Primus Ferire
It operates DC-2200 MHz and is rated for 2 Watts average RF power. It is a dual rotary attenuator (i.e. two manual knobs). The small knob is 1dB step. The large knob is 10dB step. It is available with 50 Ohm coaxial RF connectors: BNC, N, SMA or TNC female.
| Country Of Origin | United States |
| Brand | JFW |
| MPN | 50DR-119 SMA |
You will notice the JFW moniker on the panel, a subtle cue that it was built with care.