The MCC180265R50 from Meuro Microwave is a RF Variable Attenuator with Frequency 18 to 26.5 GHz, Attenuation Range 50 dB, Power 0.2 W, Insertion Loss 3.2 dB, Supply Voltage 0 to 5 V. Tags: Module with Connectors, Current Controlled. More details for MCC180265R50 can be seen below.