The MPAT-11701275 from Narda-MITEQ is a RF Variable Attenuator with Frequency 11.7 to 12.75 GHz, Attenuation Range 10 to 60 dB, Insertion Loss 2.2 dB, Supply Voltage 0 to 20 V. Tags: Module with Connectors, Voltage Controlled. More details for MPAT-11701275 can be seen below.