55-744-5 | SVHS Male Plug to 2 F-81 Female Jacks Separator Cable, 5 Ft. Long. Using RG-6 cable "F" to "F" cable to carry chrominance and luminance signals. Uses 75 ohm shielded miniature coax cable. Black PVC jacket. Overall cable O.D. .19" x .1". Individual coax O.D. .19". Black PVC jacket. Single nickel plated SVHS Male to dual F-81 Females. Red F-81=luminance, Black F-81=chrominance.