I have a TV antenna on my boat mounted on the mizzen mast. I am not sure of the brand but it looks like an older glomex. I have not found a name on (strange). Anyway, in addition to the coax cable from it I have three light gauge wires. One yellow, white and black. Any clue as to what these wires are for? Glomex manual I found online is not much help. Picure of antenna can be seen from some of pictures in my album. Cruisers & Sailing Forums - S/V_Surya's Album: Great oak Chesapeak 9_2009 - Picture