multiplexer

Hi all, Happy New Year! ;-) I have a Unicable setup (it's a Polish Polsat Cyfrowy thing.... equivalent to our Sky). The LBN is Inverto Unicable something like this (Inverto QUDL42 UNI2L), so one uniCable output + 2 legacy. I'm only using the Unicable to my Unicable compatible receiver). Now I...