AGILENT / HP E4407B ESA-E Series Spectrum Analyzer 9kz-26.5GHz W 1D5,A4H,UK6

AGILENT / HP E4407B,Capable of analyzing RF signals from 9 kHz to 26.5 GHz, this spectrum analyzer delivers exceptional performance in frequency analysis, ideal for microwave component testing, radar signal evaluation, and satellite communication diagnostics. With options 1D5, A4H, and UK6, it adds high-stability reference, advanced measurement personalities, and expanded connectivity, respectively. The analyzer boasts excellent amplitude accuracy, wide dynamic range, and low phase noise, enabling detection of closely spaced signals and low-level spurious emissions. Its fast sweep capabilities and versatile triggering allow real-time monitoring of intermittent signals and pulsed events. Built-in measurement applications include channel power, phase noise, and noise figure, reducing the need for external tools. The high-resolution display supports simultaneous multi-trace and marker functions, simplifying spectral comparisons and signal tracking. Integrated interfaces support automation and data export, enhancing workflow efficiency. Its compact and rugged design makes it suitable for both laboratory and field deployment. With robust internal calibration and self-test routines, the analyzer ensures long-term measurement confidence. It is widely used in military, aerospace, and commercial RF development and testing, offering engineers a comprehensive toolkit for precise signal analysis across a wide frequency spectrum.