Amphenol RF
RF COAX CONN, BNC, JACK, 50 OHM, CABLE; Connector Type:BNC Coaxial; Connector Body Style:Straight Bulkhead Jack; Coaxial Termination:Solder; Impedance:50ohm; Coaxial Cable Types:RG174/U, RG188A/U, RG316; Frequency Max:6GHz RoHS Compliant: Yes