The CFADC0220400T from Cernex Inc is a Fixed Attenuator with Frequency DC to 2 GHz, Attenuation 20±0.70 dB, Power 400 W, Attenuation Accuracy ±1 dB, Height 437 mm. Tags: Module with Connectors, Module with Connectors. More details for CFADC0220400T can be seen below.