Splitting Aerial cable that bodgy even for my standards LOL some aerial cables are like over 10 years old and would produce a crap signal to the box <img border="0" title="" alt="[Roll Eyes]" src="images/icons/default/rolleyes.gif" /> <br /><br />New dish installations should always have there own cable and own plug on the wall none of this use existing cabling from tv antenna thats just plain bodgy and lazy and will effect the overall performance of satellite tv