The WCBL01A from Wavelex is a 6 Inch RG-401 semi-rigid Cable Assembly with SMA Male Connectors for Microwave Systems, Wideband Interconnections and RF Bench Test Applications. It can operate from DC to 18 GHz with a VSWR of 1.22:1. It can handle up to 50 W VW RF Power and has a breakdown voltage of 750 V.