5 PCS 3-Way BNC Female to Dual Female Adapter, T-Type BNC RF Coaxial Connector f

5 PCS 3-Way BNC Female to Dual Female Adapter, T-Type BNC RF Coaxial Connector for Coaxial Cable, CCTV, Antenna. Adapter Type: BNC Female to dual BNC Female Tee connector, commonly used oncoaxial cable 50 Ohm.

eBay