The DDB9-0.01-50G-1777 from COM-MW is a DC Block with Frequency 10 MHz to 50 GHz, Insertion Loss 1 dB, Breakdown Voltage 50 V, VSWR 1.55:1, Operating Temperature -55 to 100 Degree C. Tags: Connectorized. More details for DDB9-0.01-50G-1777 can be seen below.