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Wenvoe Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Wenvoe	Analogue		44	51	41	47
Wenvoe	Low	1 July 2007	30	34	50-	40-	43-	46-
Wenvoe	DSO1	3 March 2010	41+	34	50-	40-	30-	46-
Wenvoe	DSO2	31 March 2010	41+	44		51	30-	49	47
Wenvoe	COM channel change and power-up	27 April 2011	41+	44		42+	45	49	47
Wenvoe	COM mux FEC change	14 November 2011	41+	44		42+	45	49	47
Wenvoe	COM mux FEC change	19 January 2012	41+	44		42+	45	49	47
Wenvoe	COM channel change	2013	41+	44		42+	45	39+	47

Wenvoe has 75 relay transmitters and 0 linked transmitters.

Relay Transmitters

Rhondda VP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rhondda VP	Analogue		33	26	23	29
Rhondda VP	DSO1	3 March 2010	23
Rhondda VP	DSO2	31 March 2010	23	26			29

Mynydd Machen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Mynydd Machen	Analogue		33	26	23	29
Mynydd Machen	DSO1	3 March 2010	23+
Mynydd Machen	DSO2	31 March 2010	23+	26+			29+

Maesteg

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Maesteg	Analogue		22	28	25	32
Maesteg	DSO1	3 March 2010	25
Maesteg	DSO2	31 March 2010	25	22			28

Pontypridd

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pontypridd	Analogue		22	28	25	32
Pontypridd	DSO1	3 March 2010	25
Pontypridd	DSO2	31 March 2010	25	22			28

Aberdare

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Aberdare	Analogue		21	27	24	31
Aberdare	Low	1 July 2007	28+	32+	26-	23-	29+	33+
Aberdare	DSO1	3 March 2010	24-	32+	26-	23-	29+	33+
Aberdare	DSO2	31 March 2010	24-	21+		25+	22+	28+	27-
Aberdare	COM mux FEC change	16 November 2011	24-	21+		25+	22+	28+	27-
Aberdare	COM mux FEC change	12 January 2012	24-	21+		25+	22+	28+	27-

Merthyr Tydfil

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Merthyr Tydfil	Analogue		22	28	25	32
Merthyr Tydfil	DSO1	3 March 2010	25
Merthyr Tydfil	DSO2	31 March 2010	25	22			28

Bargoed

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bargoed	Analogue		21	27	24	31
Bargoed	DSO1	3 March 2010	24
Bargoed	DSO2	31 March 2010	24	21+			27

Rhymney

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rhymney	Analogue		57	63	60	53
Rhymney	DSO1	3 March 2010	60
Rhymney	DSO2	31 March 2010	60	57			53

South Tredegar

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

South Tredegar	Analogue		52	45	49	39
South Tredegar	DSO1	3 March 2010	49
South Tredegar	DSO2	31 March 2010	49	42			45
South Tredegar	PSB channel change	2013	39	42			45

Clydach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Clydach	Analogue		33	26	23	29
Clydach	DSO1	3 March 2010	23
Clydach	DSO2	31 March 2010	23	29			26

Abertillery

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abertillery	Analogue		22	28	25	32
Abertillery	DSO1	3 March 2010	25
Abertillery	DSO2	31 March 2010	25	22			28

Ebbw Vale

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ebbw Vale	Analogue		55	62	59	65
Ebbw Vale	DSO1	3 March 2010	59
Ebbw Vale	DSO2	31 March 2010	59	55			62-
Ebbw Vale	PSB channel change	2013	59	55			50

Blaina

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Blaina	Analogue		40	46	43	50
Blaina	DSO1	3 March 2010	43
Blaina	DSO2	31 March 2010	43	50			46
Blaina	PSB channel change	2013	43	40			46

Pontypool

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Pontypool	Analogue		21	27	24	31
Pontypool	Low	1 July 2007	52	48	45	42	22+	28+
Pontypool	DSO1	3 March 2010	23+	48	45	42	22+	28+
Pontypool	DSO2	31 March 2010	23+	26+		25-	22-	28-	29+
Pontypool	COM mux FEC change	15 November 2011	23+	26+		25-	22-	28-	29+
Pontypool	COM mux FEC change	12 January 2012	23+	26+		25-	22-	28-	29+

Blaenavon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Blaenavon	Analogue		57	63	60	53
Blaenavon	DSO1	3 March 2010	60
Blaenavon	DSO2	31 March 2010	60	57			53

Abergavenny

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abergavenny	Analogue		39	45	49	42
Abergavenny	DSO1	3 March 2010	49
Abergavenny	DSO2	31 March 2010	49	42			45
Abergavenny	PSB channel change	2013	39+	42			45

Ferndale

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ferndale	Analogue		57	63	60	53
Ferndale	DSO1	3 March 2010	60
Ferndale	DSO2	31 March 2010	60	57			53

Porth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Porth	Analogue		40	46	43	50
Porth	DSO1	3 March 2010	43
Porth	DSO2	31 March 2010	43	46			50
Porth	PSB channel change	2013	43	46			40

Wattsville

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Wattsville	Analogue		63	57	60	53
Wattsville	DSO1	3 March 2010	60
Wattsville	DSO2	31 March 2010	60	57			53

Llangeinor

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangeinor	Analogue		55	62	59	65
Llangeinor	DSO1	3 March 2010	59
Llangeinor	DSO2	31 March 2010	59	55			62-
Llangeinor	PSB channel change	2013	59	55			50

Treharris

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Treharris	Analogue		56	48	52	68
Treharris	DSO1	3 March 2010	52
Treharris	DSO2	31 March 2010	52	48			56

Cwmafon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwmafon	Analogue		21	27	24	31
Cwmafon	DSO1	3 March 2010	24
Cwmafon	DSO2	31 March 2010	24	21+			27

Llyswen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llyswen	Analogue		21	27	24	31
Llyswen	DSO1	3 March 2010	24
Llyswen	DSO2	31 March 2010	24	27			21+

Llanhilleth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanhilleth	Analogue		39	45	49	42
Llanhilleth	DSO1	3 March 2010	49
Llanhilleth	DSO2	31 March 2010	49	42			45
Llanhilleth	PSB channel change	2013	39	42			45

Gilfach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Gilfach	Analogue		21	27	24	31
Gilfach	DSO1	3 March 2010	24
Gilfach	DSO2	31 March 2010	24	21+			27

Taffs Well

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Taffs Well	Analogue		55	62	59	65
Taffs Well	DSO1	3 March 2010	59
Taffs Well	DSO2	31 March 2010	59	55			62-
Taffs Well	PSB channel change	2013	59	55			50

Ogmore Vale

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ogmore Vale	Analogue		57	63	60	53
Ogmore Vale	DSO1	3 March 2010	60
Ogmore Vale	DSO2	31 March 2010	60	57			53

Abertridwr

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abertridwr	Analogue		57	63	60	53
Abertridwr	DSO1	3 March 2010	60
Abertridwr	DSO2	31 March 2010	60	57			53

Ynysowen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ynysowen	Analogue		55	62	59	65
Ynysowen	DSO1	3 March 2010	59
Ynysowen	DSO2	31 March 2010	59	55			62-
Ynysowen	PSB channel change	2013	59	55			50

Ebbw Vale South

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ebbw Vale South	Analogue		27	21	24	31
Ebbw Vale South	DSO1	3 March 2010	24
Ebbw Vale South	DSO2	31 March 2010	24	27			21+

Nant Y Moel

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Nant Y Moel	Analogue		21	27	31	24
Nant Y Moel	DSO1	3 March 2010	27
Nant Y Moel	DSO2	31 March 2010	27	21+			24

Tonypandy

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tonypandy	Analogue		55	62	59	65
Tonypandy	DSO1	3 March 2010	59
Tonypandy	DSO2	31 March 2010	59	55			62-
Tonypandy	PSB channel change	2013	59	55			50

Aberbeeg

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Aberbeeg	Analogue		40	46	43	50
Aberbeeg	DSO1	3 March 2010	43
Aberbeeg	DSO2	31 March 2010	43	50			46

Fernhill

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Fernhill	Analogue		55	62	59	65
Fernhill	DSO1	3 March 2010	59
Fernhill	DSO2	31 March 2010	59	55			62-
Fernhill	PSB channel change	2013	59	55			50

Penrhiwceiber

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Penrhiwceiber	Analogue		57	63	53	60
Penrhiwceiber	DSO1	3 March 2010	53
Penrhiwceiber	DSO2	31 March 2010	53	57			60

Risca

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Risca	Analogue		40	46	43	50
Risca	DSO1	3 March 2010	43
Risca	DSO2	31 March 2010	43	46			50
Risca	PSB channel change	2013	43	46			40

Trebanog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trebanog	Analogue		21	27	24	34
Trebanog	DSO1	3 March 2010	24
Trebanog	DSO2	31 March 2010	24	27			21+

Mynydd Bach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Mynydd Bach	Analogue		58	64	61	54
Mynydd Bach	DSO1	3 March 2010	61
Mynydd Bach	DSO2	31 March 2010	61	58			54
Mynydd Bach	PSB channel change	2013	49	58			54

Bedlinog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bedlinog	Analogue		21	27	24	31
Bedlinog	DSO1	3 March 2010	24
Bedlinog	DSO2	31 March 2010	24	21+			27

Machen Upper

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Machen Upper	Analogue		55	65	62	68
Machen Upper	DSO1	3 March 2010	62-
Machen Upper	DSO2	31 March 2010	62-	55			59
Machen Upper	PSB channel change	2013	50	55			59

Cwm Ffrwd Oer

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwm Ffrwd Oer	Analogue		39	46	43	50
Cwm Ffrwd Oer	DSO1	3 March 2010	43
Cwm Ffrwd Oer	DSO2	31 March 2010	43	46			50

Blaenau Gwent

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Blaenau Gwent	Analogue		57	63	60	53
Blaenau Gwent	DSO1	3 March 2010	60
Blaenau Gwent	DSO2	31 March 2010	60	57			53

Pennar

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pennar	Analogue		40	46	43	50
Pennar	DSO1	3 March 2010	43
Pennar	DSO2	31 March 2010	43	46			50
Pennar	PSB channel change	2013	43	46			40

Brecon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Brecon	Analogue		58	64	61	54
Brecon	DSO1	3 March 2010	61
Brecon	DSO2	31 March 2010	61	54			58
Brecon	PSB channel change	2013	49	54			58

Sennybridge

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Sennybridge	Analogue		40	46	43	50
Sennybridge	DSO1	3 March 2010	43
Sennybridge	DSO2	31 March 2010	43	50			46

Clyro

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Clyro	Analogue		51	44	41	47
Clyro	DSO1	3 March 2010	41+
Clyro	DSO2	31 March 2010	41+	47			44

Crickhowell

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Crickhowell	Analogue		21	27	24	31
Crickhowell	DSO1	3 March 2010	24
Crickhowell	DSO2	31 March 2010	24	21+			27

Blackmill

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Blackmill	Analogue		22	28	25	32
Blackmill	DSO1	3 March 2010	25
Blackmill	DSO2	31 March 2010	25	22			28

Llanfach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanfach	Analogue		57	63	60	53
Llanfach	DSO1	3 March 2010	60
Llanfach	DSO2	31 March 2010	60	57			53

Pennorth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pennorth	Analogue		33	26	23	29
Pennorth	DSO1	3 March 2010	23
Pennorth	DSO2	31 March 2010	23	29			26

Deri

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Deri	Analogue		22	28	25	32
Deri	DSO1	3 March 2010	25
Deri	DSO2	31 March 2010	25	22			28

Cwmaman

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwmaman	Analogue		39	45	49	42
Cwmaman	DSO1	3 March 2010	49
Cwmaman	DSO2	31 March 2010	49	42			45

Upper Killay

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Upper Killay	Analogue		21	27	24	31
Upper Killay	DSO1	3 March 2010	24
Upper Killay	DSO2	31 March 2010	24	21+			27

Ton Pentre

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ton Pentre	Analogue		58	64	61	54
Ton Pentre	DSO1	3 March 2010	61
Ton Pentre	DSO2	31 March 2010	61	58			54
Ton Pentre	PSB mux channel change and power increase	2013	49	58			54

Trecastle

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trecastle	Analogue		22	28	25	32
Trecastle	DSO1	3 March 2010	25
Trecastle	DSO2	31 March 2010	25	22			28

Blaenllechau

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Blaenllechau	Analogue		21	27	24	31
Blaenllechau	DSO1	3 March 2010	24
Blaenllechau	DSO2	31 March 2010	24	21+			27

Monmouth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Monmouth	Analogue		55	62	59	65
Monmouth	DSO1	3 March 2010	59
Monmouth	DSO2	31 March 2010	59	55			62-
Monmouth	PSB channel change	2013	59	55			50

Usk

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Usk	Analogue		52	45	48	42
Usk	DSO1	3 March 2010	48
Usk	DSO2	31 March 2010	48	52			56

Cwmfelinfach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwmfelinfach	Analogue		52	45	48	42
Cwmfelinfach	DSO1	3 March 2010	48
Cwmfelinfach	DSO2	31 March 2010	48	52			56
Cwmfelinfach	PSB power-up	2013	48	52			56

Llanfoist

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanfoist	Analogue		57	63	60	53
Llanfoist	DSO1	3 March 2010	60
Llanfoist	DSO2	31 March 2010	60	53			57

Nantyglo

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Nantyglo	Analogue		57	63	60	53
Nantyglo	DSO1	3 March 2010	60
Nantyglo	DSO2	31 March 2010	60	57			53

Abercynon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abercynon	Analogue		64	66	58	54
Abercynon	DSO1	3 March 2010	58
Abercynon	DSO2	31 March 2010	58	54			61
Abercynon	PSB channel change	2013	58	54			49

Tynewydd

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tynewydd	Analogue		55	62	59	65
Tynewydd	DSO1	3 March 2010	59
Tynewydd	DSO2	31 March 2010	59	62-			55
Tynewydd	PSB channel change	2013	59	50			55

Dowlais

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Dowlais	Analogue		58	64	61	54
Dowlais	DSO1	3 March 2010	61
Dowlais	DSO2	31 March 2010	61	58			54
Dowlais	PSB mux channel change and power increase	2013	49	58			54
Dowlais	PSB power-up	2013	49	58			54

Rhondda Fach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rhondda Fach	Analogue		22	28	25	32
Rhondda Fach	DSO1	3 March 2010	25
Rhondda Fach	DSO2	31 March 2010	25	22			28

Trefechan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trefechan	Analogue		39	45	42	49
Trefechan	DSO1	3 March 2010	42
Trefechan	DSO2	31 March 2010	42	49			45
Trefechan	PSB channel change	2013	42	39			45

Crucorney

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Crucorney	Analogue		21	27	24	31
Crucorney	DSO1	3 March 2010	24
Crucorney	DSO2	31 March 2010	24	27			21+

Tonyrefail

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tonyrefail	Analogue		55	62	59	65
Tonyrefail	DSO1	3 March 2010	59
Tonyrefail	DSO2	31 March 2010	59	55			62-
Tonyrefail	PSB channel change	2013	59	55			50

Llanharan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanharan	Analogue		21	27	24	31
Llanharan	DSO1	3 March 2010	24
Llanharan	DSO2	31 March 2010	24	21+			27

Rhondda HP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rhondda HP	Analogue		66	39	49	68
Rhondda HP	DSO1	3 March 2010	23
Rhondda HP	DSO2	31 March 2010	23	26			29

Gellifendigaid

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Gellifendigaid	Analogue		55	62	59	65
Gellifendigaid	DSO1	3 March 2010	59
Gellifendigaid	DSO2	31 March 2010	59	55			62-
Gellifendigaid	PSB channel change	2013	59	55			50

South Maesteg

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

South Maesteg	Analogue		55	62	59	65
South Maesteg	DSO1	3 March 2010	59
South Maesteg	DSO2	31 March 2010	59	55			62-
South Maesteg	PSB channel change	2013	59	55			50

Van Terrace

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Van Terrace	Analogue		39	45	49	42
Van Terrace	DSO1	3 March 2010	49
Van Terrace	DSO2	31 March 2010	49	45			42
Van Terrace	PSB channel change	2013	39	45			42

Crumlin

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Crumlin	Analogue		56	66	60	68
Crumlin	DSO1	3 March 2010	60
Crumlin	DSO2	31 March 2010	60	57			53

Chepstow

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Chepstow	Analogue		21	27	24	31
Chepstow	DSO1	3 March 2010	24
Chepstow	DSO2	31 March 2010	24	21+			27

Kilvey Hill Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Kilvey Hill	Analogue		33	26	23	29	35
Kilvey Hill	Low	1 July 2007	25-	22-	32-	28-	21+	31-
Kilvey Hill	DSO1	12 August 2009	23	22-	32-	25	21+	31-
Kilvey Hill	DSO2	9 September 2009	23	26	29	25	22	28
Kilvey Hill	BBC B Mux cleared in preparation for HD	2 November 2009	23	26		25	22	28
Kilvey Hill	COM mux FEC change	25 January 2010	23	26		25	22	28
Kilvey Hill		30 March 2010	23	26		25	22	28	29
Kilvey Hill	COM mux FEC change	17 November 2011	23	26		25	22	28	29

Kilvey Hill has 10 relay transmitters and 0 linked transmitters.

Relay Transmitters

Cilfrew

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cilfrew	Analogue		39	45	49	52
Cilfrew	DSO1	12 August 2009	49
Cilfrew	DSO2	9 September 2009	49	45	42
Cilfrew	BBC B Mux cleared in preparation for HD	2 November 2009	49	45
Cilfrew		30 March 2010	49	45			42
Cilfrew	PSB channel change	2013	39	45			42

Alltwen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Alltwen	Analogue		40	46	43	50
Alltwen	DSO1	12 August 2009	43
Alltwen	DSO2	9 September 2009	43	46	50
Alltwen	BBC B Mux cleared in preparation for HD	2 November 2009	43	46
Alltwen		30 March 2010	43	46			50
Alltwen	PSB channel change	2013	43	46			40

Pontardawe

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pontardawe	Analogue		58	64	61	68
Pontardawe	DSO1	12 August 2009	61
Pontardawe	DSO2	9 September 2009	61	58	54
Pontardawe	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Pontardawe		30 March 2010	61	58			54
Pontardawe	PSB channel change	2013	49	58			54

Craig Cefn Parc

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Craig Cefn Parc	Analogue		46	40	43	50
Craig Cefn Parc	DSO1	12 August 2009	43
Craig Cefn Parc	DSO2	9 September 2009	43	46	50
Craig Cefn Parc	BBC B Mux cleared in preparation for HD	2 November 2009	43	46
Craig Cefn Parc		30 March 2010	43	46			50
Craig Cefn Parc	PSB channel change	2013	43	46			40

Briton Ferry

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Briton Ferry	Analogue		46	40	43	50
Briton Ferry	DSO1	12 August 2009	43
Briton Ferry	DSO2	9 September 2009	43	46	50
Briton Ferry	BBC B Mux cleared in preparation for HD	2 November 2009	43	46
Briton Ferry		30 March 2010	43	46			50
Briton Ferry	PSB power-up	October 2012	43	46			50
Briton Ferry	PSB channel change	2013	43	46			40

Efail Fach

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Efail Fach	Analogue		39	45	49	52
Efail Fach	DSO1	12 August 2009	49
Efail Fach	DSO2	9 September 2009	49	45	52
Efail Fach	BBC B Mux cleared in preparation for HD	2 November 2009	49	45
Efail Fach		30 March 2010	49	45			52
Efail Fach	PSB channel change	2013	39	45			42

Burry Port

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Burry Port	Analogue		58	64	61	54
Burry Port	DSO1	12 August 2009	61
Burry Port	DSO2	9 September 2009	61	58	54
Burry Port	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Burry Port		30 March 2010	61	58			54
Burry Port	PSB channel change	2013	49	58			54

Neath Abbey HP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Neath Abbey HP	Analogue		66	48	42	56
Neath Abbey HP	DSO1	12 August 2009	52
Neath Abbey HP	DSO2	9 September 2009	52	48	56
Neath Abbey HP	BBC B Mux cleared in preparation for HD	2 November 2009	52	48
Neath Abbey HP		30 March 2010	52	48			56

Neath Abbey VP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Neath Abbey VP	Analogue		66	48	42	56
Neath Abbey VP	DSO1	12 August 2009	52
Neath Abbey VP	DSO2	9 September 2009	52	48	56
Neath Abbey VP	BBC B Mux cleared in preparation for HD	2 November 2009	52	48
Neath Abbey VP		30 March 2010	52	48			56

Mynydd Emroch

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Mynydd Emroch	Analogue		40	46	43	50
Mynydd Emroch	DSO1	12 August 2009	43
Mynydd Emroch	DSO2	9 September 2009	43	46	50
Mynydd Emroch	BBC B Mux cleared in preparation for HD	2 November 2009	43	46
Mynydd Emroch		30 March 2010	43	46			50
Mynydd Emroch	PSB channel change	2013	43	46			40

Llanddona Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Llanddona	Analogue		57	63	60	53
Llanddona	Low	1 July 2007	50	54+	61+	58+	64+	46
Llanddona	DSO1	21 October 2009	57	54+	61+	58+	64+	46
Llanddona	DSO2	18 November 2009	57	60		43	46	50
Llanddona	COM mux FEC change	25 January 2010	57	60		43	46	50
Llanddona		16 July 2010	57	60		43	46	50	53
Llanddona	COM mux FEC change	16 November 2011	57	60		43	46	50	53
Llanddona	COM channel change	November 2012	57	60-		43	46	40	53

Llanddona has 22 relay transmitters and 0 linked transmitters.

Relay Transmitters

Betws y Coed

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Betws y Coed	Analogue		21	27	24	31
Betws y Coed	DSO1	21 October 2009	27
Betws y Coed	DSO2	18 November 2009	27	24
Betws y Coed		16 July 2010	27	24			21+

Conway

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Conway	Analogue		40	46	43	50
Conway	DSO1	21 October 2009	47
Conway	DSO2	18 November 2009	47	41+
Conway		16 July 2010	47	41+			44

Bethesda

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bethesda	Analogue		57	63	60	53
Bethesda	DSO1	21 October 2009	57
Bethesda	DSO2	18 November 2009	57	60
Bethesda		16 July 2010	57	60			53
Bethesda	PSB mux offset introduction	November 2012	57	60-			53

Deiniolen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Deiniolen	Analogue		22	28	25	32
Deiniolen	DSO1	21 October 2009	22
Deiniolen	DSO2	18 November 2009	22	25
Deiniolen		16 July 2010	22	25			28

Arfon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Arfon	Analogue		51	44	41	47
Arfon	DSO1	21 October 2009	41+
Arfon	DSO2	18 November 2009	41+	44
Arfon		16 July 2010	41+	44			47

Llandecwyn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandecwyn	Analogue		58	64	61	54
Llandecwyn	DSO1	21 October 2009	61
Llandecwyn	DSO2	18 November 2009	61	58
Llandecwyn		16 July 2010	61	58			54
Llandecwyn	PSB channel change	November 2012	49	58			54

Ffestiniog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ffestiniog	Analogue		22	28	25	32
Ffestiniog	DSO1	21 October 2009	25
Ffestiniog	DSO2	18 November 2009	25	22
Ffestiniog		16 July 2010	25	22			28

Waunfawr

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Waunfawr	Analogue		22	28	25	32
Waunfawr	DSO1	21 October 2009	25
Waunfawr	DSO2	18 November 2009	25	28
Waunfawr		16 July 2010	25	28			22
Waunfawr	PSB power-up	November 2012	25	28			22

Amlwch

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Amlwch	Analogue		22	28	25	32
Amlwch	DSO1	21 October 2009	22
Amlwch	DSO2	18 November 2009	22	25
Amlwch		16 July 2010	22	25			28

Cemaes

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cemaes	Analogue		40	46	43	50
Cemaes	DSO1	21 October 2009	45
Cemaes	DSO2	18 November 2009	45	49
Cemaes		16 July 2010	45	49			42
Cemaes	PSB power-up	November 2012	45	49			42

Mochdre

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Mochdre	Analogue		33	26	23	29
Mochdre	DSO1	21 October 2009	26
Mochdre	DSO2	18 November 2009	26	23
Mochdre		16 July 2010	26	23			29

Dolwyddelan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Dolwyddelan	Analogue		51	44	41	47
Dolwyddelan	DSO1	21 October 2009	44
Dolwyddelan	DSO2	18 November 2009	44	41+
Dolwyddelan		16 July 2010	44	41+			47

Caergybi

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Caergybi	Analogue		21	27	24	31
Caergybi	DSO1	21 October 2009	21+
Caergybi	DSO2	18 November 2009	21+	24
Caergybi		16 July 2010	21+	24			27

Llanengan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanengan	Analogue		58	64	61	54
Llanengan	DSO1	21 October 2009	61
Llanengan	DSO2	18 November 2009	61	58
Llanengan		16 July 2010	61	58			54
Llanengan	PSB channel change	November 2012	49	58			54

Maentwrog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Maentwrog	Analogue		40	46	43	50
Maentwrog	DSO1	21 October 2009	43
Maentwrog	DSO2	18 November 2009	43	50
Maentwrog		16 July 2010	43	50			46
Maentwrog	PSB mux channel change and power increase	November 2012	43	40			46

Coed Derw

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Coed Derw	Analogue		51	44	41	47
Coed Derw	DSO1	21 October 2009	43
Coed Derw	DSO2	18 November 2009	43	50
Coed Derw		16 July 2010	43	50			46
Coed Derw	PSB channel change	November 2012	43	40			46

Trefor

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trefor	Analogue		39	45	49	42
Trefor	DSO1	21 October 2009	45
Trefor	DSO2	18 November 2009	45	49
Trefor		16 July 2010	45	49			42

Gronant

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Gronant	Analogue		26	33	29	23
Gronant	DSO1	21 October 2009	26
Gronant	DSO2	18 November 2009	26	29
Gronant		16 July 2010	26	29			23

Caernarfon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Caernarfon	Analogue		21	27	24	31
Caernarfon	DSO1	21 October 2009	24
Caernarfon	DSO2	18 November 2009	24	27
Caernarfon		16 July 2010	24	27			21+

Bethesda North

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bethesda North	Analogue		28	22	25	32
Bethesda North	DSO1	21 October 2009	28
Bethesda North	DSO2	18 November 2009	28	25
Bethesda North		16 July 2010	28	25			22
Bethesda North	PSB power-up	November 2012	28	25			22

Morfa Nefyn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Morfa Nefyn	Analogue		22	28	25	32
Morfa Nefyn	DSO1	21 October 2009	25
Morfa Nefyn	DSO2	18 November 2009	25	28
Morfa Nefyn		16 July 2010	25	28			22
Morfa Nefyn	PSB power-up	November 2012	25	28			22

Prestatyn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Prestatyn	Analogue		22	28	25	32
Prestatyn	DSO1	21 October 2009	22
Prestatyn	DSO2	18 November 2009	22	25
Prestatyn		16 July 2010	22	25			28

Carmel Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Carmel	Analogue		57	63	60	53
Carmel	Low	1 July 2007	55	65-	62-	59-	68	66+
Carmel	DSO1	26 August 2009	60	65-	62-	59-	68	66+
Carmel	DSO2	23 September 2009	60	53	57	54	58	61
Carmel	BBC B Mux cleared in preparation for HD	2 November 2009	60	53		54	58	61
Carmel	COM mux FEC change	25 January 2010	60	53		54	58	61
Carmel		13 April 2010	60	53		54	58	61	57
Carmel	COM mux FEC change	22 November 2011	60	53		54	58	61	57
Carmel	COM channel change	2013	60-	53		54	58	49	57

Carmel has 18 relay transmitters and 0 linked transmitters.

Relay Transmitters

Llanelli

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanelli	Analogue		39	45	49	67
Llanelli	DSO1	26 August 2009	49
Llanelli	DSO2	23 September 2009	49	45	42
Llanelli	BBC B Mux cleared in preparation for HD	2 November 2009	49	45
Llanelli		13 April 2010	49	45			42
Llanelli	PSB channel change	2013	39	45			42

Ystalyfera

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ystalyfera	Analogue		39	45	49	42
Ystalyfera	DSO1	26 August 2009	49
Ystalyfera	DSO2	23 September 2009	49	42	45
Ystalyfera	BBC B Mux cleared in preparation for HD	2 November 2009	49	42
Ystalyfera		13 April 2010	49	42			45
Ystalyfera	PSB channel change	2013	39	42			45

Llandrindod Wells

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandrindod Wells	Analogue		39	45	49	42
Llandrindod Wells	DSO1	26 August 2009	49
Llandrindod Wells	DSO2	23 September 2009	49	42	45
Llandrindod Wells	BBC B Mux cleared in preparation for HD	2 November 2009	49	42
Llandrindod Wells		13 April 2010	49	42			45
Llandrindod Wells	PSB channel change	2013	39+	42			45

Cwm Twrch

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwm Twrch	Analogue		21	27	24	31
Cwm Twrch	DSO1	26 August 2009	24
Cwm Twrch	DSO2	23 September 2009	24	21+	27
Cwm Twrch	BBC B Mux cleared in preparation for HD	2 November 2009	24	21+
Cwm Twrch		13 April 2010	24	21+			27

Rhayader

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rhayader	Analogue		33	26	23	29
Rhayader	DSO1	26 August 2009	23
Rhayader	DSO2	23 September 2009	23	29	26
Rhayader	BBC B Mux cleared in preparation for HD	2 November 2009	23	29
Rhayader		13 April 2010	23	29			26

Llanwrtyd Wells

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanwrtyd Wells	Analogue		21	27	24	31
Llanwrtyd Wells	DSO1	26 August 2009	24
Llanwrtyd Wells	DSO2	23 September 2009	24	21+	27
Llanwrtyd Wells	BBC B Mux cleared in preparation for HD	2 November 2009	24	21+
Llanwrtyd Wells		13 April 2010	24	21+			27

Builth Wells

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Builth Wells	Analogue		22	28	25	32
Builth Wells	DSO1	26 August 2009	25
Builth Wells	DSO2	23 September 2009	25	22	28
Builth Wells	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Builth Wells		13 April 2010	25	22			28

Tenby

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tenby	Analogue		39	45	49	42
Tenby	DSO1	26 August 2009	56-
Tenby	DSO2	23 September 2009	56-	48	52-
Tenby	BBC B Mux cleared in preparation for HD	2 November 2009	56-	48
Tenby		13 April 2010	56-	48			52-

Cwmgors

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwmgors	Analogue		21	27	24	31
Cwmgors	DSO1	26 August 2009	24
Cwmgors	DSO2	23 September 2009	24	27	21+
Cwmgors	BBC B Mux cleared in preparation for HD	2 November 2009	24	27
Cwmgors		13 April 2010	24	27			21+

Abercraf

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abercraf	Analogue		22	28	25	32
Abercraf	DSO1	26 August 2009	25
Abercraf	DSO2	23 September 2009	25	28	22
Abercraf	BBC B Mux cleared in preparation for HD	2 November 2009	25	28
Abercraf		13 April 2010	25	28			22

Erwood

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Erwood	Analogue		57	63	60	53
Erwood	DSO1	26 August 2009	60
Erwood	DSO2	23 September 2009	60	53	57
Erwood	BBC B Mux cleared in preparation for HD	2 November 2009	60	53
Erwood		13 April 2010	60	53			57

Greenhill

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Greenhill	Analogue		21	27	24	31
Greenhill	DSO1	26 August 2009	24
Greenhill	DSO2	23 September 2009	24	27	21+
Greenhill	BBC B Mux cleared in preparation for HD	2 November 2009	24	27
Greenhill		13 April 2010	24	27			21+

Penderyn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Penderyn	Analogue		39	45	49	42
Penderyn	DSO1	26 August 2009	49
Penderyn	DSO2	23 September 2009	49	42	45
Penderyn	BBC B Mux cleared in preparation for HD	2 November 2009	49	42
Penderyn		13 April 2010	49	42			45
Penderyn	PSB power-up	2013	49	42			45
Penderyn	PSB channel change	2013	39	42			45

Brechfa

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Brechfa	Analogue		21	27	31	24
Brechfa	DSO1	26 August 2009	27
Brechfa	DSO2	23 September 2009	27	24	21+
Brechfa	BBC B Mux cleared in preparation for HD	2 November 2009	27	24
Brechfa		13 April 2010	27	24			21+

Talley

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Talley	Analogue		39	45	49	42
Talley	DSO1	26 August 2009	49
Talley	DSO2	23 September 2009	49	42	45
Talley	BBC B Mux cleared in preparation for HD	2 November 2009	49	42
Talley		13 April 2010	49	42			45
Talley	PSB channel change	2013	39	42			45

Llansawel

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llansawel	Analogue		22	28	32	25
Llansawel	DSO1	26 August 2009	28
Llansawel	DSO2	23 September 2009	28	25	22
Llansawel	BBC B Mux cleared in preparation for HD	2 November 2009	28	25
Llansawel		13 April 2010	28	25			22

Bronwydd Arms

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bronwydd Arms	Analogue		21	27	31	24
Bronwydd Arms	DSO1	26 August 2009	27
Bronwydd Arms	DSO2	23 September 2009	27	24	21+
Bronwydd Arms	BBC B Mux cleared in preparation for HD	2 November 2009	27	24
Bronwydd Arms		13 April 2010	27	24			21+

Cilycwm

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cilycwm	Analogue		21	27	31	24
Cilycwm	DSO1	26 August 2009	27
Cilycwm	DSO2	23 September 2009	27	24	21+
Cilycwm	BBC B Mux cleared in preparation for HD	2 November 2009	27	24
Cilycwm		13 April 2010	27	24			21+

Preseli Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Preseli	Analogue		46	40	43	50	37
Preseli	Low	1 July 2007	47+	51+	42-	39	45-	49-
Preseli	DSO1	19 August 2009	43+	51+	42-	39	45-	49-
Preseli	DSO2	16 September 2009	43+	46+	50+	42-	45-	49-
Preseli	COM power-up	30 September 2009	43+	46+	50+	42-	45-	49-
Preseli	BBC B Mux cleared in preparation for HD	2 November 2009	43+	46+		42-	45-	49-
Preseli	COM mux FEC change	25 January 2010	43+	46+		42-	45-	49-
Preseli	COM power-up	24 March 2010	43+	46+		42-	45-	49-
Preseli		29 June 2010	43+	46+		42-	45-	49-	50+
Preseli	COM mux FEC change	24 November 2011	43+	46+		42-	45-	49-	50+
Preseli	PSB channel change	October 2012	43+	46+		42-	45-	39+	40+

Preseli has 27 relay transmitters and 0 linked transmitters.

Relay Transmitters

Mynydd Pencarreg

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Mynydd Pencarreg	Analogue		58	64	61	54
Mynydd Pencarreg	DSO1	19 August 2009	61
Mynydd Pencarreg	DSO2	16 September 2009	61	58	54
Mynydd Pencarreg	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Mynydd Pencarreg		29 June 2010	61	58			54
Mynydd Pencarreg	PSB channel change	October 2012	49	58			54

Tregaron

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tregaron	Analogue		62	68	56	66
Tregaron	DSO1	19 August 2009	55
Tregaron	DSO2	16 September 2009	55	62-	59
Tregaron	BBC B Mux cleared in preparation for HD	2 November 2009	55	62-
Tregaron		29 June 2010	55	62-			59
Tregaron	PSB channel change	October 2012	55	50			59

Llandyfriog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandyfriog	Analogue		22	28	25	32
Llandyfriog	DSO1	19 August 2009	25
Llandyfriog	DSO2	16 September 2009	25	22	28
Llandyfriog	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Llandyfriog		29 June 2010	25	22			28

St Dogmaels

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

St Dogmaels	Analogue		33	26	23	29
St Dogmaels	DSO1	19 August 2009	23
St Dogmaels	DSO2	16 September 2009	23	26	29
St Dogmaels	BBC B Mux cleared in preparation for HD	2 November 2009	23	26
St Dogmaels		29 June 2010	23	26			29

Llangranog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangranog	Analogue		22	28	25	32
Llangranog	DSO1	19 August 2009	25
Llangranog	DSO2	16 September 2009	25	22	28
Llangranog	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Llangranog		29 June 2010	25	22			28

Trefin

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trefin	Analogue		22	28	25	32
Trefin	DSO1	19 August 2009	25
Trefin	DSO2	16 September 2009	25	22	28
Trefin	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Trefin		29 June 2010	25	22			28
Trefin	PSB power-up	October 2012	25	22			28

Abergwynfi

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Abergwynfi	Analogue		21	27	24	31
Abergwynfi	DSO1	19 August 2009	24
Abergwynfi	DSO2	16 September 2009	24	21+	27
Abergwynfi	BBC B Mux cleared in preparation for HD	2 November 2009	24	21+
Abergwynfi		29 June 2010	24	21+			27

Glyncorrwg

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Glyncorrwg	Analogue		39	45	49	42
Glyncorrwg	DSO1	19 August 2009	49
Glyncorrwg	DSO2	16 September 2009	49	45	42
Glyncorrwg	BBC B Mux cleared in preparation for HD	2 November 2009	49	45
Glyncorrwg		29 June 2010	49	45			42
Glyncorrwg	PSB channel change	October 2012	39	45			42

Llwyn Onn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llwyn Onn	Analogue		22	28	25	32
Llwyn Onn	DSO1	19 August 2009	25
Llwyn Onn	DSO2	16 September 2009	25	22	28
Llwyn Onn	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Llwyn Onn		29 June 2010	25	22			28
Llwyn Onn	PSB power-up	October 2012	25	22			28

Dolgellau

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Dolgellau	Analogue		55	62	59	65
Dolgellau	DSO1	19 August 2009	59
Dolgellau	DSO2	16 September 2009	59	55	62-
Dolgellau	BBC B Mux cleared in preparation for HD	2 November 2009	59	55
Dolgellau		29 June 2010	59	55			62-
Dolgellau	PSB channel change	October 2012	59	55			50

Croeserw VP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Croeserw VP	Analogue		58	64	61	54
Croeserw VP	DSO1	19 August 2009	61
Croeserw VP	DSO2	16 September 2009	61	58	54
Croeserw VP	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Croeserw VP		29 June 2010	61	58			54
Croeserw VP	PSB channel change	October 2012	49	58			54

Pencader

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pencader	Analogue		33	26	23	29
Pencader	DSO1	19 August 2009	23
Pencader	DSO2	16 September 2009	23	26	29
Pencader	BBC B Mux cleared in preparation for HD	2 November 2009	23	26
Pencader		29 June 2010	23	26			29

Llandysul

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandysul	Analogue		57	63	60	53
Llandysul	DSO1	19 August 2009	60
Llandysul	DSO2	16 September 2009	60	57	53
Llandysul	BBC B Mux cleared in preparation for HD	2 November 2009	60	57
Llandysul		29 June 2010	60	57			53

Broad Haven

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Broad Haven	Analogue		58	64	61	54
Broad Haven	DSO1	19 August 2009	61
Broad Haven	DSO2	16 September 2009	61	58	54
Broad Haven	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Broad Haven		29 June 2010	61	58			54
Broad Haven	PSB mux channel change and power increase	October 2012	51	58			54

Rheola

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Rheola	Analogue		55	62	59	65
Rheola	DSO1	19 August 2009	59
Rheola	DSO2	16 September 2009	59	55	62-
Rheola	BBC B Mux cleared in preparation for HD	2 November 2009	59	55
Rheola		29 June 2010	59	55			62-
Rheola	PSB channel change	October 2012	59	55			50

Newport Bay

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Newport Bay	Analogue		57	63	60	67
Newport Bay	DSO1	19 August 2009	47+
Newport Bay	DSO2	16 September 2009	47+	51+	44+
Newport Bay	BBC B Mux cleared in preparation for HD	2 November 2009	47+	51+
Newport Bay		29 June 2010	47+	51+			44+
Newport Bay	PSB channel change	October 2012	47+	41			44+

Haverfordwest

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Haverfordwest	Analogue		52	66	56	68
Haverfordwest	DSO1	19 August 2009	56
Haverfordwest	DSO2	16 September 2009	56	52	48
Haverfordwest	BBC B Mux cleared in preparation for HD	2 November 2009	56	52
Haverfordwest		29 June 2010	56	52			48
Haverfordwest	PSB mux channel change and power increase	October 2012	56	52			47

Ferryside

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ferryside	Analogue		21	27	24	31
Ferryside	Low	1 July 2007	21+	30-	27	24
Ferryside	HD multiplex launch	19 August 2009	21+	30-	27	24
Ferryside	HD multiplex launch	16 September 2009	21+	30-	24	27
Ferryside	BBC B Mux cleared in preparation for HD	2 November 2009	21+	30-		27
Ferryside		29 June 2010	21+	30-		27	24
Ferryside	COM mux FEC change	24 November 2011	21+	30-		27	24

St Davids

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

St Davids	Analogue		33	26	23	29
St Davids	DSO1	19 August 2009	23
St Davids	DSO2	16 September 2009	23	26	29
St Davids	BBC B Mux cleared in preparation for HD	2 November 2009	23	26
St Davids		29 June 2010	23	26			29

Llangybi

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangybi	Analogue		22	28	25	32
Llangybi	DSO1	19 August 2009	25
Llangybi	DSO2	16 September 2009	25	22	28
Llangybi	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Llangybi		29 June 2010	25	22			28

Duffryn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Duffryn	Analogue		22	28	25	32
Duffryn	DSO1	19 August 2009	25
Duffryn	DSO2	16 September 2009	25	22	28
Duffryn	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Duffryn		29 June 2010	25	22			28

Cynwyl Elfed

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cynwyl Elfed	Analogue		22	28	25	32
Cynwyl Elfed	DSO1	19 August 2009	25
Cynwyl Elfed	DSO2	16 September 2009	25	22	28
Cynwyl Elfed	BBC B Mux cleared in preparation for HD	2 November 2009	25	22
Cynwyl Elfed		29 June 2010	25	22			28

Pembroke Dock

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pembroke Dock	Analogue		58	64	61	54
Pembroke Dock	DSO1	19 August 2009	61
Pembroke Dock	DSO2	16 September 2009	61	58	54
Pembroke Dock	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Pembroke Dock		29 June 2010	61	58			54
Pembroke Dock	PSB mux channel change and power increase	October 2012	49	58			54

Bronnant

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bronnant	Analogue		34	26	23	30
Bronnant	DSO1	19 August 2009	23
Bronnant	DSO2	16 September 2009	23	29	26
Bronnant	BBC B Mux cleared in preparation for HD	2 November 2009	23	29
Bronnant		29 June 2010	23	29			26

Croeserw HP

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Croeserw HP	Analogue		58	64	61	54
Croeserw HP	DSO1	19 August 2009	61
Croeserw HP	DSO2	16 September 2009	61	58	54
Croeserw HP	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Croeserw HP		29 June 2010	61	58			54
Croeserw HP	PSB channel change	October 2012	49	58			54

Fishguard

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Fishguard	Analogue		58	64	61	54
Fishguard	DSO1	19 August 2009	61
Fishguard	DSO2	16 September 2009	61	58	54
Fishguard	BBC B Mux cleared in preparation for HD	2 November 2009	61	58
Fishguard		29 June 2010	61	58			54
Fishguard	PSB channel change	October 2012	49	58			54

Ystumtuen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ystumtuen	Analogue		39	45	49	42
Ystumtuen	DSO1	19 August 2009	49-
Ystumtuen	DSO2	16 September 2009	49-	45-	42-
Ystumtuen	BBC B Mux cleared in preparation for HD	2 November 2009	49-	45-
Ystumtuen		29 June 2010	49-	45-			42-
Ystumtuen	PSB mux channel change and power increase	October 2012	39	45-			42-

Blaenplwyf Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Blaenplwyf	Analogue		31	27	24	21	56
Blaenplwyf	Low	1 July 2007	28+	22+	32+	25+	29+	33+
Blaenplwyf	DSO1	10 February 2010	27	22+	32+	25+	29+	33+
Blaenplwyf	DSO2	10 March 2010	27	24		25	22	28	21+
Blaenplwyf	COM mux FEC change	23 November 2011	27	24		25	22	28	21+
Blaenplwyf	COM mux FEC change	18 January 2012	27	24		25	22	28	21+

Blaenplwyf has 12 relay transmitters and 0 linked transmitters.

Relay Transmitters

Machynlleth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Machynlleth	Analogue		57	63	60	53
Machynlleth	DSO1	10 February 2010	57
Machynlleth	DSO2	10 March 2010	57	60			53

Aberystwyth

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Aberystwyth	Analogue		58	64	61	54
Aberystwyth	DSO1	10 February 2010	58
Aberystwyth	DSO2	10 March 2010	58	61			54
Aberystwyth	PSB channel change	October 2012	58	49			54

Penrhyn Coch

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Penrhyn Coch	Analogue		55	62	59	65
Penrhyn Coch	DSO1	10 February 2010	62-
Penrhyn Coch	DSO2	10 March 2010	62-	59			55
Penrhyn Coch	PSB channel change	October 2012	50	59			55

Dolybont

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Dolybont	Analogue		58	64	61	54
Dolybont	DSO1	10 February 2010	57
Dolybont	DSO2	10 March 2010	57	60			53

Afon Dyfi

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Afon Dyfi	Analogue		22	28	25	32
Afon Dyfi	DSO1	10 February 2010	22
Afon Dyfi	DSO2	10 March 2010	22	25			28

Trefilan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Trefilan	Analogue		57	63	60	53
Trefilan	DSO1	10 February 2010	57
Trefilan	DSO2	10 March 2010	57	60			53

Bow Street

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bow Street	Analogue		51	44	41	47
Bow Street	DSO1	10 February 2010	44
Bow Street	DSO2	10 March 2010	44	41+			47

Ynys Pennal

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Ynys Pennal	Analogue		51	44	41	47
Ynys Pennal	DSO1	10 February 2010	44
Ynys Pennal	DSO2	10 March 2010	44	41+			47
Ynys Pennal	PSB power-up	October 2012	44	41+			47

Corris

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Corris	Analogue		39	45	49	42
Corris	DSO1	10 February 2010	45
Corris	DSO2	10 March 2010	45	49			42

Cwrtnewydd

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cwrtnewydd	Analogue		51	44	41	47
Cwrtnewydd	DSO1	10 February 2010	44
Cwrtnewydd	DSO2	10 March 2010	44	41+			47
Cwrtnewydd	PSB power-up	October 2012	44	41+			47

Beddgelert Link

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Beddgelert Link	Analogue		31	27	24	21
Beddgelert Link	DSO1	10 February 2010	27
Beddgelert Link	DSO2	10 March 2010	27	24			21+

Beddgelert

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Beddgelert	Analogue		55	62	59	65
Beddgelert	DSO1	10 February 2010	62-
Beddgelert	DSO2	10 March 2010	62-	59			55
Beddgelert	PSB channel change	October 2012	50	59			55

Long Mountain Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Long Mountain	Analogue		58	64	61	54
Long Mountain	DSO1	4 November 2009	60
Long Mountain	DSO2	3 December 2009	60	52
Long Mountain		8 June 2010	60	52			56
Long Mountain	PSB channel change	19 October 2011	60-	53			57

Long Mountain has 14 relay transmitters and 0 linked transmitters.

Relay Transmitters

Llandinam

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandinam	Analogue		44	51	41	47
Llandinam	DSO1	4 November 2009	41+
Llandinam	DSO2	3 December 2009	41+	47
Llandinam		8 June 2010	41+	47			44

Llanidloes

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanidloes	Analogue		22	28	25	32
Llanidloes	DSO1	4 November 2009	25
Llanidloes	DSO2	3 December 2009	25	28
Llanidloes		8 June 2010	25	28			22

Llanfyllin

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanfyllin	Analogue		22	28	25	32
Llanfyllin	DSO1	4 November 2009	28
Llanfyllin	DSO2	3 December 2009	28	25
Llanfyllin		8 June 2010	28	25			22

Moel y Sant

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Moel y Sant	Analogue		34	27	24	31
Moel y Sant	DSO1	4 November 2009	27
Moel y Sant	DSO2	3 December 2009	27	24
Moel y Sant		8 June 2010	27	24			21+

Kerry

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Kerry	Analogue		21	27	24	31
Kerry	DSO1	4 November 2009	27
Kerry	DSO2	3 December 2009	27	24
Kerry		8 June 2010	27	24			21+

Carno

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Carno	Analogue		21	27	24	31
Carno	DSO1	4 November 2009	24
Carno	DSO2	3 December 2009	24	27
Carno		8 June 2010	24	27			21+

Llanbrynmair

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanbrynmair	Analogue		22	28	25	32
Llanbrynmair	DSO1	4 November 2009	25
Llanbrynmair	DSO2	3 December 2009	25	28
Llanbrynmair		8 June 2010	25	28			22

Llangurig UHF

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangurig UHF	Analogue		33	26	23	29
Llangurig UHF	DSO1	4 November 2009	23
Llangurig UHF	DSO2	3 December 2009	23	29
Llangurig UHF		8 June 2010	23	29			26

Llanrhaeadr ym Mochnant

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanrhaeadr ym Mochnant	Analogue		39	45	49	42
Llanrhaeadr ym Mochnant	DSO1	4 November 2009	45
Llanrhaeadr ym Mochnant	DSO2	3 December 2009	45	49
Llanrhaeadr ym Mochnant		8 June 2010	45	49			42

Broneirion

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Broneirion	Analogue		33	26	29	23
Broneirion	DSO1	4 November 2009	29
Broneirion	DSO2	3 December 2009	29	23
Broneirion		8 June 2010	29	23			26

Llangadfan

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangadfan	Analogue		22	28	25	32
Llangadfan	DSO1	4 November 2009	28
Llangadfan	DSO2	3 December 2009	28	25
Llangadfan		8 June 2010	28	25			22

Tregynon

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Tregynon	Analogue		22	28	25	32
Tregynon	DSO1	4 November 2009	28
Tregynon	DSO2	3 December 2009	28	25
Tregynon		8 June 2010	28	25			22

Castle Caereinion

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Castle Caereinion	Analogue		40	46	43	50
Castle Caereinion	DSO1	4 November 2009	46
Castle Caereinion	DSO2	3 December 2009	46	43
Castle Caereinion		8 June 2010	46	43			50

Llangynog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangynog	Analogue		55	62	65	59
Llangynog	DSO1	4 November 2009	62-
Llangynog	DSO2	3 December 2009	62-	55
Llangynog		8 June 2010	62-	55			59
Llangynog	PSB channel change	19 October 2011	50	55			59

Moel y Parc Serves Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Moel y Parc	Analogue		52	45	49	42
Moel y Parc	Low	1 July 2007	54	58	64	61	30	34
Moel y Parc	DSO1	28 October 2009	45	58	64	61	30	34
Moel y Parc	DSO2	25 November 2009	45	49+		61	30	34
Moel y Parc	COM channel change, mode change and power-up	2 December 2009	45	49+		51-	52+	48-
Moel y Parc	COM mux FEC change	25 January 2010	45	49+		51-	52+	48-
Moel y Parc		1 June 2010	45	49+		51-	52+	48-	42
Moel y Parc	COM power-up	21 September 2011	45	49+		51-	52+	48-	42
Moel y Parc	COM mux FEC change	17 November 2011	45	49+		51-	52+	48-	42
Moel y Parc	COM mux FEC change	17 January 2012	45	49+		51-	52+	48-	42
Moel y Parc	PSB channel change	November 2012	45	39+		51-	52+	48-	42

Moel y Parc has 23 relay transmitters and 0 linked transmitters.

Relay Transmitters

Penmaen Rhos

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Penmaen Rhos	Analogue		22	28	25	32
Penmaen Rhos	DSO1	28 October 2009	28
Penmaen Rhos	DSO2	25 November 2009	28	25
Penmaen Rhos		1 June 2010	28	25			22

Llangollen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangollen	Analogue		57	63	60	53
Llangollen	DSO1	28 October 2009	58
Llangollen	DSO2	25 November 2009	58	61
Llangollen		1 June 2010	58	61			54
Llangollen	PSB channel change	November 2012	58	49			54

Glyn Ceiriog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Glyn Ceiriog	Analogue		58	64	61	54
Glyn Ceiriog	DSO1	28 October 2009	58
Glyn Ceiriog	DSO2	25 November 2009	58	61
Glyn Ceiriog		1 June 2010	58	61			54
Glyn Ceiriog	PSB channel change	November 2012	58	49			54

Bala

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Bala	Analogue		58	64	61	54
Bala	DSO1	28 October 2009	26
Bala	DSO2	25 November 2009	26	23
Bala		1 June 2010	26	23			29

Corwen

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Corwen	Analogue		33	26	23	29
Corwen	DSO1	28 October 2009	28
Corwen	DSO2	25 November 2009	28	25
Corwen		1 June 2010	28	25			22

Pontfadog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pontfadog	Analogue		22	28	25	32
Pontfadog	DSO1	28 October 2009	28
Pontfadog	DSO2	25 November 2009	28	25
Pontfadog		1 June 2010	28	25			22

Cerrig y Drudion

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cerrig y Drudion	Analogue		22	28	25	32
Cerrig y Drudion	DSO1	28 October 2009	26
Cerrig y Drudion	DSO2	25 November 2009	26	23
Cerrig y Drudion		1 June 2010	26	23			29

Wrexham Rhos

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Wrexham Rhos	Analogue		33	26	23	29
Wrexham Rhos	DSO1	28 October 2009	28
Wrexham Rhos	DSO2	25 November 2009	28	22
Wrexham Rhos		1 June 2010	28	22			25

Storeton Wales

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux HD

Storeton Wales	Analogue
Storeton Wales	DSO1	28 October 2009	57
Storeton Wales	DSO2	25 November 2009	57	53
Storeton Wales		2 June 2010	57	53	60
Storeton Wales	PSB mux offset introduction	November 2012	57	53	60-

Llanuwchllyn

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanuwchllyn	Analogue		40	46	43	50
Llanuwchllyn	DSO1	28 October 2009	46
Llanuwchllyn	DSO2	25 November 2009	46	43
Llanuwchllyn		1 June 2010	46	43			50
Llanuwchllyn	PSB channel change	November 2012	46	43			40

Cefn Mawr

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cefn Mawr	Analogue		51	44	41	47
Cefn Mawr	DSO1	28 October 2009	57
Cefn Mawr	DSO2	25 November 2009	57	53
Cefn Mawr		1 June 2010	57	53			60

Llanarmon yn Ial

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanarmon yn Ial	Analogue		21	27	24	31
Llanarmon yn Ial	DSO1	28 October 2009	27
Llanarmon yn Ial	DSO2	25 November 2009	27	24
Llanarmon yn Ial		1 June 2010	27	24			21+

Llangernyw

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llangernyw	Analogue		22	28	32	25
Llangernyw	DSO1	28 October 2009	28
Llangernyw	DSO2	25 November 2009	28	22
Llangernyw		1 June 2010	28	22			25

Betws yn Rhos

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Betws yn Rhos	Analogue		21	27	24	31
Betws yn Rhos	DSO1	28 October 2009	27
Betws yn Rhos	DSO2	25 November 2009	27	24
Betws yn Rhos		1 June 2010	27	24			21+

Glyndyfrdwy

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Glyndyfrdwy	Analogue		55	62	59	65
Glyndyfrdwy	DSO1	28 October 2009	62-
Glyndyfrdwy	DSO2	25 November 2009	62-	59
Glyndyfrdwy		1 June 2010	62-	59			55
Glyndyfrdwy	PSB channel change	November 2012	50	55			59

Llandderfel

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llandderfel	Analogue		55	62	65	59
Llandderfel	DSO1	28 October 2009	62-
Llandderfel	DSO2	25 November 2009	62-	55
Llandderfel		1 June 2010	62-	55			59
Llandderfel	PSB channel change	November 2012	50	55			59

Llanddulas

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Llanddulas	Analogue		33	26	23	29
Llanddulas	DSO1	28 October 2009	26
Llanddulas	DSO2	25 November 2009	26	23
Llanddulas		1 June 2010	26	23			29
Llanddulas	PSB power-up	17 October 2012	26	23			29

Pwll Glas

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pwll Glas	Analogue		33	26	23	29
Pwll Glas	DSO1	28 October 2009	26
Pwll Glas	DSO2	25 November 2009	26	23
Pwll Glas		1 June 2010	26	23			29

Pen y Banc

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Pen y Banc	Analogue		21	27	24	31
Pen y Banc	DSO1	28 October 2009	27
Pen y Banc	DSO2	25 November 2009	27	24
Pen y Banc		1 June 2010	27	24			21+

Cyffylliog

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux HD

Cyffylliog	Analogue		22	28	25	32
Cyffylliog	DSO1	28 October 2009	28
Cyffylliog	DSO2	25 November 2009	28	25
Cyffylliog		1 June 2010	28	25			22

Flint

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Flint	Analogue		46			53

Holywell

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Holywell	Analogue		47			67

Bagillt

Channel

Name	Step More information	Date	Mux 1 / BBC A	Mux 2 / D3&4	Mux B	Mux A / SDN	Mux C / Arqiva A	Mux D / Arqiva B	Mux HD

Bagillt	Analogue		57			40

Note: The Digital UK Postcode Checker is a predictive coverage database that shows the most likely TV service availability at your address - now and in the future. Note that analogue and 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.

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Wales region transmitters

This region has 8 parent transmitters

Wenvoe Serves Wales

Relay Transmitters

Rhondda VP

Mynydd Machen

Maesteg

Pontypridd

Aberdare

Merthyr Tydfil

Bargoed

Rhymney

South Tredegar

Clydach

Abertillery

Ebbw Vale

Blaina

Pontypool

Blaenavon

Abergavenny

Ferndale

Porth

Wattsville

Llangeinor

Treharris

Cwmafon

Llyswen

Llanhilleth

Gilfach

Taffs Well

Ogmore Vale

Abertridwr

Ynysowen

Ebbw Vale South

Nant Y Moel

Tonypandy

Aberbeeg

Fernhill

Penrhiwceiber

Risca

Trebanog

Mynydd Bach

Bedlinog

Machen Upper

Cwm Ffrwd Oer

Blaenau Gwent

Pennar

Brecon

Sennybridge

Clyro

Crickhowell

Blackmill

Llanfach

Pennorth

Deri

Cwmaman

Upper Killay

Ton Pentre

Trecastle

Blaenllechau

Monmouth

Usk

Cwmfelinfach

Llanfoist

Nantyglo

Abercynon

Tynewydd

Dowlais

Rhondda Fach

Trefechan

Crucorney

Tonyrefail

Llanharan

Rhondda HP

Gellifendigaid

South Maesteg

Van Terrace