The WA7055H/6 from Weinschel Associates is a DC Block with Frequency 10 MHz to 6 GHz, Insertion Loss 0.5 dB, Breakdown Voltage 100 V, Input Power (Avg) 10 W, VSWR 1.35:1. Tags: Connectorized, Inner DC Block. More details for WA7055H/6 can be seen below.