Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4440A #9032135 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4440A is a high performance spectrum analyzer designed for RF and microwave component characterization, production testing, verification, and troubleshooting. It offers exceptional performance with its ability to accurately measure a wide range of signals, from DC to 6 GHz. With its high dynamic range, excellent signal-to-noise ratio, fast sweep speed, and wide range of measurement functions, HP E4440A provides accurate and reliable measurements of frequency, amplitude, phase, group delay, and noise figure. AGILENT E 4440A is equipped with a large 6.5-inch color LCD touchscreen display that provides an intuitive, easy-to-use graphical user interface. The instrument allows users to select the correct functions and parameters quickly and easily with the touch of a finger, allowing for easy operation and faster testing. The narrowband performance of AGILENT E4440A is outstanding, with a minimum bandwidth of 100 Hz and tuning resolution of 100 µHz. The highly linear frequency response of the RF input ensures that the signal delivered to the analyzer represents the input signal accurately. KEYSIGHT E4440A implements advanced measurements such as fast swept-amplitude-noise measurements, accurate gain compression, group delay, and balanced power measurements. These measurements allow users to get accurate and reliable results for production testing, device and system performance verification, and troubleshooting. The unit also includes features that enhance its utility and efficiency. Error-correction technology is integrated into AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E 4440A, allowing for improved accuracy and maximum performance under various environmental conditions. The ''Pin-Point Measurement'' feature allows users to quickly and accurately measure the frequency and amplitude at a particular point in frequency space. Additionally, the "Auto-Tune" feature automatically selects the most suitable parameters based upon the RF input signal, allowing users to quickly configure the unit for testing with minimal effort. Finally, HEWLETT-PACKARD E 4440A is designed for both bench-top and rack-mounting, giving users the flexibility to configure the unit to meet their testing needs. The rugged, lightweight design, sealed against dust and moisture, ensures that the analyzer is reliable and durable in the toughest testing environments. In summary, E4440A is a versatile, high-performance spectrum analyzer that offers a wide range of features and capabilities for accurate, reliable results. With its intuitive touchscreen display and a robust design, KEYSIGHT E 4440A is an ideal choice for RF and microwave component characterization, production testing, verification, and troubleshooting.