Johnson / Cinch Connectivity Solutions 1.0mm RF Connectors feature end-launch and panel end-launch screw-on style connectors, spark plug connectors, and in-series adapters. These rugged modules offer excellent performance and repeatability, low voltage standing wave ratio (VSWR), insertion loss, and return loss. Johnson / Cinch Connectivity Solutions 1.0mm RF Connectors support 50Ω impedance and a frequency range from DC to 110GHz. The connectors are designed to serve 110GHz (5G) testing requirements for research and development (R&D) lab usage in semiconductor and test and measurement markets.