Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B #9350566 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B is a powerful and widely-used electronic test equipment. This versatile tool offers users a variety of capabilities for work ranging from the most basic to the most advanced. HP E4421B is a high-accuracy spectrum analyzer that covers a wide range of frequencies from 9 kHz to 3 GHz. It has an excellent sensitivity of -147 dBm and a dynamic range of 70 dB. Additionally, its local oscillator (LO) has very good phase noise performance and low spurious emissions. AGILENT E4421B's instruments have features that make them exceptionally well-suited for the most complex signal analysis applications. It has a fast sweep speed, allowing users to get results quickly without sacrificing accuracy. It also has digital tracking, an automatic preselector, and dual channels. These features facilitate the precise identification and location of small signals in the presence of large signals, as well as reducing the effects of distortion and signals from the same frequency range. KEYSIGHT E4421B also has a wide range of measurement functions that make it useful for testing a variety of signals. It includes a marker and measurement functions for power, frequency, spectrum, dBm, phase jitter, and harmonic measurements. It is also equipped with an interference canceller, which helps to identify and reduce harmonic and spuriously emitted signals. E4421B includes an application suite, allowing users to take full advantage of the instrument's capability and performance. This includes spectrum analysis and monitoring, base station measurements, GSM/EDGE scanning and measurements, signal monitoring, and transmitter testing. Overall, HEWLETT-PACKARD E4421B is an excellent electronic test equipment choice for any user. The powerful performance features make it perfect for a wide range of applications, from basic to advanced. Its wide range of measurement functions, fast sweep speed, and automatic preselector make it a powerful tool for those who need the very best in signal analysis.