msheldrick,
This is not the solution.
The reason is that there is or soon will be 3 programs per network thus requiring 15 STBs to give all programs. There will be no sharp pictures and there will be no widescreen pictures.
The better option is to use digital distribution amplifiers for the FTA TV. STBs will be required in each room which can be supersceded when TVs are eventually replaced.
The Digital Logical Channel Numbers are only showing the first digit
1 TEN metro 1, 10, 11
2 ABC eg 2, 20, 21, 22, 23
3 SBS eg 3, 30
4 Miscellaneous
5 SC10 Regional
6 Prime/GWN
7 Seven Metro eg 7, 70 and soon 71
8 WIN/NBN regional
9 Nine Metro. eg 9, 90, 91
What happens to HD Foxtel? The way to do this is to use a cable bandwidth upto satellite Intermediate Frequency. The digital FTA can easily be fed through this cabling. The distribution amplifier processor needs to be retuned or replaced. The system is also capable of return signals to control billing.
Australian Building Codes Board Digital TV Antenna Systems. This document is voluntary at the moment but may be come compulsory through an act of parliament. So new establishments will have to have digital signals.
AlanH