The 50FHIE-XXX-1000 from JFW Industries is a Uni-directional Fixed Attenuator that operates from DC to 3 GHz. It is available in 20, 30, 35, and 40-dB attenuation configurations (± 1.5 dB accuracy) and has a VSWR of less than 1.4:1. This 50-ohm attenuator can handle up to 1 kW of average power, 4 kW of peak power, and up to 125 W of reverse power. It is available with N, NF/F, N-RC (male input, female output), and 7/16 connector options.