The HDC65I from HASCO is a 1.85 mm Inner DC Block that operates from 10 MHz to 65 GHz. It has a breakdown voltage of 16 V and can handle an input power of up to 1 W. The DC block has an insertion loss of less than 1.25 dB and a VSWR of under 1.60:1. It has an operating temperature from -55 to 100 °C. This 1.85 mm Male to 1.85 mm Female DC Block has a passivated stainless steel body with Teflon dielectric.