Television in Northern Ireland is available using, digital terrestrial (known as Freeview), digital satellite (from Sky & Freesat) and cable (from Virgin Media).
Analogue terrestrial used UHF 625 lines, in common with the rest of the UK, although transmission ceased in October 2012, as part of the UK Digital Switchover. Northern Ireland was the last region to switch over, in a process which coincided with the switchover in the Republic of Ireland. Both the analogue and digital networks are managed by Arqiva.
Regulation of the broadcasting and telecommunications sector is regulated by Ofcom.
Television on the island of Ireland began with the launch of BBC in Northern Ireland (BBC Northern Ireland) when it began broadcasting television programmes for the region 1953 (with a regular television service launching in 1955), followed in 1959 with the launch of Ulster Television (now known as UTV).
Digital terrestrial television is provided by the Freeview service. As of October 2012, all analogue TV broadcasts have been shut down, and replaced by Freeview HD (an MPEG-2 DVB-T & MPEG-4 DVB-T2 SD & HDTV service). Northern Ireland was one of the last UK regions to switch off analogue signals and see the rollout of Freeview SD & HD.
Formerly, only two-thirds of homes in Northern Ireland was able to receive Freeview services from the three main transmitters (Brougher Mountain, Divis and Limavady). [1] At the time of the October 2012 switchover, the Freeview service was boosted in power and extended to relay transmitters for the first time, making it available to 98% of homes. DigitalUK's postcode checker advises consumers of Freeview availability at [www.digitaluk.co.uk digitaluk.co.uk].
Since the launch of DTT services in the Republic on 29 October 2010, some households will find that they can receive 'cross-border' Saorview DTT services. The extent to which it overlaps into Northern Ireland has to be determined as coverage expands.
As of August 2010, 12% of Northern Irish Viewers subscribe to cable services, while 48% of Northern Irish Viewers use Satellite as their platform for viewing TV according to an Ofcom report . [2]
The biggest single multichannel television network is Sky, owned and operated by Sky UK, which broadcasts digital satellite television services. Another option for viewers is Freesat, which provides FTA channels from the same Astra satellites as Sky. Virgin Media operates cable networks in Belfast and Derry. Viewers can receive RTÉ and TG4 via these multichannel networks, as well as, in much of Northern Ireland, overspill from terrestrial transmitters in the Republic.
On 1 February 2010 the Republic of Ireland's Minister for Communications Eamon Ryan signed an agreement with the UK's Ben Bradshaw. [3] This agreement will enable viewers within Northern Ireland to watch RTÉ One, RTÉ Two and TG4 on a free-to-air basis as of 2012. [4] The agreement between both jurisdictions will also guarantee that viewers within the Republic of Ireland will be able to view BBC One Northern Ireland and BBC Two Northern Ireland on the Republic of Ireland's free-to-air service to debut in late 2010. A cross-border initiative has always been on the agenda for the Green Party in the Republic of Ireland. However it was later announced that a change has occurred such that BBC services are now to be offered in the Republic of Ireland on a 'paid for' basis and not the original free-to-air basis. [5]
Following a broad range of technical work, the two Governments have now agreed an effective way to provide for the continuing provision of TG4 by building a new, low power TV multiplex in Northern Ireland. This multiplex will use the DVB-T2/MPEG-4 standard with a very robust modulation and a very strong FEC (error correction code). FreeviewHD branded equipment will be needed. In addition to carrying TG4, this multiplex, which will be part of the UK DTT system, will also carry RTÉ 1 and RTÉ 2. [6] [7] When the new DVB-T2 multiplex is in operation – some Irish radio channels may be added. This would be expected to increase coverage of these channels in Northern Ireland, to 90% of the population in Northern Ireland to receive their services on a free-to-air basis, either through overspill as before or via the new multiplex in future.
Foreseen as part of the agreement between both Governments is the establishment of a joint venture between RTÉ and TG4 to run the multiplex which will be licensed under the UK's Wireless Telegraphy Act 2006 by Ofcom at the request of the UK Government. This will be a not-for-profit company. In addition, the licensee will have to put out to competitive tender all the elements of the multiplex operation which are contestable and the multiplex will be operated on a not-for-profit and open book basis. [6]
Freeview is the United Kingdom's sole digital terrestrial television platform. It is operated by Everyone TV and DTV Services Ltd, a joint venture between the BBC, ITV, Channel 4, Channel 5 and Sky. It was launched on 30 October 2002, taking over the licence from ITV Digital which collapsed that year. The service provides consumer access via an aerial to the seven DTT multiplexes covering the United Kingdom. As of July 2020, it has 85 TV channels, 26 digital radio channels, 10 HD channels, six text services, 11 streamed channels, and one interactive channel.
Digital Video Broadcasting (DVB) is a set of international open standards for digital television. DVB standards are maintained by the DVB Project, an international industry consortium, and are published by a Joint Technical Committee (JTC) of the European Telecommunications Standards Institute (ETSI), European Committee for Electrotechnical Standardization (CENELEC) and European Broadcasting Union (EBU).
Television in the Republic of Ireland is available through a variety of platforms. The digital terrestrial television service is known as Saorview and is the primary source of broadcast television since analogue transmissions ended on 24 October 2012. Digital satellite and digital cable are also widely used.
Digital terrestrial television is a technology for terrestrial television where television stations broadcast television content in a digital format. DTTV is a major technological advance over analog television, and has largely replaced analog television broadcast, which had been in common use since the middle of the 20th century. Test broadcasts began in 1998 with the changeover to DTTV, also known as the Analog Switchoff (ASO) or Digital Switchover (DSO), which began in 2006 and is now complete in many countries. The advantages of digital terrestrial television are similar to those obtained by digitizing platforms such as cable TV, satellite, and telecommunications: more efficient use of radio spectrum bandwidth, provision of more television channels than analog, better quality images, and potentially lower operating costs for broadcasters.
Digital terrestrial television in the United Kingdom encompasses over 100 television, radio and interactive services broadcast via the United Kingdom's terrestrial television network and receivable with a standard television set. The majority of digital terrestrial television (DTT) services, including the five former analogue channels, are broadcast free-to-air, and a further selection of encrypted pay TV services are also available.
Ferryside television relay station is a small TV relay in the village of Ferryside, Carmarthenshire, Wales. The Ferryside relay is fed with the off-air signal from Preseli about 17 miles (28 km) to the northwest. It is one of the few UK broadcasting transmitters using a wooden pole as aerial tower. It was built in 1985 partly to provide a stronger signal to Ferryside itself, but also to lower Llansteffan on the western side of the estuary which could not receive a usable signal either from Preseli nor from Carmel about 14 miles (22 km) to the northeast.
The digital switchover was the process by which analogue terrestrial television in the United Kingdom was replaced with digital terrestrial television. It is sometimes referred to as the "analogue switch off".
Everyone TV is a British television communications company owned by the BBC, ITV, Channel 4 and Channel 5 that supports Freely (Internet), Freeview (terrestrial) and Freesat (satellite) viewers and channels. It provides information about receiving terrestrial TV and advice on reception and equipment.
The deployment of digital terrestrial television in Ireland has taken some time, with the first small tests being carried out in 1998. 2002 saw the cancellation and non-award of the DTT commercial licence and transmission network sale. In August 2006, a major regional DTT trial began in conjunction with major television channels in Ireland including Raidió Teilifís Éireann, TV3, TG4 and the now-defunct Channel 6. By 2008 the Broadcasting Authority of Ireland announced that three groups had come together with proposals to manage commercial DTT in Ireland.
Clermont Carn, also known as Black Mountain, is a mountain that rises to 510 metres (1,670 ft) in the Cooley Mountains of County Louth, Ireland. It is at the border with Northern Ireland, and is also the location of the Clermont Carn transmission site. The mountain's name refers to an ancient burial cairn on its summit, and to Lord Clermont of Ravensdale.
DVB-T2 is an abbreviation for "Digital Video Broadcasting – Second Generation Terrestrial"; it is the extension of the television standard DVB-T, issued by the consortium DVB, devised for the broadcast transmission of digital terrestrial television. DVB has been standardized by ETSI.
There are four major forms of digital television (DTV) broadcast in the United Kingdom: a direct-to-home satellite service from the Astra 28.2°E satellites provided by Sky UK, a cable television service provided by Virgin Media ; a free-to-air satellite service called Freesat; and a free-to-air digital terrestrial service called Freeview. In addition, an IPTV system known as BT TV is provided by BT. Individual access methods vary throughout the country. 77% of the United Kingdom has access to HDTV via terrestrial digital television. Satellite is the only source of HDTV broadcast available for the remaining 23%.
The Broadcasting (Amendment) Act 2007 is an Act of the Oireachtas which was enacted in April 2007. It deals with Irish Analogue broadcasting systems and the amendment of legislation on Digital Terrestrial Television dating back to 2001. This act amends previous acts in particular the Broadcasting Act 2001.
The digital television transition, also called the digital switchover (DSO), the analogue switch/sign-off (ASO), the digital migration, or the analogue shutdown, is the process in which older analogue television broadcasting technology is converted to and replaced by digital television. Conducted by individual nations on different schedules, this primarily involves the conversion of analogue terrestrial television broadcasting infrastructure to digital terrestrial (DTT), a major benefit being extra frequencies on the radio spectrum and lower broadcasting costs, as well as improved viewing qualities for consumers.
Saorview is the national digital terrestrial television (DTT) service in Ireland. It is owned by RTÉ and operated by 2RN.
Saorsat is a free-to-air satellite service in Ireland. The service launched on 3 May 2012.
Due to the shared history of the Republic of Ireland and Northern Ireland, there are many shared mass media outlets between them on the island of Ireland.
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