such as antennas, transmitters and amplifiers. The analyzer is able to measure up to eight active channels, with each channel performing up to eight separate measurements. Overall, AGILENT 4191A Electronic Test Equipment is a reliable asset that offers advanced measurement capabilities for a wide range of applications in the field of microwave and RF testing and design. Its intuitive interface, broad frequency range and wide array of features make it an indispensable tool to professionals engaged in the field of electronic testing.