Ireland
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
For an explanation of the following tables, see Tables and Assignments.
The frequency indexes in the Ireland tables are not suitable for use as channel numbers.
Windows 7 and Later
Ireland Broadcast Assignments
1L, // Lowest channel
68L, // Highest channel
45750000L, // 1 A_2
53750000L, // 2 B_3
61750000L, // 3 C_4
175250000L, // 4 D_5
183250000L, // 5 E_6
191250000L, // 6 F_7
199250000L, // 7 G_8
207250000L, // 8 H_9
215250000L, // 9 I_10
223250000L, // 10 J_11
303250000L, // 11 12_not_used
303250000L, // 12 13_not_used
303250000L, // 13 14_not_used
303250000L, // 14 15_not_used
303250000L, // 15 16_not_used
303250000L, // 16 17_not_used
303250000L, // 17 18_not_used
303250000L, // 18 19_not_used
303250000L, // 19 20_not_used
471250000L, // 20 21
479250000L, // 21 22
487250000L, // 22 23
495250000L, // 23 24
503250000L, // 24 25
511250000L, // 25 26
519250000L, // 26 27
527250000L, // 27 28
535250000L, // 28 29
543250000L, // 29 30
551250000L, // 30 31
559250000L, // 31 32
567250000L, // 32 33
575250000L, // 33 34
583250000L, // 34 35
591250000L, // 35 36
599250000L, // 36 37
607250000L, // 37 38
615250000L, // 38 39
623250000L, // 39 40
631250000L, // 40 41
639250000L, // 41 42
647250000L, // 42 43
655250000L, // 43 44
663250000L, // 44 45
671250000L, // 45 46
679250000L, // 46 47
687250000L, // 47 48
695250000L, // 48 49
703250000L, // 49 50
711250000L, // 50 51
719250000L, // 51 52
727250000L, // 52 53
735250000L, // 53 54
743250000L, // 54 55
751250000L, // 55 56
759250000L, // 56 57
767250000L, // 57 58
775250000L, // 58 59
783250000L, // 59 60
791250000L, // 60 61
799250000L, // 61 62
807250000L, // 62 63
815250000L, // 63 64
823250000L, // 64 65
831250000L, // 65 66
839250000L, // 66 67
847250000L, // 67 68
855250000L, // 68 69
Ireland Cable Assignments
1L, // Lowest channel
51L, // Highest channel
48000000L, // 1 TV1
56000000L, // 2 TV2
64000000L, // 3 TV3
72000000L, // 4 TV4
128000000L, // 5 TV5
136000000L, // 6 TV6
144000000L, // 7 TV7
152000000L, // 8 TV8
160000000L, // 9 TV9
168000000L, // 10 TV10
175250000L, // 11 Waterford
176000000L, // 12 TV12
184000000L, // 13 TV13
192000000L, // 14 TV14
200000000L, // 15 TV15
208000000L, // 16 TV16
216000000L, // 17 TV17
224000000L, // 18 TV18
232000000L, // 19 TV19
240000000L, // 20 TV20
248000000L, // 21 TV21
256000000L, // 22 TV22
264000000L, // 23 TV23
272000000L, // 24 TV24
280000000L, // 25 TV25
288000000L, // 26 TV26
296000000L, // 27 TV27
304000000L, // 28 TV28
312000000L, // 29 TV29
320000000L, // 30 TV30
328000000L, // 31 TV31
336000000L, // 32 TV32
344000000L, // 33 TV33
352000000L, // 34 TV34
360000000L, // 35 TV35
368000000L, // 36 TV36
376000000L, // 37 TV37
384000000L, // 38 TV38
392000000L, // 39 TV39
400000000L, // 40 TV40
408000000L, // 41 TV41
416000000L, // 42 TV42
424000000L, // 43 TV43
432000000L, // 44 TV44
440000000L, // 45 TV45
448000000L, // 46 TV46
456000000L, // 47 TV47
464000000L, // 48 TV48
472000000L, // 49 TV49
480000000L, // 50 TV50
488000000L, // 51 TV51
Earlier Channel Assignments
Ireland Broadcast Assignments
1L, // Lowest channel
10L, // Highest channel
45750000L, // A
53750000L, // B
61750000L, // C
175250000L, // D
183750000L, // E
191250000L, // F
199250000L, // G
207250000L, // H
215250000L, // I
223250000L, // J
Ireland Cable Assignments
1L, // Lowest channel
10L, // Highest channel
45750000L, // A
53750000L, // B
61750000L, // C
175250000L, // D
183750000L, // E
191250000L, // F
199250000L, // G
207250000L, // H
215250000L, // I
223250000L, // J
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