The 667-dB-1 from MECA is a Fixed Attenuator that operates from DC to 26.5 GHz. It is available in attenuation values of 3, 6, 10, 20, or 30 dB and has a VSWR of less than 1.4:1. The attenuator can handle an average power of 2 W and peak power of up to 250 W. It is input and output impedance matched to 50 ohms. This attenuator is available in a passivated stainless-steel housing with 2.9 mm connectors.