Agilent E4402B

This used Agilent E4402B ESA-E series spectrum analyzer provides dependable RF measurement capability for production testing, education, and general laboratory use. Known for its straightforward user interface and solid measurement accuracy, this model has remained popular on the secondary market long after its initial release due to its reliability and relatively low cost of ownership. It covers a frequency range well suited to many common wireless, cellular, and general RF applications. This analyzer is frequently found in university labs, manufacturing test stations, and service depots where a trusted and well documented instrument is needed without the expense of a current generation analyzer. Its option set typically includes tracking generator and various measurement personalities that extend functionality for cable and antenna testing as well as basic modulation analysis. The instrument's straightforward calibration requirements also make it easy to keep in service over the long term. This unit is sold as used equipment, tested for core functionality prior to listing. It offers an economical option for buyers who need a proven, well supported spectrum analyzer platform. A power cord is included, and the unit is ready for immediate use upon receipt.