Amphenol RF - Amphenol RF is one of the world’s largest manufacturers of RF interconnect solutions, with experience extending over half a century. Our complete range of RF interconnect products are used in the Automotive, Broadband, Wireless LAN/RFID, Wireless Infrastructure, Military Aerospace and Instrumentation markets. Our product solutions range from connectors to cable assemblies to passive RF components, such as attenuators and RF switches.