The Crystal Palace transmitter and its 54 relays (known as a transmitter group) has completed the switch to digital.
The Crystal Palace transmitter group relays:
| Alexandra Palace |
Edmonton |
High Wycombe |
Poplar |
| Assendon |
Farningham |
Hughenden |
Reigate |
| Biggin Hill |
Finchley |
Kenley |
Skirmett |
| Biggin Hill Link |
Forest Row |
Kensal Town |
St Albans |
| Bishop's Stortford |
Gravesend |
Lea Bridge |
Sutton HP |
| Cane Hill |
Great Missenden |
Marlow Bottom |
Sutton VP |
| Caterham |
Greenwich |
Micklefield |
Walthamstow North |
| Chepping Wycombe |
Guildford |
Mickleham |
Welwyn |
| Chesham |
Hammersmith |
New Addington |
West Wycombe |
| Chingford |
Hampstead Heath |
New Barnet |
Wonersh |
| Croydon Old Town |
Hemel Hempstead |
Old Coulsdon |
Wooburn |
| Dorking HP |
Hemel Hempstead Town |
Orpington |
Woolwich |
| Dorking VP |
Henley |
Otford |
Worlds End |
| East Grinstead |
Hertford |
