Specifications:Connector A:BNC female straight connector(center is hole female pin)Connector B:UHF male plug PL259 straight connector(inside screw and center is plug male pin)Adapter Type:UHF male to BNC female AdapterImpedance:50 ohmmaterial: metalColor as shownGold plated or plated contactsSalt spray test:48 hours, enhanced corrosion resistancePins: precision machined brass construction, solder cup, gold plated contacts, solder cable mountCurrent30A,40A,solder cup for wire size AWG 7...12A Professional RF Parts Supplier High Quality Low Loss RF CablesPackage Contents:3 x BNC-PL259 Coaxial AdapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.