... 2.Insulator PTFE 3.Certification:RoHS/ISO9001:2008 N Male To N Female RF AdapterMaterial:Centre contact Phosphor bronze/Gold platedInsulator ... in the development, manufacture and sale of R.F coaxial connectors, cable assemblies, matched terminals, micro-wave components and ... transfer), Western Union, Escrow.We accept bank transfer for large orders. For small order, you'd better pay via Western union ...