0.5ft Rf Sma Male to Ts9 Plug RA Connector Coaxial Cable RG174 15cm for Wireless Antenna The SMA interface is a connection, also known as an SMA connector. Suitable for applications in the microwave range up to 26.5GHz. ts9 is a connection between the various models of mobile phone and antenna amplifier connector, especially in the case of poor indoor call signal played a role in the quality of the call Multi-function: In addition to the role of bridges, it also has the function of processing signals, such as filtering, phase adjustment, mixing, attenuation, detection, limiting and so on Features: Product reliability, failure modes and failure mechanisms are complex. Slow product replacement RF Coaxial Connector Applicationcommunications, communications and networks Traffic monitoring system;Medical machinery; Instrumentation connection