Agilent IntuiLink PSA/ESA Rev. 2.4 Supported Spectrum Analyzer Models ESA-E/L/EMC Models Supported Model E4401B Model E7401A Model E4402B Model E7402A Model E4403B Model E7403A Model E4404B Model E7404A Model E4405B Model E7405A Model E4407B Model E4408B Model E4411B PSA Models Supported Model E4440A Model E4443A Model E4445A Model E4445A Model E4446A Model E4448A