Manufacturer: Agilent / Keysight

Part #: 33321-60058 / 33321-60080 / 33321-60083

Part Description: Step Attenuator 66 dB 26.5 GHz

Used on models: E4440A, E4443A, E4445A, E6607A, E6607B, N8201A, N9000A, N9010A, N9020A, N9030A, N9038A, N9040B