RG58 /U-Coaxial Cable Specification: 1. Construction data Center conductor - bare copper; ¦=0.813mm Dielectric - pe; ¦=4.5í0.05mm Shield - no Braid ¿c tinned copper; coverage=95% Jacket - pvc; ¦=5.0í0.1mm 2. Electrical data Impedance (+) - 50í2 Capacitance (pf/m) ¿c 93.5 Velocity ratio (%) ¿c 66 3. Other test parameters Please contact with us at once, and get more test parameters. Use: Connection cable for communication systems of lower attenuation. According to made products