Services: Our full repair facility can repair and calibrate your Keysight Agilent HP E4401B Spectrum Analyzer. Analyzer Repair Inc. specializes in the Keysight Agilent HP E4401B.

Description: •1.1 dB overall amplitude accuracy •100 Hz to 5 MHz RBW, 100 Hz to 300 Hz optional •+7.5 dBm TOI •5 minute warm-up to guaranteed measurement accuracy