Ndtyjky

Belmont
	; Then the tallest structure in the UK, seen in November 2007;
	; ; ; ; Belmont transmitting station (Lincolnshire);
Mast height	1,154 feet (351.7 m)
Coordinates	; 53°20′09″N 0°10′19″W / 53.335861°N 0.172°W / 53.335861; -0.172Coordinates: 53°20′09″N 0°10′19″W / 53.335861°N 0.172°W / 53.335861; -0.172;
Grid reference	TF217837
Built	1965 (height increased in 1967)
BBC region	; BBC Yorkshire (1965–2004); BBC Yorkshire and Lincolnshire (2004–present);
ITV region	; ITV Anglia (1965–74); ITV Yorkshire (1974–present);
Local TV service	; Estuary TV; That's Lincolnshire

The Belmont transmitting station is a broadcasting and telecommunications facility next to the B1225, one mile west of the village of Donington on Bain in the civil parish of South Willingham, near Market Rasen and Louth in Lincolnshire, England (grid reference TF217837). It is owned and operated by Arqiva.

It has a guyed tubular steel mast, with a lattice upper section. The mast was shortened in April 2010 and is now 1,154 feet (351.7 m) in height.^[1]^[2] Before this it was 1,272 feet (387.7 m) high and was considered to be the tallest structure of its kind in the world (taller masts, such as the KVLY-TV mast in the United States, use steel lattice construction), the tallest structure of any type in the United Kingdom and also the tallest structure within the European Union. After the top section was removed, the mast's reduced height relegated it to 14th-highest structure in the EU and second-highest in the UK after Skelton. The current world's tallest guyed tubular steel mast is TV Tower Vinnytsia in Ukraine.

Despite the mast being shortened it can be seen in daylight on clear days from most areas close to and within the Lincolnshire Wolds. On clear nights its bright red aircraft warning lights can be very widely seen across much of Lincolnshire from as far north as the River Humber and Barton-Upon-Humber; from the west of the county it can be seen from Lincoln, Gainsborough and Grantham; from the south of the county it can be seen from Spalding and Bourne; and from the east it can be seen from Skegness, Mablethorpe and most areas along the Lincolnshire coast. The lights can also be seen from many parts of Nottinghamshire, coastal areas of North West Norfolk and even a few parts of Derbyshire on very clear nights.

4 Services listed by frequency
- 4.1 Analogue television
  - 4.1.1 20 December 1965 – 19 November 1966
  - 4.1.2 19 November 1966 – 24 May 1971
  - 4.1.3 24 May 1971 – 30 July 1974
  - 4.1.4 30 July 1974 – 2 November 1982
  - 4.1.5 2 November 1982 – 30 November 1997
  - 4.1.6 30 November 1997 – 15 November 1998
- 4.2 Analogue and digital television
  - 4.2.1 15 November 1998 – 3 August 2011
  - 4.2.2 3 August 2011 – 17 August 2011
- 4.3 Digital television
  - 4.3.1 17 August 2011 – 26 November 2013
  - 4.3.2 26 November 2013 – present
- 4.4 Analogue radio (FM VHF)
  - 4.4.1 19 November 1966 – 11 November 1980
  - 4.4.2 11 November 1980 – February 1992
  - 4.4.3 February 1992 – present day
- 4.5 Digital radio (DAB)

5 Relays
- 5.1 Digital television

6 See also

7 References

8 External links
- 8.1 Relay stations

Construction

View from the air in July 1990

The mast was constructed in 1965 and it came into service on 20 December of that year. As built it was a tubular pipe 900 feet (274.3 m) long by 9 feet (2.7 m) in diameter, surmounted by a 365 feet (111.3 m) lattice upper section. (An identical mast was constructed in 1964 at Emley Moor near Huddersfield in Yorkshire, but that mast collapsed due to guy failure caused by icing and high winds on 19 March 1969.)

In September 1967 meteorological equipment was added to the 1,265 feet (385.6 m) mast extending its height to 1,272 feet (387.7 m). The imperial measurement was the accepted value quoted by a number of publications, including the 1993 edition of the Guinness Book of Records.^[3] The metric measurement quoted by the current owners is 0.2 m (8 in) shorter.

Between October 2009 and April 2010 the mast was shortened as part of the Digital Switchover works, most of the top section above the fifth stay level was removed (along with the sixth stay level) and the mast now stands 1,154 feet (351.7 m) high.

Coverage

From its location, high in the Lincolnshire Wolds, it broadcasts digital television and both analogue and digital radio to Lincolnshire, eastern Yorkshire, northern parts of Norfolk and some parts of Nottinghamshire. When it was first operated it transmitted (amongst others) ITV station Anglia Television. Following a re-organisation of ITV coverage in 1972, from 1974 it started transmitting neighbouring station Yorkshire Television instead, which it continues to do to this day. Due to most of the region being flat, Belmont has few relay stations although there is a main relay station at Oliver's Mount covering the Scarborough area.

Transmitter power

At 500 kW E.R.P. for the four main analogue channels, Belmont was one of the most powerful transmitters in the UK, though there are four UK transmitters which were more powerful; Sutton Coldfield, Crystal Palace and Sandy Heath were all at 1000 kW and Emley Moor was 870 kW. Channel 5 was only broadcast at 50 kW from Belmont and digital at 20 kW (Mux 2), 10 kW (Mux 1, A, B) and 4 kW (Mux C, D) although this level of digital power is theoretically equal to 500 kW on analogue in terms of the received carrier to noise ratio required to give a "perfect" picture. After digital switchover Belmont's digital transmitting power rose to 50 kW for SDN (previously Mux A), 100 kW for Arqiva A & B (Mux C, D) and 150 kW for BBC A, D3&4 and BBC B (Mux 1, 2, B).

Services listed by frequency

Analogue television

20 December 1965 – 19 November 1966

First transmissions from the site: ITV's 405-line television service, an off-air rebroadcast from Mendlesham.

Frequency	VHF	kW	Service
184.75 MHz	7V	20	Anglia Television

19 November 1966 – 24 May 1971

The BBC's services came online on both VHF and UHF. BBC 1 was initially fed by means of an off-air rebroadcast of Holme Moss but this was plagued by co-channel interference from the continent. BBC2 was an off-air rebroadcast from Emley Moor.^[4] On 19 March 1969, the Emley Moor mast collapsed, taking Belmont's BBC2 transmissions off-air for several days.^[5]

Despite the programme sources on VHF and UHF being (for many years) off-air rebroadcasts of other transmitters in the vicinity, Belmont was always regarded by the BBC as being a "main station" both on VHF and UHF. The IBA initially regarded it as a relay of Mendlesham (and numbered it 14.2 in their numbering of VHF stations) but from 1974 it became a "main station" for Yorkshire Television (renumbered as 20.0 in the IBA's numbering of VHF stations^[6]).

It was always number 120.0 in the BBC/IBA numbering scheme for UHF stations^[7]).

Frequency	VHF	UHF	kW	Service
184.75 MHz	7V	—	20	Anglia Television
214.75 MHz	13V	—	20	BBC1
527.25 MHz	—	28	500	BBC2

24 May 1971 – 30 July 1974

ITV's UHF service began.^[8]

Frequency	VHF	UHF	kW	Service
184.75 MHz	7V	—	20	Anglia Television
214.75 MHz	13V	—	20	BBC1
479.25 MHz	—	22	500	BBC1
503.25 MHz	—	25	500	Anglia Television
527.25 MHz	—	28	500	BBC2

30 July 1974 – 2 November 1982

After changes to the regional structure of ITV in 1972, Belmont stopped being a relay of Mendlesham and became a main station for Yorkshire TV.^[5]

Frequency	VHF	UHF	kW	Service
184.75 MHz	7V	—	20	Yorkshire TV
214.75 MHz	13V	—	20	BBC1
479.25 MHz	—	22	500	BBC1
503.25 MHz	—	25	500	Yorkshire TV
527.25 MHz	—	28	500	BBC2

2 November 1982 – 30 November 1997

Both the BBC and ITV 405-line VHF TV services from Belmont were was discontinued early^[9] in mid-1982, and Channel 4 started up on UHF from the site in November that same year:

Frequency	UHF	kW	Service
479.25 MHz	22	500	BBC1
503.25 MHz	25	500	Yorkshire TV
527.25 MHz	28	500	BBC2
559.25 MHz	32	500	Channel 4

30 November 1997 – 15 November 1998

Belmont started transmitting the UK's final terrestrial analogue UHF TV service: Channel 5. This was done well out-of-band and at reduced power compared with the main group.

Frequency	UHF	kW	Service
479.25 MHz	22	500	BBC1
503.25 MHz	25	500	Yorkshire Television
527.25 MHz	28	500	BBC Two
559.25 MHz	32	500	Channel 4
751.25 MHz	56	50	Channel 5

Analogue and digital television

15 November 1998 – 3 August 2011

Belmont began transmitting digital TV, with the new digital multiplexes spaced far from the existing analogue channels. In July 2007 it was confirmed by Ofcom that Belmont would be remaining a wideband transmitter after digital switchover, though the first four of the six multiplexes would still be available within the original A group, as this graph makes clear.

Frequency	UHF	kW	Service/Operator	System
479.25 MHz	22	500	BBC1	PAL System I
503.25 MHz	25	500	Yorkshire Television	PAL System I
527.25 MHz	28	500	BBC Two	PAL System I
546.000 MHz	30	10	BBC (Mux 1)	DVB-T
559.25 MHz	32	500	Channel 4	PAL System I
690.000 MHz	48	20	Digital 3&4 (Mux 2)	DVB-T
751.25 MHz	56	50	Channel 5	PAL System I
762.166 MHz	57+	4	Arqiva (Mux D)	DVB-T
786.000 MHz	60	4	Arqiva (Mux C)	DVB-T
834.000 MHz	66	10	BBC (Mux B)	DVB-T
850.000 MHz	68	10	SDN (Mux A)	DVB-T

3 August 2011 – 17 August 2011

BBC Two closed on UHF 28. BBC One was moved on to that channel for its final three weeks of service. Pre-DSO Multiplex 1 (BBC) on UHF 30 was closed and was replaced by BBC A on UHF 22.

Frequency	UHF	kW	Service/Operator	System
482.000 MHz	22	150	BBC A	DVB-T
503.25 MHz	25	500	Yorkshire Television	PAL System I
527.25 MHz	28	500	BBC1	PAL System I
559.25 MHz	32	500	Channel 4	PAL System I
690.000 MHz	48	20	Digital 3&4 (Mux 2)	DVB-T
751.25 MHz	56	50	Channel 5	PAL System I
762.166 MHz	57+	4	Arqiva (Mux D)	DVB-T
786.000 MHz	60	4	Arqiva (Mux C)	DVB-T
834.000 MHz	66	10	BBC (Mux B)	DVB-T
850.000 MHz	68	10	SDN (Mux A)	DVB-T

Digital television

17 August 2011 – 26 November 2013

All the remaining analogue and existing digital signals were turned off and replaced with higher-power digital signals.

Frequency	UHF	kW	Operator	System
482.000 MHz	22	150	BBC A	DVB-T
506.000 MHz	25	150	Digital 3&4	DVB-T
530.000 MHz	28	150	BBC B	DVB-T2
545.833 MHz	30-	50	SDN	DVB-T
730.000 MHz	53	100	Arqiva A	DVB-T
786.000 MHz	60	100	Arqiva B	DVB-T

Arqiva A and Arqiva B were limited to 4 kW until 23 November 2011, when they were increased to 100 kW.

26 November 2013 – present

Local TV, carrying Estuary TV, and Arqiva C, carrying additional HD services, launched on 26 November 2013.

Frequency	UHF	kW	Operator	System
482.000 MHz	22	150	BBC A	DVB-T
506.000 MHz	25	150	Digital 3&4	DVB-T
522.000 MHz	27	5	Local TV	DVB-T
530.000 MHz	28	150	BBC B	DVB-T2
545.833 MHz	30-	50	SDN	DVB-T
570.000 MHz	33	37.1	Arqiva C	DVB-T2
586.000 MHz	35	40.9	Arqiva D	DVB-T2
730.000 MHz	53	100	Arqiva A	DVB-T
786.000 MHz	60	100	Arqiva B	DVB-T

Analogue radio (FM VHF)

19 November 1966 – 11 November 1980

Frequency	kW	Service
88.8 MHz	8	BBC Light Programme (later BBC Radio 2)
90.9 MHz	8	BBC Third Programme (later BBC Radio 3)
93.1 MHz	8	BBC Home Service (later BBC Radio 4)

11 November 1980 – February 1992

BBC Radio Lincolnshire started broadcasting.

Frequency	kW^[10]	Service
88.8 MHz	8	BBC Radio 2
90.9 MHz	8	BBC Radio 3
93.1 MHz	8	BBC Radio 4
94.9 MHz	3	BBC Radio Lincolnshire

February 1992 – present day

Lincs FM and Classic FM join the set of FM broadcasts.

Frequency	kW^[10]	Service
88.8 MHz	8	BBC Radio 2
90.9 MHz	8	BBC Radio 3
93.1 MHz	8	BBC Radio 4
94.9 MHz	3	BBC Radio Lincolnshire
98.3 MHz	8	BBC Radio 1
100.5 MHz	3.1	Classic FM
102.2 MHz	3.2	Lincs FM

Digital radio (DAB)

Frequency	Block	kW^[10]	Service
215.072 MHz	10A	—	MuxCo Lincolnshire
216.928 MHz	11A	—	Sound Digital
222.064 MHz	11D	5	Digital One
225.648 MHz	12B	5	BBC National DAB

Relays

Below is a list of transmitters that relay Belmont.

Digital television

transmitter	kW	BBC-A	BBC-B	D3&4	SDN	ARQ-A	ARQ-B	Pol.
Grimsby	0.002	45	49	42	N/A	N/A	N/A	BV
Hunmanby	0.025	48	42	39	N/A	N/A	N/A	BV
Lincoln Central	0.02	44	47	41	N/A	N/A	N/A	BV
Oliver's Mount	2	57	53	60	54	58	49	CDV
Weaverthorpe	0.009	55	52	59	N/A	N/A	N/A	CDV

References

^ "Arqiva planning application". East Lindsey District Council. 29 August 2008. Archived from the original on 27 September 2011..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}

^ "Belmont Transmitter". A.T.V. Poles, Brackets & Aerials. Retrieved 4 May 2016.

^ Guinness Book of Records 39th Edition (1993), page 93 –
ISBN 0-85112-978-1

^ http://downloads.bbc.co.uk/rd/pubs/reports/1967-06.pdf

^ ^a^b "TheBigTower Belmont Dates". thebigtower.com.

^ "Former U.K. Television Stations". wolfbane.com.

^ "Former U.K. Television Stations (UHF Analogue System)". wolfbane.com.

^ "ITV75p146w". mb21.co.uk.

^ http://www.bbceng.info/Eng_Inf/EngInf_4.pdf

^ ^a^b^c Radio Listeners Guide 2010

External links

Media related to Belmont transmitting station at Wikimedia Commons

The Transmission Gallery: Belmont index.

TV coverage.

Info and pictures of Belmont, including co-receivable channels.

Freeview.

Skyscraperpage plan of Belmont.

Belmont TV Mast at Structurae

Pictures.

Article about Belmont's lights being turned out.

Article about Belmont's possible cut in size.

Belmont Transmitter at thebigtower.com

Relay stations

Grimsby

Hunmanby

Lincoln Central

Oliver's Mount

Weaverthorpe

Records
Preceded by Gerbrandy Tower 1,255 ft (382.5 m)	Tallest structure in EU 1,272 ft (387.7 m) 1973–2010	Succeeded by Torreta de Guardamar 1,210 ft (368.8 m)

[planningapp-1] "Arqiva planning application". East Lindsey District Council. 29 August 2008. Archived from the original on 27 September 2011..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}

[2] "Belmont Transmitter". A.T.V. Poles, Brackets & Aerials. Retrieved 4 May 2016.

[Guinness_1993-3] Guinness Book of Records 39th Edition (1993), page 93 –
ISBN 0-85112-978-1

[4] ttp://downloads.bbc.co.uk/rd/pubs/reports/1967-06.pdf

[timeline-5] "TheBigTower Belmont Dates". thebigtower.com.

[6] "Former U.K. Television Stations". wolfbane.com.

[7] "Former U.K. Television Stations (UHF Analogue System)". wolfbane.com.

[8] "ITV75p146w". mb21.co.uk.

[9] ttp://www.bbceng.info/Eng_Inf/EngInf_4.pdf

[Radio_Listeners_Guide_2010-10] Radio Listeners Guide 2010

v t e Supertall structures
Italics indicate structures under construction
Towers	Almaty Tower Aspire Tower Bailong Elevator Baku TV Tower Berliner Fernsehturm Canton Tower China Central Radio & TV Tower CN Tower Colombo Lotus Tower Dragon Tower Eiffel Tower Emley Moor transmitting station Europaturm Fazilka TV Tower Gerbrandy Tower Jaisalmer TV Tower Jiangsu Nanjing Broadcast Television Tower Katanga TV Tower KCTV Tower Kiev TV Tower Kuala Lumpur Tower Liaoning Broadcast and TV Tower Liberation Tower Macau Tower Milad Tower Mumbai Television Tower Oriental Pearl Tower Ostankino Tower Pitampura TV Tower Rameswaram TV Tower Riga Radio and TV Tower Saint Petersburg TV Tower Samatra TV Tower Sint-Pieters-Leeuw Tower Sky Tower Stratosphere Las Vegas Sydney Tower Taipei 101 Tallinn TV Tower Tashkent Tower Tbilisi TV Broadcasting Tower Tianjin Radio and Television Tower Tokyo Skytree Tokyo Tower Torreta de Guardamar Tortoise Mountain TV Tower Turner Broadcasting tower Vilnius TV Tower Vinnytsia TV Mast West Pearl Tower WHDH-TV tower WITI TV Tower WSB-TV tower Yerevan TV Tower Zhongyuan Tower
Bridges	Millau Viaduct (343 m) Yavuz Sultan Selim Bridge (322 m) Russky Bridge (321 m) Sutong Yangtze River Bridge (306 m)
Dams	Shuangjiangkou Dam (312 m) Jinping-I Dam (305 m) Nurek Dam (300 m)
Electricity pylons	Zhoushan Island Overhead Powerline Tie (370 m) Yangtze River power line crossings (346.5 m)
Oil platforms	Petronius (610 m) Baldpate Platform (579.7 m) Bullwinkle (529.1 m) Pompano (477 m) Troll A platform (472 m) BBLT (390m) Gullfaks C (380 m)
Tallest structures Tallest buildings and structures Tallest freestanding structures

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Ndtyjky

Belmont transmitting station

Contents

Construction

Coverage

Transmitter power

Services listed by frequency

Analogue television

20 December 1965 – 19 November 1966

19 November 1966 – 24 May 1971

24 May 1971 – 30 July 1974

30 July 1974 – 2 November 1982

2 November 1982 – 30 November 1997

30 November 1997 – 15 November 1998

Analogue and digital television

15 November 1998 – 3 August 2011

3 August 2011 – 17 August 2011

Digital television

17 August 2011 – 26 November 2013

26 November 2013 – present

Analogue radio (FM VHF)

19 November 1966 – 11 November 1980

11 November 1980 – February 1992

February 1992 – present day

Digital radio (DAB)

Relays

Digital television

See also

References

External links

Relay stations

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Then the tallest structure in the UK, seen in November 2007
Belmont transmitting station (Lincolnshire)
Mast height	1,154 feet (351.7 m)
Coordinates	53°20′09″N 0°10′19″W / 53.335861°N 0.172°W / 53.335861; -0.172Coordinates: 53°20′09″N 0°10′19″W / 53.335861°N 0.172°W / 53.335861; -0.172
Grid reference	TF217837
Built	1965 (height increased in 1967)
BBC region	BBC Yorkshire (1965–2004) BBC Yorkshire and Lincolnshire (2004–present)
ITV region	ITV Anglia (1965–74) ITV Yorkshire (1974–present)
Local TV service	Estuary TV That's Lincolnshire