D1 National

DAB ensemble · block 11D, 12A · 221 transmitters

Ensemble identifier: C181
Blocks: 11D, 12A
Frequency: 222.064 MHz, 223.936 MHz
Licence: DM000001
Area: UK
Services: 30 radio

On the map

Where D1 National is radiated from — 221 transmitters [V], Ofcom's published positions. This says nothing about how far the signal reaches; it is not a coverage map.

What it carries

Transmitters

221 transmitters, strongest first. TII is the transmitter identifier a receiver can report, which is how you tell which one you are actually hearing in a single-frequency network.
Transmitter	Nation	Block	Frequency	ERP	Height	Area	TII
Angus	Scotland	12A	223.936 MHz	10.0 kW	211 m	Tayside	3C/08
Durris	Scotland	12A	223.936 MHz	10.0 kW	255 m	Aberdeen	3E/07
Mounteagle	Scotland	12A	223.936 MHz	10.0 kW	248 m	Moray Firth	38/03
Winter Hill	England	11D	222.064 MHz	10.0 kW	205 m	Lancs	2B/11
Selkirk	Scotland	12A	223.936 MHz	9.8 kW	167 m	Borders	44/0D
Divis	Northern Ireland	11D	222.064 MHz	9.5 kW	119 m	Northern Ireland	19/01
Turners Hill A	England	11D	222.064 MHz	9.5 kW	66 m	West Midlands	13/0F
Moel y Parc	Wales	11D	222.064 MHz	9.5 kW	188 m	N. Wales and Cheshire	29/03
Daventry	England	11D	222.064 MHz	9.3 kW	106 m	Northants	17/02
Wenvoe	Wales	11D	222.064 MHz	8.8 kW	200 m	South Wales	24/01
Sutton Coldfield	England	11D	222.064 MHz	8.7 kW	200 m	W. Midlands	13/12
Waltham	England	11D	222.064 MHz	8.4 kW	235 m	E. Midlands	41/10
Bluebell Hill	England	11D	222.064 MHz	8.2 kW	42 m	N. Kent	01/15
The Wrekin	England	11D	222.064 MHz	7.8 kW	45 m	Shrewsbury and Telford	37/09
Oxford	England	11D	222.064 MHz	7.4 kW	130 m	Oxford	12/0E
Darvel	Scotland	12A	223.936 MHz	7.0 kW	98 m	Ayr	40/0A
Craigkelly	Scotland	12A	223.936 MHz	6.8 kW	119 m	Edinburgh	3F/02
Limavady	Northern Ireland	11D	222.064 MHz	6.3 kW	29 m	Limavady	19/07
Londonderry	Northern Ireland	11D	222.064 MHz	6.2 kW	99 m	Londonderry	19/04
Crystal Palace	England	11D	222.064 MHz	6.2 kW	172 m	London	0B/01
Emley Moor	England	11D	222.064 MHz	6.0 kW	285 m	W. Yorks	2E/14
Pontop Pike	England	11D	222.064 MHz	6.0 kW	123 m	Tyne and Wear	34/01
Armagh	Northern Ireland	11D	222.064 MHz	5.0 kW	52 m	Armagh	19/08
Bilsdale	England	11D	222.064 MHz	5.0 kW	247 m	Teesside	3B/02
Chillerton Down	England	11D	222.064 MHz	5.0 kW	214 m	Hampshire	02/11
Hannington	England	11D	222.064 MHz	5.0 kW	83 m	N. Hants and Wilts	03/0C
Ridge Hill	England	11D	222.064 MHz	5.0 kW	127 m	Hereford	1C/01
Guildford	England	11D	222.064 MHz	4.9 kW	39 m	S.W. London and Surrey	0C/16
Mendip	England	11D	222.064 MHz	4.9 kW	238 m	Somerset and Avon	23/02
Peterborough	England	11D	222.064 MHz	4.9 kW	133 m	Cambridgeshire	1E/01
Kirk O'Shotts	Scotland	12A	223.936 MHz	4.8 kW	190 m	Glasgow	3F/01
Holme Moss	England	11D	222.064 MHz	4.7 kW	155 m	Pennines	3A/04
Sandy Heath	England	11D	222.064 MHz	4.6 kW	167 m	Beds	16/03
Huntshaw Cross	England	11D	222.064 MHz	4.5 kW	114 m	North Devon	0E/08
Wrotham	England	11D	222.064 MHz	4.5 kW	150 m	North West Kent	01/07
Belmont	England	11D	222.064 MHz	4.5 kW	291 m	Lincolnshire	32/02
Blunsdon DAB	England	11D	222.064 MHz	4.0 kW	37 m	Swindon	1A/0B
Exeter	England	11D	222.064 MHz	3.7 kW	44 m	Exeter	0E/09
Lark Stoke	England	11D	222.064 MHz	3.2 kW	12 m	Stratford	18/08
Brougher Mountain	Northern Ireland	11D	222.064 MHz	3.2 kW	46 m	Omagh and Enniskillen	19/03
North Hessary Tor	England	11D	222.064 MHz	3.2 kW	145 m	Devon	22/0F
Hemel Hempstead	England	11D	222.064 MHz	3.1 kW	69 m	North London	16/12
Zouches Farm	England	11D	222.064 MHz	3.1 kW	60 m	Beds	16/0E
Churchdown Hill	England	11D	222.064 MHz	3.1 kW	25 m	Gloucester and Cheltenham	1B/11
Camlough	Northern Ireland	11D	222.064 MHz	3.0 kW	38 m	South Newry	19/0A
Keighley	England	11D	222.064 MHz	3.0 kW	45 m	Leeds	3A/0C
Kendal	England	11D	222.064 MHz	2.9 kW	44 m	Kendal	07/07
Beacon Hill North	England	11D	222.064 MHz	2.9 kW	71 m	Devon	0E/07
Tacolneston	England	11D	222.064 MHz	2.8 kW	131 m	Norfolk	33/0D
Morecambe Bay	England	11D	222.064 MHz	2.8 kW	70 m	Morecambe Bay	07/05
Caldbeck	England	11D	222.064 MHz	2.8 kW	107 m	Carlisle	07/09
Sheffield	England	11D	222.064 MHz	2.7 kW	39 m	S. Yorks	2D/03
Brown Carrick Hill	Scotland	12A	223.936 MHz	2.4 kW	34 m	Brown Carrick Hill	40/0E
Sudbury	England	11D	222.064 MHz	2.4 kW	88 m	Suffolk	06/10
Bow Brickhill	England	11D	222.064 MHz	2.4 kW	55 m	Beds	16/09
Heathfield	England	11D	222.064 MHz	2.2 kW	78 m	East Sussex	0A/07
Pendle Forest	England	11D	222.064 MHz	2.0 kW	28 m	Burnley	2C/0D
Alexandra Palace	England	11D	222.064 MHz	2.0 kW	100 m	North London	0B/02
Alsagers Bank	England	11D	222.064 MHz	2.0 kW	49 m	North Staffs	35/02
Caradon Hill	England	11D	222.064 MHz	2.0 kW	203 m	Cornwall	04/05
Christchurch	Wales	11D	222.064 MHz	2.0 kW	30 m	Newport	24/04
Coker Hill	England	11D	222.064 MHz	2.0 kW	26 m	Coker Hill	21/16
Danbury	England	11D	222.064 MHz	2.0 kW	39 m	Chelmsford	06/16
Dundry East	England	11D	222.064 MHz	2.0 kW	40 m	Bristol	23/0D
Dunkirk	England	11D	222.064 MHz	2.0 kW	90 m	Dunkirk	01/0D
Earls Hill - DAB	Scotland	12A	223.936 MHz	2.0 kW	49 m	Stirling	3F/06
High Hunsley	England	11D	222.064 MHz	2.0 kW	70 m	Humberside	2F/07
Olivers Mount	England	11D	222.064 MHz	2.0 kW	29 m	Scarborough	2E/01
Penrith - Beacon Hill	England	11D	222.064 MHz	2.0 kW	48 m	Penrith	07/06
Stockland Hill	England	11D	222.064 MHz	2.0 kW	177 m	East Devon	0E/0B
Lancaster	England	11D	222.064 MHz	2.0 kW	85 m	Lancaster	2C/0E
Plympton	England	11D	222.064 MHz	2.0 kW	38 m	South Devon	22/04
Whitehaven	England	11D	222.064 MHz	2.0 kW	41 m	Whitehaven	07/04
Naish Hill	England	11D	222.064 MHz	1.9 kW	46 m	West Wiltshire	1D/09
Kirkton Mailer	Scotland	12A	223.936 MHz	1.9 kW	47 m	Perth	3C/09
Salisbury	England	11D	222.064 MHz	1.9 kW	43 m	Salisbury	1D/06
Arfon	Wales	11D	222.064 MHz	1.9 kW	240 m	North West Wales	05/02
Midhurst	England	11D	222.064 MHz	1.8 kW	93 m	Midhurst	0A/0A
Puttocks Hill	England	11D	222.064 MHz	1.8 kW	51 m	Bury St Edmunds	31/0A
Truleigh Hill	England	11D	222.064 MHz	1.8 kW	45 m	Truleigh Hill - West Sussex	0A/04
Preseli	Wales	11D	222.064 MHz	1.7 kW	207 m	South West Wales	28/05
Strabane	Northern Ireland	11D	222.064 MHz	1.6 kW	230 m	Strabane	19/05
Bincombe Hill	England	11D	222.064 MHz	1.6 kW	48 m	South Dorset	0D/03
Copt Oak	England	11D	222.064 MHz	1.5 kW	29 m	Leicester	41/11
Leatherhead Stoke dAbernon	England	11D	222.064 MHz	1.5 kW	52 m	Leatherhead	08/12
Bromsgrove	England	11D	222.064 MHz	1.5 kW	40 m	Birmingham	1C/04
Tunbridge Wells	England	11D	222.064 MHz	1.5 kW	48 m	Tunbridge Wells	01/10
Dover	England	11D	222.064 MHz	1.4 kW	181 m	South Kent	01/02
Blaenplwyf	Wales	11D	222.064 MHz	1.4 kW	83 m	Cardigan Bay	28/0D
Fenham	England	11D	222.064 MHz	1.4 kW	35 m	Tyne and Wear	34/03
Brookmans Park	England	11D	222.064 MHz	1.3 kW	46 m	London	0B/0A
Redruth	England	11D	222.064 MHz	1.3 kW	138 m	Cornwall	04/03
Great Massingham	England	11D	222.064 MHz	1.2 kW	48 m	Kings Lynn	33/09
Buckton Barn	England	11D	222.064 MHz	1.2 kW	19 m	Bridlington	2F/0C
Houghton-on-the-Hill	England	11D	222.064 MHz	1.2 kW	32 m	Leicester	41/15
Redmoss	Scotland	12A	223.936 MHz	1.2 kW	41 m	Redmoss	3E/13
Warren Heath	England	11D	222.064 MHz	1.2 kW	49 m	Ipswich	31/03
Stoke Holy Cross	England	11D	222.064 MHz	1.1 kW	102 m	Norwich	33/02
Basingstoke	England	11D	222.064 MHz	1.0 kW	27 m	Basingstoke	03/08
Carmel	Wales	11D	222.064 MHz	1.0 kW	142 m	South Wales	27/07
Carnmoney Hill	Northern Ireland	11D	222.064 MHz	1.0 kW	43 m	Newtownabbey	19/09
Chesterfield	England	11D	222.064 MHz	1.0 kW	36 m	Chesterfield	2D/12
Eastbourne DAB Cavendish Hotel	England	11D	222.064 MHz	1.0 kW	32 m	Eastbourne	0A/01
Fishpond Hill	England	11D	222.064 MHz	1.0 kW	46 m	Mansfield	30/0A
Hastings	England	11D	222.064 MHz	1.0 kW	44 m	East Sussex	0A/06
Haverfordwest	Wales	11D	222.064 MHz	1.0 kW	155 m	Haverfordwest	28/01
Hemdean	England	11D	222.064 MHz	1.0 kW	48 m	Reading	03/0D
Hungry Hill	England	11D	222.064 MHz	1.0 kW	50 m	Farnham	0C/01
Idle	England	11D	222.064 MHz	1.0 kW	45 m	Bradford	2E/0B
Kilvey Hill	Wales	11D	222.064 MHz	1.0 kW	45 m	Swansea	27/03
Madingley	England	11D	222.064 MHz	1.0 kW	62 m	Cambridge	15/06
Manningtree	England	11D	222.064 MHz	1.0 kW	156 m	Essex	06/0F
Mapperley Ridge	England	11D	222.064 MHz	1.0 kW	46 m	Nottingham	30/08
Mendlesham	England	11D	222.064 MHz	1.0 kW	225 m	Ipswich	31/0E
Morley	England	11D	222.064 MHz	1.0 kW	59 m	Leeds	3A/10
Nine Barrow Down	England	11D	222.064 MHz	1.0 kW	13 m	Dorset	0D/08
Odiham	England	11D	222.064 MHz	1.0 kW	49 m	Odiham	0C/05
Pur Down	England	11D	222.064 MHz	1.0 kW	56 m	Bristol	23/0F
Sewards End	England	11D	222.064 MHz	1.0 kW	50 m	Saffron Walden	15/17
Swingate	England	11D	222.064 MHz	1.0 kW	113 m	Dover	01/14
Taunton DAB	England	11D	222.064 MHz	1.0 kW	19 m	Taunton	21/10
Whitby Business Park	England	11D	222.064 MHz	1.0 kW	40 m	Whitby	2E/05
Workington	England	11D	222.064 MHz	1.0 kW	28 m	Cumbria	07/01
Bath	England	11D	222.064 MHz	977 W	40 m	Bath	23/0E
Beecroft Hill	England	11D	222.064 MHz	977 W	44 m	Leeds	3A/09
Braid Hills	Scotland	12A	223.936 MHz	977 W	43 m	Edinburgh	43/12
Llanddona	Wales	11D	222.064 MHz	977 W	82 m	Anglesey	05/01
Newhaven	England	11D	222.064 MHz	977 W	45 m	Brighton	0A/03
Reigate	England	11D	222.064 MHz	955 W	51 m	S. London and E. Surrey	0B/05
Sergeant Law	Scotland	12A	223.936 MHz	913 W	33 m	Glasgow	39/09
Whitehawk Hill	England	11D	222.064 MHz	871 W	39 m	Brighton	0A/0E
BT Tower	England	11D	222.064 MHz	800 W	192 m	Central London	08/17
Hendon	England	11D	222.064 MHz	794 W	42 m	Sunderland	34/09
Faversham	England	11D	222.064 MHz	692 W	44 m	Faversham	01/0C
Chepping Wycombe	England	11D	222.064 MHz	600 W	50 m	Chepping Wycombe	03/16
Crabwood Farm	England	11D	222.064 MHz	600 W	40 m	Hampshire	02/10
Eglwysilan	Wales	11D	222.064 MHz	600 W	30 m	South Wales	24/02
Rosneath	Scotland	12A	223.936 MHz	600 W	85 m	Rosneath	39/0C
Saddleworth	England	11D	222.064 MHz	600 W	45 m	Saddleworth	2B/12
Sedgley Beacon Lane	England	11D	222.064 MHz	600 W	32 m	Birmingham	37/08
Torpoint Withnoe Lane	England	11D	222.064 MHz	600 W	17 m	Torpoint	22/03
Oulton	England	11D	222.064 MHz	501 W	41 m	Lowestoft	33/01
Coventry - Samuel Vale House	England	11D	222.064 MHz	500 W	58 m	Coventry	18/0A
Fort Widley	England	11D	222.064 MHz	500 W	28 m	Portsmouth	02/08
Holcombe Down	England	11D	222.064 MHz	500 W	32 m	Babbacombe Bay	0E/0C
Manchester - City Tower	England	11D	222.064 MHz	500 W	123 m	Manchester	2B/06
St Johns Beacon	England	11D	222.064 MHz	500 W	127 m	Liverpool	2A/04
Toot Hill	England	11D	222.064 MHz	500 W	63 m	Southampton	02/04
Wye	England	11D	222.064 MHz	500 W	43 m	Kent	01/09
Coppid Beech	England	11D	222.064 MHz	489 W	38 m	Bracknell	03/14
Colchester	England	11D	222.064 MHz	444 W	39 m	Colchester	06/05
Chartham	England	11D	222.064 MHz	400 W	51 m	Canterbury	01/0B
Great Yarmouth	England	11D	222.064 MHz	400 W	30 m	Great Yarmouth	33/03
Thanet	England	11D	222.064 MHz	382 W	44 m	East Kent	01/0A
Colindale House	England	11D	222.064 MHz	300 W	50 m	Hendon	08/08
Esher TE	England	11D	222.064 MHz	300 W	20 m	Esher	08/11
Glasgow - William Street	Scotland	12A	223.936 MHz	300 W	84 m	Central Glasgow	39/02
Harrow Weald	England	11D	222.064 MHz	300 W	45 m	Harrow	08/03
Richmond Hill	England	11D	222.064 MHz	300 W	19 m	Richmond	08/13
Staines	England	11D	222.064 MHz	300 W	50 m	Staines	08/0B
Harlow - Rye Hill	England	11D	222.064 MHz	250 W	30 m	Southend and Chelmsford	06/0B
Marlborough	England	11D	222.064 MHz	200 W	44 m	Marlborough	1A/13
Swaffham	England	11D	222.064 MHz	170 W	105 m	Swaffham	33/0E
Caterham Old Park Wood	England	11D	222.064 MHz	140 W	48 m	Caterham	08/0D
Burton Down	England	11D	222.064 MHz	127 W	46 m	West Sussex	0A/02
Blythburgh Water Tower	England	11D	222.064 MHz	100 W	30 m	Blythburgh	31/07
Chesham	England	11D	222.064 MHz	100 W	52 m	Chesham	16/04
Cheveley	England	11D	222.064 MHz	100 W	38 m	Cambridge	15/0F
Mount Vernon	England	11D	222.064 MHz	100 W	32 m	Northwood	0B/0F
Westwood	England	11D	222.064 MHz	98 W	48 m	Trowbridge	1D/04
Benfleet	England	11D	222.064 MHz	89 W	31 m	Isle of Grain	06/14
Kidderminster	England	11D	222.064 MHz	87 W	33 m	KIDDERMINSTER	1C/06
Scunthorpe - Trent View House	England	11D	222.064 MHz	77 W	47 m	Scunthorpe	32/04
Clarborough	England	11D	222.064 MHz	70 W	27 m	Retford	2D/0A
Spalding Drove	England	11D	222.064 MHz	70 W	53 m	Peterborough	1E/09
Heacham Bottom Farm	England	11D	222.064 MHz	60 W	17 m	NW Norfolk	33/04
Lincoln Clayton Road	England	11D	222.064 MHz	60 W	81 m	Lincoln clayton Rd	32/09
Pin Green	England	11D	222.064 MHz	60 W	28 m	Pin Green	16/14
Shepshed Nook	England	11D	222.064 MHz	60 W	40 m	Loughborough	41/05
Glossop	England	11D	222.064 MHz	50 W	41 m	Glossop	2B/09
Ardovie Quarry	Scotland	12A	223.936 MHz	45 W	25 m	Brechin	3C/03
ELY WT	England	11D	222.064 MHz	40 W	35 m	Ely	15/07
Blackpool - Princess Street	England	11D	222.064 MHz	36 W	60 m	Blackpool	2C/07
Stamford Old Quarry	England	11D	222.064 MHz	36 W	32 m	Stamford	1E/03
Cirencester	England	11D	222.064 MHz	35 W	40 m	Cirencester	1B/0A
Market Drayton	England	11D	222.064 MHz	34 W	24 m	Market Drayton	37/07
Downham Market ESS	England	11D	222.064 MHz	34 W	27 m	Downham Market	33/11
Sidmouth	England	11D	222.064 MHz	30 W	24 m	Sidmouth	0E/01
Aylesbury ATE	England	11D	222.064 MHz	30 W	29 m	Aylesbury	16/06
Boston Wyberton	England	11D	222.064 MHz	30 W	27 m	Boston Wyberton	32/03
Brixham	England	11D	222.064 MHz	30 W	18 m	Brixham	0E/0A
Durham	England	11D	222.064 MHz	30 W	27 m	Durham	34/16
Freeth Allotments	England	11D	222.064 MHz	30 W	24 m	Fareham	02/13
Leicester Cardinal	England	11D	222.064 MHz	30 W	95 m	Leicester	41/08
Nottingham	England	11D	222.064 MHz	30 W	44 m	Nottingham	30/06
WEST LYNN DAB	England	11D	222.064 MHz	30 W	32 m	Norfolk	33/12
Whalley	England	11D	222.064 MHz	30 W	48 m	Whalley	2C/06
Darwen	England	11D	222.064 MHz	28 W	40 m	Darwen	2C/02
Caister Ormesby Road	England	11D	222.064 MHz	25 W	53 m	Caister	33/0C
Horsham TE	England	11D	222.064 MHz	25 W	26 m	Horsham	0A/09
Letchworth	England	11D	222.064 MHz	25 W	26 m	Letchworth	16/0D
Maidenhead Hyde Farm	England	11D	222.064 MHz	25 W	31 m	Maidenhead	03/0A
Newcastle upon Tyne - Cale Cross House	England	11D	222.064 MHz	25 W	62 m	Newcastle-upon-Tyne	34/15
Bangor	Northern Ireland	11D	222.064 MHz	24 W	19 m	Bangor	19/14
Southend TE	England	11D	222.064 MHz	24 W	40 m	Southend	06/13
Doncaster - Shaftesbury House	England	11D	222.064 MHz	22 W	47 m	Doncaster	2D/06
Malmesbury WT	England	11D	222.064 MHz	20 W	34 m	Malmesbury	1A/05
Siston	England	11D	222.064 MHz	20 W	26 m	Bristol	23/10
St Marks VP	England	11D	222.064 MHz	20 W	27 m	Tunbridge Wells	01/13
Wellingborough	England	11D	222.064 MHz	20 W	63 m	Wellingborough	17/06
Newtownards	Northern Ireland	11D	222.064 MHz	15 W	16 m	Newtownards	19/13
Wisbech	England	11D	222.064 MHz	15 W	37 m	Wisbech	1E/0D
Gulval	England	11D	222.064 MHz	13 W	19 m	Gulval	04/04
Clacton	England	11D	222.064 MHz	12 W	52 m	Clacton	06/01
Headless Cross GSC	England	11D	222.064 MHz	11 W	37 m	Birmingham	13/01
Cathcart	Scotland	12A	223.936 MHz	10 W	66 m	Cathcart	39/0E
Glasgow Glenfinnan Road	Scotland	12A	223.936 MHz	10 W	44 m	Glasgow - central	39/0B
Kenton TE	England	11D	222.064 MHz	10 W	22 m	Kenton	34/11
Turnpike Hill	England	11D	222.064 MHz	10 W	22 m	Hythe	01/11
Whitley Bay	England	11D	222.064 MHz	10 W	26 m	Whitley Bay	34/05
Dartford Tunnel	England	11D	222.064 MHz	0 W	0 m	Dartford Tunnel

Radiation pattern

Its strongest transmitter with a published pattern, Angus. Other transmitters of this ensemble may shape their signal differently.

Radiates most strongly toward the west (280°), as published by Ofcom.

More detail

Each ring is 10 dB of attenuation below the pattern's own peak; the outer rim is the peak itself and anything 30 dB down or deeper is drawn at the centre rather than off the edge of the chart, so a very deep null reads as “weak” and not as a hole in the picture. The shape says which direction radiates harder relative to the mast's own peak, not the absolute field strength there or how far it reaches — that is what the coverage map and the postcode lookup are for.