Through world-class collaboration, bring audio-visual innovation to life.
We publish and maintain the technical specifications for Freeview, the most popular platform in the UK, known as the D-Book.
The DTG was instrumental in the UK's move to digital TV, with the D-Book specifications and test regimes underpinning the switchover certification mark (the digital tick)
The D-Book 6 represented a landmark in UK broadcasting, providing the specification for the launch of HD services on Freeview, powered by the DVB-T2 modulation standard.
We run DTG Testing, the ISO17025 accredited digital TV test centre which provides benchmark test and conformance services for the Freeview and Freesat services and international platforms.
We're bringing industry together to understand new technologies and create new opportunities, in six main worksteams
If your organisation is particularly interested in any of this work and would like to discuss getting involved with the DTG, please contact firstname.lastname@example.org or call us on 020 7840 6500.