PC-CASE 0.5ft Rf Sma Plug and Rp-sma Male RA Connector Assembly Coaxial Cable Rg316 15cm used in radio astronomy, particularly at higher frequencies The SMA interface is a connection, also known as an SMA connector. Suitable for applications in the microwave range up to 26.5GHz. 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 buy it use it and you aren"t happy with it,tell us and refund money give you