The RWATTN-75-110-WR10-3-20dB-0.3-10W-c7 from Raditek is a Waveguide Attenuator with Frequency 75 to 110 GHz, Average Power 10 W, Power Rating 0.3 W, Peak Power 2 kW, Attenuation 3 dB, 6 dB, 10 dB, 20 dB. More details for RWATTN-75-110-WR10-3-20dB-0.3-10W-c7 can be seen below.