The MPAT-13751450 from Narda-MITEQ is a RF Variable Attenuator with Frequency 13.75 to 14.5 GHz, Attenuation Range 60 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 2.5 dB. Tags: Module with Connectors, Voltage Controlled. More details for MPAT-13751450 can be seen below.