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Washford transmitting station

Transmitter station in Somerset, England From Wikipedia, the free encyclopedia

Washford transmitting station is a medium wave broadcasting station and low-power digital terrestrial television relay near Washford, Somerset.

Mast height152 metres (499 ft) (MW)
45.7 metres (150 ft) (UHF)
Coordinates51°09′38″N 3°20′55″W
Grid referenceST058410
Quick facts Location, Mast height ...
Washford
Washford transmitting station masts
Washford transmitting station is located in Somerset
Washford
Washford
Mendip
Mendip
LocationWashford, Somerset
Mast height152 metres (499 ft) (MW)
45.7 metres (150 ft) (UHF)
Coordinates51°09′38″N 3°20′55″W
Grid referenceST058410
Built1933
Relay ofMendip
BBC regionBBC West
ITV regionITV West Country
Listed Building – Grade II
Official name
Washford Transmitting Station
Designated25 January 1984
Reference no.1057461
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A smaller 45.7 metres (150 ft) mast is used to relay digital terrestrial television services from the Mendip transmitting station. This mast carries the three public service multiplexes at an E.R.P. of 12.4 W.

The front portions of the old transmitter building are now part of the Tropiquaria wildlife park and house their tropical hall, aquarium, and nocturnal house.[1] The majority of the old building became surplus to the BBC's requirements in 1981 when new, smaller equipment was installed in a separate building to the rear. Two schemes subsequently failed to materialise for the old building: one to transform it into a public swimming pool and another to replace it with a Little Chef restaurant. In 1987, a £100,000 scheme to transform the site into an aquarium and reptile house was proposed by the consortium Ark Enterprises Ltd, headed by Stephen Smith. Both a 21-year lease on the building and planning permission were acquired in 1987,[2] and Tropiquaria opened in 1989.[3]

The transmitter building is a Grade II listed building.[4]

History

It was built in 1933[5] and uses a T-antenna between two 152 metres (499 ft) tall guyed masts separated by a distance of 159 metres (174 yards). Originally the station used cage antennas around each mast. The station uses the frequencies 882 kHz with 10 kW, and 1089 kHz with 80 kW

It was also known as Watchet.[6] It would be near Washford Cross. The BBC West region was in Cardiff.[7]

It cost £150,000.[8]

Construction

On Friday 10 June 1932 a 50 ft girder collapsed and three men were crushed, Joe Willie Rowbottom, a rigger, died in hospital at 7pm on Saturday 11 June 1932. The other injured men were Leonard Bruce and Benjamin Bryne.[9]

Transmission

Transmission tests would begin on Monday 24 April 1933.[10] The West Regional transmitter opened on 9 May 1933.[11][12] Transmission tests on the national programme started on Monday 17 July 1933.

Services available

Analogue radio (AM medium wave)

More information Frequency, kW ...
Frequency kW Service
882 kHz 10 BBC Radio Wales
1089 kHz 80 Talksport
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Digital television

Digital television began transmitting from Washford during the digital switchover in 2010. As a low-power relay, it only carries the three public service multiplexes.

More information Frequency, UHF ...
Frequency UHF kW Operator System
546.000 MHz 30 0.0124 BBC A DVB-T
554.000 MHz 31 0.0124 Digital 3&4 DVB-T
602.000 MHz 37 0.0124 BBC B DVB-T2
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Analogue television

Analogue television was transmitted from Washford until the digital switchover of the Mendip transmitter group between 24 March - 7 April 2010.

More information Frequency, UHF ...
Frequency UHF kW Service
615.25 MHz 39 0.062 HTV West
695.25 MHz 49 0.062 BBC1 West
831.25 MHz 66 0.062 BBC2 West
847.25 MHz 68 0.062 Channel 4
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