AGILENT / HP E4401B SPECTRUM ANALYZER WITH OPTION 201 AND 301

AGILENT / HP E4401B,This spectrum analyzer covers frequencies from 9 kHz to 1.5 GHz, providing detailed signal analysis for RF component evaluation, EMI testing, and communication system diagnostics. With options 201 and 301, it includes advanced tracking generator capabilities and enhanced demodulation functions, expanding its measurement flexibility. The unit features excellent phase noise performance and high dynamic range, allowing detection of weak signals in the presence of strong interferers. Built-in measurement functions such as occupied bandwidth, channel power, and ACPR streamline wireless standard compliance tests. Its intuitive user interface, graphical markers, and soft-key navigation reduce setup complexity and improve productivity. The large display supports multi-trace overlays for comparative analysis and fast signal troubleshooting. Connectivity options include GPIB and serial interfaces for automation and remote operation. Fast sweep speeds and repeatable results make it suitable for both manual and automated testing scenarios. Designed for reliability, it includes built-in calibration routines and rugged mechanical construction. Its portability makes it practical for field measurements as well as lab-based work. Ideal for cellular, aerospace, and industrial RF system verification, it offers comprehensive spectral visualization and diagnostics in a user-friendly, versatile instrument configuration.