Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C #169973 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C signal generator is a high-performance microwave and millimeter-wave signal generator that provides a powerful signal generation and precise measurements. It is built on the latest signal generator technology, receiving the highest levels of productivity and performance. Its widemodulation bandwidth up to 26.5 GHz makes it suitable for a wide range of applications, from basic vector signal generation to the most advanced microwave and millimeter-wave signal generation tasks. HP E4438C provides superior signal fidelity across various signal types, including wideband signals, complex digital modulation, and precise frequency measurements. The signal generator features a selectable internal source, as well as a wide range of modulation schemes and formats, such as pulse modulation, digital modulation, Frequency Shift Keying (FSK), and quadrature amplitude modulation (QAM). Furthermore, internal CW, modulated, and pulse sources are provided, as well as an extensive library of reference signals. The signal generator is capable of producing a wide range of ultra-high frequency signals. It offers frequency coverage up to 26.5 GHz, with a frequency resolution of 1 Hz and a frequency accuracy of ± 0.09 ppm. Additionally, the frequency settability of the signal generator is improved through the use of a wider frequency tuning range. In addition, AGILENT E 4438C features a wide variety of powerful measurement capabilities. It is designed to provide highly sophisticated analysis and to help with advanced characterization and RV optimization during RF system design and troubleshooting. The signal generator measures an extensive set of parameters, such as ACPs, AM-to-AM, AM-to-PM, noise floor, jitter, sideband power, and harmonic power, among others. Moreover, the signal generator is equipped with two independent digital channels, offering advanced IF and intermediate frequency (IF) capabilities. The digital I/Q channel offers a wide range of digital modulation formats, up to two independent polar tone frequencies, and an advanced vector signal analysis option. As a result, KEYSIGHT E 4438C allows users to capture a wide range of complex digital signals and to monitor digital link performance. In conclusion, KEYSIGHT E4438C is a powerful, high-performance signal generator that offers a variety of features for efficient microwave and millimeter-wave signal generation and precise measurements. Its wide tuning range, modulated, and pulse sources, and enhanced vector signal analysis make it a valuable asset for a broad range of applications.