What I'd been told elsewhere
Thanx for reply. I had hoped to utilise the existing Coax UHF distribution system which already goes to each room via a loft amplifier and worked just fine (although admittedly in mono), prior to the retirement of analogue modulators in new equipment. Everything AV in the front room was assigned a UHF station and hey presto available in every other room.
You'd have thought with the superior qualities of coax cable, the fact that many people have an existing distribution system someone would have a solution to utilise it. A cheap digital DVB/T or T2 modulator would be fantastic and the chip sets don't appear too expensive.
However, I've since been told the only current solution is to replace the coax with CAT 5,6,or 7 cables, buy a gigabit managed switch, and then buy a £250 HDMI receiver for each room and another £250 transmitter for each device you want to simultaneous broadcast around the home.
This is apparently the "new" and "preferred" solution!!! And this is a step forward? Certainly not in price and complexity!!!!!
Just what's so wrong with modulating the output into a DVB/T2 signal. Even if it added too much the price of a DVD player for example, why aren't they available as an add-on?
Rant over.