Keysight Technologies E4418A

The Keysight (Agilent) E4418A (EPM441A) is a high-performance, single-channel power meter designed for precision RF and microwave power measurements from 100 kHz to 110 GHz, depending on the sensor used. It supports both HP 8480 and ECP series power sensors, delivering exceptional dynamic range—up to 90 dB with ECP sensors—and fast measurement rates of up to 200 readings per second. This power meter offers selectable display resolutions, with linear and logarithmic modes for optimal visibility and flexibility in testing. Ideal for bench-top or ATE applications, the E4418A ensures consistent, repeatable power measurements with sensor-dependent accuracy from -70 dBm to +44 dBm. Testwall can supply the used Keysight (Agilent) E4418A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) E4418A.