The selected and relay transmitters are shown below on a map. Click on the transmitters to view the channel lists.

The circles give an indication of ERP at the transmitter, and are not intended to indicate field strength at the receiver in any useful way.

All information is believed to be correct, however use of this data is at your own risk.

Either you have JavaScript disabled or your web browser does not support it. The map functionality requires JavaScript. The list of transmitters is as follows:

Crystal Palace
Alexandra Palace (19 km away, 21 dbµV/m)
Assendon (61 km away, -36 dbµV/m)
Biggin Hill Link (14 km away, -23 dbµV/m)
Biggin Hill (14 km away, -7 dbµV/m)
Bishop's Stortford (53 km away, -14 dbµV/m)
Cane Hill (12 km away, 4 dbµV/m)
Caterham (15 km away, 2 dbµV/m)
Chesham (48 km away, -8 dbµV/m)
Chepping Wycombe (49 km away, -9 dbµV/m)
Chingford (24 km away, -17 dbµV/m)
Croydon (1 km away, 94 dbµV/m)
Croydon Old Town (6 km away, 20 dbµV/m)
Dorking HP (27 km away, -5 dbµV/m)
Dorking VP (27 km away, -12 dbµV/m)
East Grinstead (35 km away, 0 dbµV/m)
Edmonton (22 km away, 6 dbµV/m)
Farningham (21 km away, 3 dbµV/m)
Finchley (21 km away, 3 dbµV/m)
Forest Row (36 km away, -1 dbµV/m)
Gravesend (32 km away, 7 dbµV/m)
Greenwich (10 km away, 3 dbµV/m)
Great Missenden (52 km away, -11 dbµV/m)
Guildford (42 km away, 16 dbµV/m)
Hammersmith (12 km away, -5 dbµV/m)
Hampstead Heath (15 km away, -9 dbµV/m)
Hemel Hempstead (42 km away, -5 dbµV/m)
Henley-on-Thames (56 km away, -11 dbµV/m)
Hertford (42 km away, 25 dbµV/m)
Hemel Hempstead Town (45 km away, -16 dbµV/m)
High Wycombe (53 km away, 5 dbµV/m)
Hughenden (54 km away, -16 dbµV/m)
Kensal Town (14 km away, 17 dbµV/m)
Kenley (11 km away, 23 dbµV/m)
Lea Bridge (17 km away, -11 dbµV/m)
Marlow Bottom (52 km away, -16 dbµV/m)
Micklefield (49 km away, -32 dbµV/m)
Mickleham (24 km away, 4 dbµV/m)
New Addington (9 km away, 22 dbµV/m)
New Barnet (26 km away, -12 dbµV/m)
Old Coulsdon (12 km away, -4 dbµV/m)
Orpington (13 km away, 4 dbµV/m)
Otford (22 km away, -5 dbµV/m)
Poplar (11 km away, 4 dbµV/m)
Reigate (20 km away, 31 dbµV/m)
Skirmett (58 km away, -10 dbµV/m)
St Albans (41 km away, -4 dbµV/m)
Sutton HP (10 km away, 8 dbµV/m)
Sutton VP (10 km away, 8 dbµV/m)
Walthamstow North (19 km away, -13 dbµV/m)
Welwyn (46 km away, -3 dbµV/m)
West Wycombe (54 km away, -23 dbµV/m)
Wonersh (40 km away, -4 dbµV/m)
Woolwich (15 km away, 32 dbµV/m)
Wooburn (44 km away, -7 dbµV/m)
Worlds End (9 km away, 9 dbµV/m)