Inner Conductor:1.13/1.00/1.00mm Dielectric: PE 4.80/4.80/4.80mm Al Foil Outer Conductor: 5.50/5.50/5.50mm Al-mg/TC/CU Jacket:PVC 6.8/6.8/6.8mm Inpedance: 75(+/-3)ohms Capacitance:53/52/52(pF/m) Felix Zeng TEL:+86-13750830801 FAX:+86-571-23615068