SMA connectors are coaxial connectors that are used for the installation of WiFi, GPS or GSM antennas, but also for other communication devices that use coaxial cables. Like BNC connectors, SMA connectors are used to connect coaxial cables, which transmit high frequency signals up to aprox. 18 GHz. Although the SMA connector was designed as early as 1960, it is still widely used around the world. If we have an antenna at home, e.g. for satellite TV, we probably also have coaxial cables and SMA connectors.
SMA connectors are deliberately designed to allow a stable connection with coaxial cabling while maintaining the maximum quality of the transmitted signal (minimizing signal losses). It is not an easy task because the structure of the coaxial cable is specific. The signal inside the cable is not susceptible to the influence of electric and magnetic fields from the outside, and the presence of the cable among other electrical devices does not interfere with its operation with its electric or magnetic field.
In this category you will find the highest quality SMA connectors for coaxial cables, male (plug) and female (socket) connectors, SMA adapters and PCB sockets.
