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Ireland

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[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

International Analog TV Tuning