The QDB-10-110000-11F from Qualwave is a DC Block with Frequency 0.01 to 110 GHz, Insertion Loss 2 dB, Breakdown Voltage 50 V, Input Power (Avg) 30 dBm, VSWR 1.30:1, 2.00:1. Tags: Module with Connectors. More details for QDB-10-110000-11F can be seen below.