50 ohms rg58 coaxial cable constructed of stranded oxygen free copper conductor solid polyethylene dielectric oxygen free copper braid and pvc sheath suitable for rf communication broadcasting and computer data transmission 10base2 stranded ofc conductor solid pe dielectric ofc braid supplied in 100m reel with metric cut markers technical data csa 0 5mm conductor diameter 7 x 0 3mm conductor material stranded ofc braid 64 x 0 12mm braid material ofc dielectric 2 95mm