TV and Satellite Combiners
Combiners and duplexers for sending TV aerial and satellite signals down a single coax cable.
TV and Satellite Combiners: one option, at £3.98 inc VAT.
Satellite duplexers
A duplexer combines a terrestrial aerial signal and a satellite signal onto one cable, then separates them again at the other end. It lets you run a single cable to a room that needs both Freeview and satellite.