The CVA26-050/DD from MCLI is a RF Variable Attenuator with Frequency DC to 2.5 GHz, Attenuation Range 0 to 110 dB, Power 2 W, Peak Power 60 dBm, Insertion Loss 0.5 to 1 dB. Tags: Module with Connectors, Continuously Variable, Rotary. More details for CVA26-050/DD can be seen below.