The MVE6183 from Marvelous Microwave is a DC Block with Frequency DC to 40 GHz, Insertion Loss 0.5 to 1 dB, Breakdown Voltage 50 V, VSWR 1.30:1, 1.50:1, Operating Temperature -35 to 85 Degree C. Tags: Inner DC Block. More details for MVE6183 can be seen below.