ITEM NAME:2pcs N Type Male To BNC Female RF Connector Adapter Test Converter 0--6GhzBX Features: 100% brand new and high quality. These are type N male to BNC female adapters used for RF connection. Made of copper material, these connectors has long service life. They have wide frequency bandwidth, perfect performance, high reliability. It is gold-plated, durable construction for long-lasting performance. Specification: Type: Type N male to BNC female Material: Copper, gold-plated White Isolation: PTFE (high temperature resistance) Impedance: 50ÃŽ © Frequency: 0--6Ghz Weight: 52g / 1.8oz Package list: 2 * Connectors.These are type N male to BNC female adapters used for RF connection. Type: Type N male to BNC female. Made of copper material, these connectors has long service life. They have wide frequency bandwidth, perfect performance, high reliability.