Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4445A #9017008 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4445A is a high-performance, high-accuracy, high-speed electronic test equipment. It is designed for use in microwave and millimeter-wave frequency range. HP E4445A is a vector signal analyzer that provides unique features and capabilities, such as wide instantaneous bandwidths of up to 40 MHz, ultra-low phase noise, and the ability to characterize small signals over a wide range of frequency and amplitude. AGILENT E4445A delivers high performance in both time-domain and frequency-domain measurements. It has a broad range of measurement functions and capabilities, including spectrum analysis, modulation error ratio (MER) measurements, adjacent channel power ratio (ACPR) measurements, intermodulation distortion (IMD) measurements, pulse profile analysis, and vector signal tracing. It also features a signal processing option that allows direct loading and tracking of complex vector-modulated signals, and a receiver circuitry with digital down-conversion and digital signal processing capabilities. HEWLETT-PACKARD E4445A provides excellent measurement speed and accuracy with its wide instantaneous bandwidths of up to 40 MHz and high-resolution digitizers. It offers excellent dynamic range with a noise floor of -133 dBm/Hz, offering measurement accuracy of up to +/−0.1 dBm. In addition, KEYSIGHT E4445A has a tracking generator option which provides a wide output power range with four-tone test signals, as well as pulse pattern generator and sweep capability. E4445A has an intuitive user interface and is fully programmable via GPIB, Ethernet, and USB. It comes with a built-in data logger to store measurement results, and also includes remote control software and a graphical results display software. The unit includes a high-quality keyboard and optional touchscreen to facilitate easier control. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4445A also comes with a wide variety of accessories to make it even more versatile. These include external amplifiers, switches, mixers, antennas, cables, and power supplies. It has an advanced limit testing feature, which allows the operator to set upper and lower limits, and the unit will automatically indicate when measurements fall outside of the set limit values. Overall, HP E4445A is an ideal electronic test equipment for high accuracy, high speed measurements and analyses in the microwave and millimeter-wave frequency range. It offers a wide range of functions, features, and capabilities, and its versatile controls, interfaces, and accessories make it even more useful.