●??Connectors type: N-type Female to RP-SMA Male. One side is N female(without pin), and the other side is Reverse Polarity SMA Male (without pin), used for connecting N to RP SMA RF coaxial cable or device. ●Impedance: 50 Ohm | Temperature Range: -55~+155°C | Durability(mating): >1000 Times Mating Life Time. ●Connector material: Made with high quality brass, gold plated SMA plug and contacts for better transmission and corrosion protection. ●??Applications: Widely used for Antennas, Broadcast, Radios, Wi-Fi, Telecom, Coaxial cable, LMR, Wireless LAN Devices, CCTV, Microwave Applications and Digital Communication System. ●Package include: 2pcs N Female to RPSMA Male Adapters.