Siamese RG59/U Coax + 18/2 Power Cable Color: Black Specifications: Siamese RG59/U Coax + 18/2 Power Cable. Siamese-type construction for video and power Sequential foot marking ends at 0 feet Inner Conductor: 1/0.813mm bare copper Dielectric: 3.80mm foam PE Outer Conductor: 0.12mm +/- 0.01 x 128 bare copper wire braiding Coverage: 95% Sheath: 6.10mm black PVC jacket Conductor: 0.404mm x 7 BC Insulation: 2.10mm black and red PVC Jacket: 5.40mm black PVC Weight: 54.000lbs. Conductor: Copper Conductor