He we have a perfect example of an external multipoint system in Bramhall, Stockport. On quite a nice day. Here we are using a 4-way external splitter in a weather proof casing, we can also use a 6-way external weather proof casing if required. We put the splitter on the mast to give maximum signal to the splitter which then splits the signal evenly down each cable. For all your TV aerial/sky/Freesat/starlink installation needs don’t hesitate to call us on 07802410222 or visit our website at http://www.antennafix.co.uk