Connectors for Green Energy Technology Amphenol RF Connectors for Green Energy Technology address the designer's interconnect needs with a wide variety of wireless green energy meters and their infrastructure. The Amphenol RF Connectors for Green Energy Technology include a wide variety of options, including miniature, sub-miniature, Quick-Lock for 360º rotation, weatherproof, threaded couplings, and many others that are used for the automated collection of utilities data in SmartGrid , SmartMeter ™, and other automated meter applications.