The MVC010030R80 from Meuro Microwave is a RF Variable Attenuator with Frequency 1 to 3 GHz, Attenuation Range 0 to 80 dB, Insertion Loss 2 dB, Control Voltage 0 to 5 V, Current 20 mA. Tags: Module with Connectors, Voltage Controlled. More details for MVC010030R80 can be seen below.