... request Insulator: PTFE Or your request6.Product name: RF Connector for RG58 Cable with SMA MALE7.Match cable : RG174/RG136/RG188/SYV-50 ... ≤0.15 dB/6GHzVSWR Straight ≤1.10+0.002f ≤1.05+0.001f Right angle ≤1.20+0.003f ≤1.10 ... meet the technical standards of IEC169,MIL-C-39012,DIN;RF Coaxial Connector, model L6,Q6,L8,L10,L12,L16,SL16,L9 ...