The HDC40I from HASCO is a inner DC block which operates from 10 MHz to 40 GHz. It can be handle up to 200 V, has an insertion loss of 0.75 dB a VSWR of 1.45:1. The HDC40I has a dielectric that consists of a high temperature plastic bead and stainless steel 2.92 mm male and female connectors matched to 50 Ohms.
