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- Sender Clarkstown (irisch Baile Uí Chléirigh) ist ein Langwellensender im County Meath in der zentralirischen Ebene der Republik Irland, welcher auf der Frequenz 252 kHz mit 150 kW Sendeleistung arbeitet. Der Sender befindet sich rund 3,5 km östlich des Dorfes , in einem Feld in Clarkstown an der Regionalstraße R156. Als Sendeantenne dient ein 248 Meter hoher, gegen Erde isolierter, fußpunktgespeister Stahlfachwerkmast. (de)
- The Clarkstown radio transmitter is a longwave radio transmitter in County Meath, Ireland. It is located some 3.5 km east of the village of Summerhill, in a field south of the R156 regional road at Clarkstown. At 248 metres high, it is more than double the height of the Spire in Dublin. Constructed in 1988 for the transmission of Atlantic 252 on 252 kHz, it uses one 248-metre (814') high guyed steel framework mast with triangular cross section, insulated against ground. The original transmitters were two 300 kilowatt Continental Solid State transmitters built by Varian Associates of Dallas. These were replaced in 2007 by a single 300 kilowatt Transradio TRAM 300L transmitter. The ground around the mast and the entire transmission site bed are lined with copper for conductivity. The site has an ITU-cleared transmission power of 500 kW by day and 100 kW at night but is now only capable of operating at 300 kW by day and 100 kW at night. Atlantic 252 ceased operations on 20 December 2001 and sports radio station TEAMtalk 252 briefly took over the frequency for a few months in 2002. The transmitter was later taken over by RTÉ Networks Limited (now 2RN). It is now used for the AM version of RTÉ Radio 1 on 252 kHz, and has been the sole source of RTÉ Radio 1 on AM since 24 March 2008, when the medium wave Tullamore transmitter on 567 kHz was taken off air. In 2007, the transmitter was carrying a Digital Radio Mondiale multiplex overnight, featuring Radio 1, RTÉ Digital Radio Sport, RTÉ Digital Radio News and the World Radio Network, before reverting to AM transmission for the daytime. DRM tests have since ceased, and AM transmissions now operate full-time once again. On 24 September 2014, RTÉ announced that broadcasting of RTÉ Radio 1 on 252 kHz would cease on 27 October 2014, however following representations from Irish listeners in the UK and others, that date was postponed and as of 2022 the transmitter is still on the air. (en)
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- Clarkstown, County Meath (en)
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- Clarkstown in Ireland (en)
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- Summerhill Transmitter (en)
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- Sender Clarkstown (irisch Baile Uí Chléirigh) ist ein Langwellensender im County Meath in der zentralirischen Ebene der Republik Irland, welcher auf der Frequenz 252 kHz mit 150 kW Sendeleistung arbeitet. Der Sender befindet sich rund 3,5 km östlich des Dorfes , in einem Feld in Clarkstown an der Regionalstraße R156. Als Sendeantenne dient ein 248 Meter hoher, gegen Erde isolierter, fußpunktgespeister Stahlfachwerkmast. (de)
- The Clarkstown radio transmitter is a longwave radio transmitter in County Meath, Ireland. It is located some 3.5 km east of the village of Summerhill, in a field south of the R156 regional road at Clarkstown. At 248 metres high, it is more than double the height of the Spire in Dublin. On 24 September 2014, RTÉ announced that broadcasting of RTÉ Radio 1 on 252 kHz would cease on 27 October 2014, however following representations from Irish listeners in the UK and others, that date was postponed and as of 2022 the transmitter is still on the air. (en)
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- Sender Clarkstown (de)
- Clarkstown radio transmitter (en)
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- POINT(-6.6775889396667 53.462650299072)
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