The MVC010030A80 from Meuro Microwave is a RF Variable Attenuator with Frequency 1 to 3 GHz, Attenuation Range 0 to 80 dB, Power 0.5 W, Insertion Loss 1.6 dB, Control Voltage 0 to 5 V. Tags: Module with Connectors, Voltage Controlled. More details for MVC010030A80 can be seen below.