The JPAT-22003100-30 from Narda-MITEQ is a RF Variable Attenuator with Frequency 22 to 31 GHz, Attenuation Range 30 dB, Insertion Loss 1.8 dB, Supply Voltage 0 to 15 V. Tags: Module with Connectors, Voltage Controlled. More details for JPAT-22003100-30 can be seen below.