4X(1. SMA male to BNC male; 2. SMA male to BNC female; 3. SMA female to BNC male; 4. SMA female to BNC female< />Impedance: 50 Ohm | Made of high qua materials, and long lasting< />Used for Antenna Coaxial Cable Radio Scanner Ham Radio Transcei CB Radio Handheld & Amateur Radio.< />Fi most , Icom, , , & Amateur Radios< />< />Material:Metal< />colour:As shown< />Quantity: 4 pieces/set< />< />Package Conten:< />1 set x SMA to BNC Adapter (4pcs))