FME female to female all-copper RF adapter is made of high-purity copper to ensure efficient and low-loss signal transmission. The dual-pass coaxial design is suitable for the relay and extension connection of RF signals and is widely used in communication equipment, wireless networks, radio and television, security monitoring and other fields. Its compact structure and durable characteristics make it an ideal choice for RF connection. Whether it is base station equipment, antenna system or test instrument, FME-KK adapter can provide stable and reliable signal transmission solutions to meet a variety of communication and test connection needs. The all-copper material enhances its corrosion resistance and service life, and is suitable for long-term high-frequency use environment.