DBDS4BNC is a Double Bubble RG-59 DS4 BNC coax compression connector designed for use with Belden 734D1, 734D1T or equivalent coaxial cable sizes. The connector features a compression design that molds the metal completely around the cable, constructed from nickel plated brass with gold plated contacts and a nominal characteristic impedance of 75 Ohm. It offers excellent return loss performance of 36 dB at DC-1 GHz, 32 dB at DC-2 GHz, and 26 dB at DC-3 GHz. The male plug connector is compatible with CPLCRBC-BR compression and PSA59/6 strip tools, supporting cable outer jacket diameters from 0.220 to 0.240 inch. Suitable for both indoor and outdoor applications including Central Office and DSA environments, this connector is EU CE Mark compliant.