Features Function: The adapter is suitable for connecting RF cables or microstrip lines in RF circuits of microwave equipment and digital communication systems. Set of 10: This kit contains 10 three-way RF SMA adapter connectors with 50Ω impedance for your use, with a knurled handle for easy tightening. High Performance: RF connectors have wide bandwidth, excellent performance, high reliability and long life, radio antenna adapters enable flexibility and increase your antenna options. High Quality Oxygen-free Copper Material: The coaxial connector is made of high quality OFC, which has higher signal transmission rate and lower signal loss. Widely Used: The adapter is widely used in GPS systems, rotating antenna assemblies, WiFi hotspots, receivers, scanners, meters, wireless Internet routers and radio transmitters. Specification: Item Type: SMA Tee Adapter Material: OFC Usage: Widely used in GPS system, rotating antenna assembly, WiFi hotspot, receiver, scanner, meter, wireless internet router and radio transmitter Basic Parameter: Impedance: 50Ω Package List: 10 x SMA Tee Adapter Package List 10 x SMA Tee Adapter