Primus Ferire
Frequency Range: dc to 4 GHz. Insertion Loss at 0 dB: 0.6 dB + 0.09 dB/GHz. Repeatability life: 0.03 dB max 5 million cycles per section, typical. Repeatability and Life Span. ( you may get different unit with serial number from the picture + not all units have the below bracket).
| Country Of Origin | United States |
| Brand | Agilent |
| Frequency Range | DC-4Ghz |
| Unit Type | Unit |
| Attenuation Range | 0-70dB |
You will find that the Agilent brand on the knob adds a subtle cue for where the unit sits in your setup.