I am wanting to upgrade the satellite system in a property. However, I only know the basics of satellite systems and I don't know the full current setup yet (like how many dishes or LNB feeds are coming in). However... The setup currently has a Fuba OSP 510 amplifier/splitter which has 4 sat inputs and 10 outputs. (So I am assuming there is at least 1 dish with a quad LNB feeding to this). And this Fuba OKB010 unit which I *think* is pre-tuned to a number (possibly 9?) of specific channels and sends just those channel signals out - so the TVs it's connected to only receive those channels. I have not been able to find any English documentation for this hence I am not entirely sure what it is or does! I think the bedroom TVs are currently connected to the pre-tuned box so they can only get a few channels and the Lounge TVs currently have FreeSat boxes I think which are fed directly from the splitter so they get the full range of FreeSat channels. What I want to do is update the system and the TVs to ones with integrated FreeSat tuners so that ALL Lounges and ALL bedrooms get the full range of FreeSat channels. There are currently 22 TVs in the property - so would this require a certain number of dishes or LNB feeds or can I just get another splitter system to split the 4 input feeds to 22 output feeds? Can you split a quad LNB feed to any number of outputs? Or is there a certain limit before requiring more inputs? Any help much appreciated, thanks.