... bnc RG174 1. RG174 Coaxial Cable ConstructionRG Series Standard Specification:RG6: 1.02mmCCS+4.57mm FPE+ Bonded Al Foil+16*4 ... *0.16mm 67% AL-mg+6.8mmPVCSemi-finished RG6 :1.02mm BC or CCS+4.60 mm FPE + Bonded ... in the field of coaxial cable,such as RG58,RG59,RG6,RG7,RG11,QR500,QR540 Any further questions, please contact us ...