Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B #9202156 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B is a high-performance, lightweight, versatile test instrument designed for RF and microwave measurements. HP E4421B is a highly integrated solution for waveform analysis, spectrum analysis, and frequency and phase measurements, all in a single package. AGILENT E4421B can be used for tests in communications, radar, aerospace/military, and electronic warfare systems. The RF downconverter 3 GHz, 25 kHz RBW, and preselector filter support a variety of applications, from low-noise signal analysis to high-dynamic-range measurement. The frequency upconverter provides high speed and wide frequency coverage up to 3 GHz. The synthesised local oscillator features superior phase noise, allowing high-accuracy measurements at low frequencies. HEWLETT-PACKARD E4421B includes a 3-slot combination unit for adding optional measurement cards in a single instrument. It provides a variety of measurement functions and the capability to easily adapt to new technologies. The key features of E4421B include a Display Unit, Spectrum Analyzer Display, IF Analyzer, Spectrum Analyzer, FM Discriminator/Receiver and High-Frequency Sweeper all in one unit. In addition, KEYSIGHT E4421B features advanced functionality such as digital filtering, amplitude limit testing, trace blocking, streaming data or streaming data without a GPIB, and pulse event analysis. The enhanced graphics system of AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B includes a wide variety of displays such as line, bar, block, or polar, as well as several measurement displays such as histogram, relative spectrum, and spectrogram. This allows the user to view the measurements in different ways and to better troubleshoot and analyze the measurements. HP E4421B offers a number of performance-optimizing features. These features include automatic tuning, automatic IF levels, and multiple sweeps that can be combined to form a single trace. The instrument also features fast and precise frequency/phase measurements using the integrated frequency counter. AGILENT E4421B supports various communication protocols (GPIB, Ethernet, and USB). This allows the user to easily transfer data from the instrument to a PC or share data with other networked instruments. HEWLETT-PACKARD E4421B is a highly advanced instrument and the perfect choice for RF and microwave measurements. With its versatile features and its high-performance and lightweight design, E4421B is the ideal test solution for anyone who needs a versatile, efficient, and reliable instrument for their measurement needs.