"London region transmitters" "This region has 3 parent transmitters" "Crystal Palace" Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B","COM7 HD","COM8 HD",L-LON "Crystal Palace","New baseline","02 Oct 2013",23,26,30-,25,22,28-,,, "Crystal Palace","Multiplex launch","01 Nov 2013",23,26,30-,25,22,28-,33,, "Crystal Palace","Multiplex launch. Retune may provide additional services.","10 Feb 2014",23,26,30-,25,22,28-,33,29-, "Crystal Palace","Multiplex launch","21 Apr 2015",23,26,30-,25,22,28-,33,35,29- "Crystal Palace","COM channel change and mode change","21 Mar 2018",23,26,30-,25,22,28-,55,56,35 "Crystal Palace","COM power-up","18 Apr 2018",23,26,30-,25,22,28-,55,56,35 "Crystal Palace","COM mux FEC change","10 Feb 2020",23,26,30-,25,22,28-,55,56,35 "Crystal Palace","Multiplex closes","30 Jun 2020",23,26,30-,25,22,28-,55,,35 "Crystal Palace has 55 relay transmitters" "Relay transmitters" Guildford Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B",L-GFD Guildford,"New baseline","02 Oct 2013",43,46,40,48,52,49, Guildford,"Multiplex launch. Retune may provide additional services.","18 Jul 2017",43,46,40,48,52,49,51 Hertford Name,Step,Date,"BBC A",D3&4,"BBC B HD" Hertford,"New baseline","02 Oct 2013",49,58,54 Hertford,"PSB channel change","24 Jul 2019",39,42,45 Reigate Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B" Reigate,"New baseline","02 Oct 2013",60-,57,53,21+,24,27 "Hemel Hempstead" Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B" "Hemel Hempstead","New baseline","02 Oct 2013",44,41,47,50,59,55 Woolwich Name,Step,Date,"BBC A",D3&4,"BBC B HD" Woolwich,"New baseline","02 Oct 2013",60-,57,53 Woolwich,"PSB channel change","21 Mar 2018",41,44,47 "High Wycombe" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "High Wycombe","New baseline","02 Oct 2013",59,55,50 "High Wycombe","PSB channel change","21 Mar 2018",37,31,50 "High Wycombe","PSB channel change","18 Apr 2018",37,31,32 Wooburn Name,Step,Date,"BBC A",D3&4,"BBC B HD" Wooburn,"New baseline","02 Oct 2013",48,56,52 Wooburn,"PSB channel change","21 Mar 2018",48,36,52 Wooburn,"PSB channel change","18 Apr 2018",41,44,47 Henley Name,Step,Date,"BBC A",D3&4,"BBC B HD" Henley,"New baseline","02 Oct 2013",58,49,54 Henley,"PSB channel change","18 Apr 2018",41,44,47 "Bishops Stortford" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Bishops Stortford","New baseline","02 Oct 2013",59,55,50 "Bishops Stortford","PSB channel change","21 Mar 2018",29,31,37 Chesham Name,Step,Date,"BBC A",D3&4,"BBC B HD" Chesham,"New baseline","02 Oct 2013",43,40,46 Welwyn Name,Step,Date,"BBC A",D3&4,"BBC B HD" Welwyn,"New baseline","02 Oct 2013",43,40,46 Welwyn,"PSB channel change","18 Apr 2018",41,44,47 "Great Missenden" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Great Missenden","New baseline","02 Oct 2013",49,58,54 "Great Missenden","PSB power-up","07 Feb 2018",49,58,54 "Great Missenden","PSB channel change","21 Mar 2018",33,36,48 Mickleham Name,Step,Date,"BBC A",D3&4,"BBC B HD" Mickleham,"New baseline","02 Oct 2013",58,49,54 Mickleham,"PSB channel change","21 Mar 2018",39,42,45 Kenley Name,Step,Date,"BBC A",D3&4,"BBC B HD" Kenley,"New baseline","02 Oct 2013",43,40,46 "Chepping Wycombe" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Chepping Wycombe","New baseline","02 Oct 2013",44,41,47 "Chepping Wycombe","PSB channel change","18 Apr 2018",40,43,46 Hughenden Name,Step,Date,"BBC A",D3&4,"BBC B HD" Hughenden,"New baseline","02 Oct 2013",43,40,46 Hughenden,"PSB channel change","21 Mar 2018",33,36,48 "Forest Row" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Forest Row","New baseline","02 Oct 2013",56,58,40 "Forest Row","PSB channel change","21 Mar 2018",33,36,40 "Forest Row","PSB channel change","19 Jul 2018",33,36,48 Chingford Name,Step,Date,"BBC A",D3&4,"BBC B HD" Chingford,"New baseline","02 Oct 2013",60,57,53 Chingford,"PSB channel change","21 Mar 2018",41,44,47 "Hemel Hempstead Town" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Hemel Hempstead Town","New baseline","02 Oct 2013",60,57,53 "Hemel Hempstead Town","PSB channel change","18 Apr 2018",41,44,47 "Walthamstow North" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Walthamstow North","New baseline","02 Oct 2013",49,45,42 "Walthamstow North","PSB channel change","21 Mar 2018",39,45,42 "Marlow Bottom" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Marlow Bottom","New baseline","02 Oct 2013",49,58,54 "Marlow Bottom","PSB mux channel change and power increase","18 Apr 2018",33,36,48 "Cane Hill Chapel" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Cane Hill Chapel","New baseline","02 Oct 2013",58,49,54 "Cane Hill Chapel","PSB mux channel change and power increase","21 Nov 2018",39,42,45 "New Addington" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "New Addington","New baseline","02 Oct 2013",59,55,50 "New Addington","PSB channel change","21 Mar 2018",29,31,37 "West Wycombe" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "West Wycombe","New baseline","02 Oct 2013",43,40,46 Otford Name,Step,Date,"BBC A",D3&4,"BBC B HD" Otford,"New baseline","02 Oct 2013",60,57,53 Otford,"PSB mux channel change and power increase","21 Mar 2018",29,31,37 "Lea Bridge" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Lea Bridge","New baseline","02 Oct 2013",50,55,59 "Lea Bridge","PSB channel change","21 Mar 2018",40,43,46 Micklefield Name,Step,Date,"BBC A",D3&4,"BBC B HD" Micklefield,"New baseline","02 Oct 2013",57,60,53 Micklefield,"PSB mux channel change and power increase","18 Apr 2018",33,36,48 "Alexandra Palace" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Alexandra Palace","New baseline","02 Oct 2013",49,58,54 "Alexandra Palace","PSB channel change","24 Jul 2019",31,32,37 "Dorking HP" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Dorking HP","New baseline","02 Oct 2013",44,41,47 Caterham Name,Step,Date,"BBC A",D3&4,"BBC B HD" Caterham,"New baseline","02 Oct 2013",59,55,50 Caterham,"PSB channel change","21 Mar 2018",29,31,37 "East Grinstead" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "East Grinstead","New baseline","02 Oct 2013",43,55,50 "East Grinstead","PSB channel change","21 Mar 2018",29,31,37 "Biggin Hill" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Biggin Hill","New baseline","02 Oct 2013",39,45,42 "Croydon Old Town" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Croydon Old Town","New baseline","02 Oct 2013",52,56,48 "Croydon Old Town","PSB channel change","21 Mar 2018",39,42,45 Skirmett Name,Step,Date,"BBC A",D3&4,"BBC B HD" Skirmett,"New baseline","02 Oct 2013",44,41,47 Skirmett,"PSB channel change","21 Mar 2018",33,36,48 "St Albans" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "St Albans","New baseline","02 Oct 2013",57,53,60 "St Albans","PSB channel change","18 Apr 2018",41,44,47 Gravesend Name,Step,Date,"BBC A",D3&4,"BBC B HD" Gravesend,"New baseline","02 Oct 2013",59,55,53 Gravesend,"PSB channel change","21 Mar 2018",31,32,37 Wonersh Name,Step,Date,"BBC A",D3&4,"BBC B HD" Wonersh,"New baseline","02 Oct 2013",44,41,47 Wonersh,"PSB channel change","18 Apr 2018",40,43,46 "New Barnet" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "New Barnet","New baseline","02 Oct 2013",59,55,50 "New Barnet","PSB channel change","21 Mar 2018",41,44,47 Edmonton Name,Step,Date,"BBC A",D3&4,"BBC B HD" Edmonton,"New baseline","02 Oct 2013",60,57,53 Edmonton,"PSB channel change","21 Mar 2018",41,44,47 Finchley Name,Step,Date,"BBC A",D3&4,"BBC B HD" Finchley,"New baseline","02 Oct 2013",48,52,56 Finchley,"PSB channel change","21 Mar 2018",39,42,45 "Old Coulsdon" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Old Coulsdon","New baseline","02 Oct 2013",44,41,47 "Old Coulsdon","PSB mux channel change and power increase","21 Mar 2018",44,41,47 "Kensal Town" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Kensal Town","New baseline","02 Oct 2013",52,56,48 "Kensal Town","PSB channel change","21 Mar 2018",39,42,45 Hammersmith Name,Step,Date,"BBC A",D3&4,"BBC B HD" Hammersmith,"New baseline","02 Oct 2013",59,55,50 Hammersmith,"PSB channel change","21 Mar 2018",59,54,50 Hammersmith,"PSB mux channel change and power increase","30 Aug 2018",29,31,37 "Hampstead Heath" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Hampstead Heath","New baseline","02 Oct 2013",47,44,41 Assendon Name,Step,Date,"BBC A",D3&4,"BBC B HD" Assendon,"New baseline","02 Oct 2013",59,55,50 Assendon,"PSB channel change","21 Mar 2018",29,31,37 "Worlds End" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Worlds End","New baseline","02 Oct 2013",46,43,40 "Worlds End","PSB channel change","21 Mar 2018",41,44,47 Orpington Name,Step,Date,"BBC A",D3&4,"BBC B HD" Orpington,"New baseline","02 Oct 2013",59,55,50 Orpington,"PSB channel change","21 Mar 2018",29,31,37 Greenwich Name,Step,Date,"BBC A",D3&4,"BBC B HD" Greenwich,"New baseline","02 Oct 2013",44,41,47 Greenwich,"PSB channel change","21 Mar 2018",40,43,46 Poplar Name,Step,Date,"BBC A",D3&4,"BBC B HD" Poplar,"New baseline","02 Oct 2013",39,45,42 "Dorking VP" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Dorking VP","New baseline","02 Oct 2013",44,41,47 Farningham Name,Step,Date,"BBC A",D3&4,"BBC B HD" Farningham,"New baseline","02 Oct 2013",52,48,56 Farningham,"PSB channel change","21 Mar 2018",39,42,45 "Sutton HP" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Sutton HP","New baseline","02 Oct 2013",59,55,50 "Sutton HP","PSB mux channel change and power increase","21 Mar 2018",33,36,48 "Sutton VP" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Sutton VP","New baseline","02 Oct 2013",59,55,50 "Sutton VP","PSB mux channel change and power increase","21 Mar 2018",33,36,48 "Biggin Hill Link" Name,Step,Date,"BBC A",D3&4,"BBC B HD" "Biggin Hill Link","New baseline","02 Oct 2013",59,55,50 "Biggin Hill Link","PSB channel change","21 Mar 2018",29,31,37 "Biggin Hill Link","PSB channel change","04 Dec 2018",29,31,37 Guildford Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B",L-GFD Guildford,"COM channel change","14 Mar 2018",43,46,40,37,52,49, Guildford,"PSB channel change","18 Apr 2018",41,44,47,37,31,32,33 "Guildford has 1 relay transmitters" Reigate Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B",L-LON Reigate,"PSB channel change","21 Mar 2018",23,26,30-,21+,24,27, Reigate,"Multiplex launch. Retune may provide additional services.","02 Oct 2019",23,26,30-,21+,24,27,35 "Reigate has 1 relay transmitters" "Hemel Hempstead" Name,Step,Date,"BBC A",D3&4,"BBC B HD",SDN,"ARQ A","ARQ B",L-LON "Hemel Hempstead","COM channel change","21 Mar 2018",44,41,47,50,59,29, "Hemel Hempstead","PSB channel change","18 Apr 2018",40,43,46,37,31,29, "Hemel Hempstead","Multiplex launch. Retune may provide additional services.","27 Mar 2019",40,43,46,37,31,29,34 "Hemel Hempstead has 1 relay transmitters" "Note: The Digital UK Coverage Checker is a predictive coverage database that shows the most likely TV service availability at your address - now and in the future. Note that digital terrestrial television (Freeview) coverage may vary as a result of engineering works or any frequency changes authorised by Ofcom. Always check your future reception prediction before buying TV equipment. Digital UK is not responsible for household TV reception arrangements, and cannot provide compensation for coverage variations, reception issues or TV equipment purchased." "Copyright Digital UK Ltd and BBC"