Having just spoken to a representative at the DCMNR I can confirm that the DTT trial, which was due to launch officially tomorrow has now been put back to the 16th of August, next Wednesday.
The DTT signal itself seems to be available from Three Rock already, and has been since earlier in the month. Clermont Carn, the other site of the trial is still not broadcasting a digital signal and may not until next week and the official launch.
For all your DTT news and information, head over to this forum.
More on the content tender process, which ended yesterday, later.