Irish Digital Terrestrial Television allocated multiplexes

See the Channel to Frequency mapping table below to translate channel numbers to frequencies.

Transmitter	Location	P1	B1	B2	B3	Group	Polarization	MAX ERP kW
Cairn Hill	Longford	47	41	44	51	B	H	160
Clermont Carn	Louth	53	57	63	60	C/D	V	160
Holywell Hill	Donegal	30	25	32	35	A	H	20
Kippure	Wicklow	54	58	61	64	C/D	H	63
Maghera	Clare	48	65	67	55	C/D	H	160
Mt Leinster	Carlow	45	39	42	49	B	H	160
Mullaghanish	Kerry	21	24	28	25	A	H	200
Spur Hill	Cork	45	66	68	49	E	H	50
Three Rock	Dublin	54	58	61	64	C/D	H	63
Truskmore	Sligo	53	57	52	56	C/D	H	160
Woodcock Hill	Clare	47	41	44	51	B	H	10
Achill	Mayo	47	?	?	?	B	V	2
Aranmore	Donegal	47	?	?	?	B	V	4
Arklow	Wicklow	21	24	27	32	A	V	0.25
Ballybofey	Donegal	47	?	?	?	B	V	0.1
Bantry	Cork	52	?	?	?	C/D	V & H	2
Cahir	Tipperary	28	?	?	?	A	V	0.06
Casla	Galway	45	?	?	?	B	V	2.5
Castlebar	Mayo	22	25	28	32	A	H	2
Castletownbere	Cork	55	?	?	?	C/D	V	4
Clifden	Galway	26	?	?	?	A	V	5
Clonakilty	Cork	48	?	?	?	C/D	H	0.05
Clonmel	Tipperary	55	?	?	?	C/D	H	0.5
Cnoc An Oir	Kerry	47	?	?	?	B	V	1.5
Collins Barracks	Cork	50	?	?	?	C/D	V	0.08
Crosshaven	Cork	46	?	?	?	B	V	0.5
Dooncarton	Mayo	27	?	?	?	A	V & H	0.5
Dungarvan	Waterford	55	59	62	65	C/D	H	10
Fanad	Donegal	55	?	?	?	C/D	V	1.5
Fermoy	Cork	52	?	?	?	C/D	V	0.05
Ferrypoint	Waterford	47	?	?	?	B	V	0.05
Forth Mountain	Wexford	52	56	60	66	C/D	V	0.5
Gallows Hill	Waterford City	22	25	28	32	A	V	0.25
Glanmire	Cork	47	?	?	?	B	H	0.2
Glencolumcille	Donegal	45	?	?	?	B	H	0.2
Gorey	Wexford	55	?	?	?	C/D	H	0.01
Greystones	Wicklow	52	56	66	68	C/D	V	0.5
Kilduff	Tipperary	52	?	?	?	C/D	H	25
Kilkeaveragh	Kerry	47	?	?	?	B	V	8
Kinsale	Cork	30	?	?	?	A	V	0.03
Knockmoyle	Kerry	52	?	?	?	C/D	V	1
Laragh	Wicklow	47	?	?	?	B	H	0.025
Letterkenny	Donegal	53	?	?	?	C/D	V	2
Maamclassach	Kerry	46	?	?	?	B	V	0.2
Magheraroarty	Donegal	22	?	?	?	A	V	0.5
Malin	Donegal	28	?	?	?	A	H	2
Mitchelstown	Cork	40	?	?	?	B	V	0.5
Monaghan	Monaghan	55	?	?	?	C/D	H	2
Moville	Donegal	45	?	?	?	B	H	2
Suir Valley	Kilkenny	52	56	60	66	C/D	V	2
Tonabrocky	Galway	26	23	29	33	A	V	0.25

Channel to Frequency mapping