Unistrand urm67 black pvc coaxial cable 100m unistrand 3235 p the unistrand urm67 black pvc coaxial cable is a semi flexible bare copper conductor and pvc sheath the unistrand urm67 is ideal for communication and signal control systems the coaxial cable allows a distortionless transmission of signals with a high bandwidth and low capacitance p p the cable has been carefully engineered to provide the highest performance and ease of installation in all applications p unist