DSO - what's involved »

The programme will see the UK's entire terrestrial television infrastructure re-engineered.

Time scales »

An animated presentation of the DSO rollout time scales 2008-12 across the television regions.

Rollout site map »

A guide to the locations of the 50 main sites and the total of 1154 sites in the UK.

Why switch to digital? »

Digital offers more services…delivered more effectively.

The national plan »

The switch to digital affects everyone in the broadcasting industry.

Caldbeck Mast Build »

Arqiva's digital heritage »

We see our expertise as crucial to the delivery of high quality services, available to all UK viewers.