Primus Ferire
It operates over a frequency range of DC to 26.5GHz with 66dB maximum attenuation. Compatible with multiple models including E4440A, E4443A, E4445A, E6607A/B, N8201A, N9000A, N9010A, N9020A, N9030A, N9038A/B, and N9040B.
| Brand | Agilent |
| Model | 33321-60083 |
| Type | Step Attenuator |
You will find that the Agilent brand on the knob adds a subtle cue for where the unit sits in your setup.