The VT100WFA10PPC is a fixed waveguide attenuator that operates from 8.2 to 12.5 GHz. It is available in 3, 6, 10, 20, 30 dB attenuation configurations and can handle up to 2 Watts of power. This waveguide attenuator is made out of Al/Cu and has a R-100/WR-90 waveguide size.