Sorry if it’s a daft question and I’m insulting you, but you do know it’s a co-axial cable?
its not a daft question, its not insulting me, i do know its co-ax, but i dont know the relevance of why you ask that. which is probably why its not a daft question 😀
the right answer all the time was………. call the experts ;-D
rang the local electronics shop, bloke was extremely helpful, told me exactly what i needed, supplied it, connected some of the cables for me, drew pics and showed me exactly how to connect the rest. i was happy to pay him £40 for it. apparently if id carried on i wouldnt have had a good enough signal to supply 4 TV’s, so i needed a booster. no power in loft so he supplied some sort of box that takes power from ring main downstairs, sends it up to another connection box in the loft that has my one input and 4 ouput cables in, and now all TVs work.
the lesson is….support your local craftsmen 😀
thanks for all your advice chaps.