Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]4078 20 ER 20' Extension Cable Kit for VHF, AIS, CB Antenna with RG 8x & Easy Route FME Mini End The cable that connects your antenna to your radio can make or break signal quality literally. Shakespeare offers a range of coaxial cables tailored to the needs of marine communications, and to withstand the rigors of the boating environment. Features: 20' Length White Specifications: Type: Extension Box Dimensions: 1"H x 8"W x 8"L WT: 1. 2 lbs UPC: