Quality Coax cable with braided copper screen. Conductors: 7×0.75 mm plain copper Dielectric: Low density Polyethylene 7.24mm diameter Sheath: Black PVC 2 non contaminating polyvinyl-chloride Overall diam: 10.3 mm Least bend radius: 50 mm Impedance: 50 Ohms Capacitance: 100 pF/m Attenuation: at 50 MHz: 4.5 dB/100 m @ 25ºC at 100 MHz: 6.8 dB/100 m @ 25ºC at 200 MHz: 10.0 dB/100 m @ 25ºC at 400 MHz: 14.5 dB/100 m @ 25ºC at 800 MHz: 21.6 dB/100 m @ 25ºC at 1000 MHz: 24.7 dB/100 m @ 25ºC Copper Screening: 93% RoHS compliant