SMA connectors are now more and more widely used in the Internet and Internet of Things industries, such as smart meters, drone antennas, smart refrigerators, logistics storage cabinets, filters, antennas, mobile phone test lines, headsets, etc. Performance indicators, a variety of designs. Appearance has a straight SMA connector, right angle SMA connector, female SMA connector, male SMA connector ,  SMA connector for cable, SMA connector for board, performance requirements from 6G to 20G, standing wave requirements of 1.2, according to the use of the environment ,ROHO can do one-to-one correspondence.