Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991A #9292058 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991A is an Electronic Test Equipment (ETE) designed to facilitate high-performance hardware testing, characterization, and verification applications. It is a one-box solution for testing a wide variety of components, such as diodes, transistors, circuit breakers, capacitors, and resistors. It can also be used as an aid in the design and manufacture of a variety of electronic equipment, including radios, computers, and other equipment. HP E4991A is an advanced source measurement tool that makes use of vector network analyzers to provide a repeatable, error-free testing experience. It has 10 MHz fundamental frequency coverage, theoretically enabling high-gain and accurate test measurements. Beyond that, it also boasts a frequency range up to 18 GHz and step attenuator capabilities that allow for precise single-tone adjustments. With a dual source design, AGILENT E4991A offers a comprehensive level of control over two sources, which is especially useful when testing TDMA or CDMA circuits. E4991A is designed for optimal measurement accuracy and signal integrity. High-precision 30 dB amplifier cascades and the internal source-measuring unit (SMU) improve overall confidence in the results. The SMU pairs with the vector network analyzer to provide a consolidated approach to testing frequency-dependent components with greater frequency range and accuracy. KEYSIGHT E4991A also features an attenuator step size of 0.1 dB to improve the measurement accuracy. Finally, HEWLETT-PACKARD E4991A features two preprogrammed selections of test modes which are accessible via the MAP (Multiple Automatic Programming) menu. These modes improve efficiency, allowing users to automate frequent testing tasks with minimal effort. Additionally, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4991A built-in accuracy enables short test times while still ensuring a high-quality result. Overall, HP E4991A is a comprehensive test solution for a wide variety of electronic components, instruments, and equipment. With its wide operating frequency range, industry-leading accuracy, and MAP enabled automated testing capability, it is an ideal choice for testing, characterization, and verification applications.