The Membury transmitting station is a
broadcasting
Broadcasting is the distribution (business), distribution of sound, audio or video content to a dispersed audience via any electronic medium (communication), mass communications medium, but typically one using the electromagnetic spectrum (radio ...
and
telecommunications
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that fe ...
facility, situated adjacent to the
M4 motorway
The M4, originally the London-South Wales Motorway, is a motorway in the United Kingdom running from west London to southwest Wales. The English section to the Severn Bridge was constructed between 1961 and 1971; the Welsh element was largely ...
at the
Membury services
Membury services is a motorway service station on the M4 motorway, located on the original site of RAF Membury in the civil parish of Lambourn in the English county of Berkshire, on the edge of the border with Wiltshire, west of Junction 14. It ...
in the south-west corner of the parish of Lambourn close to the town of
Hungerford
Hungerford is a historic market town and civil parish in Berkshire, England, west of Newbury, east of Marlborough, northeast of Salisbury and 60 miles (97 km) west of London. The Kennet and Avon Canal passes through the town alongside the ...
, in
Berkshire
Berkshire ( ; in the 17th century sometimes spelt phonetically as Barkeshire; abbreviated Berks.) is a historic county in South East England. One of the home counties, Berkshire was recognised by Queen Elizabeth II as the Royal County of Berk ...
. It is owned and operated by
Arqiva
Arqiva () is a British telecommunications company which provides infrastructure, broadcast transmission and smart meter facilities in the United Kingdom. The company is headquartered at the former Independent Broadcasting Authority headquart ...
.
It has a 152.4 m (500 ft) high
guyed steel lattice mast. It was constructed by the
ITA in 1965 to bring
ITV
ITV or iTV may refer to:
ITV
*Independent Television (ITV), a British television network, consisting of:
** ITV (TV network), a free-to-air national commercial television network covering the United Kingdom, the Isle of Man, and the Channel Islan ...
signals (provided by
ATV and
ABC
ABC are the first three letters of the Latin script known as the alphabet.
ABC or abc may also refer to:
Arts, entertainment, and media Broadcasting
* American Broadcasting Company, a commercial U.S. TV broadcaster
** Disney–ABC Television ...
) to the "South Midlands", including
Oxford
Oxford () is a city in England. It is the county town and only city of Oxfordshire. In 2020, its population was estimated at 151,584. It is north-west of London, south-east of Birmingham and north-east of Bristol. The city is home to the ...
,
Swindon
Swindon () is a town and unitary authority with Borough status in the United Kingdom, borough status in Wiltshire, England. As of the 2021 Census, the population of Swindon was 201,669, making it the largest town in the county. The Swindon un ...
,
Newbury and
Marlborough
Marlborough may refer to:
Places United Kingdom
* Marlborough, Wiltshire, England
** Marlborough College, public school
* Marlborough School, Woodstock in Oxfordshire, England
* The Marlborough Science Academy in Hertfordshire, England
Austral ...
on 405-line VHF, using Channel 12 (
Band III
Band III is the name of the range of radio frequencies within the very high frequency (VHF) part of the electromagnetic spectrum from 174 to 240 megahertz (MHz). It is primarily used for radio and television broadcasting. It is also called high-b ...
).
It was not used for any broadcast services for a decade after the closure of 405 line television in 1985. However, in 1995 a low power
VHF FM filler for the four national BBC radio networks was added (at 125 watts, vertical polarisation only), improving reception along the M4 corridor between
Newbury and
Swindon
Swindon () is a town and unitary authority with Borough status in the United Kingdom, borough status in Wiltshire, England. As of the 2021 Census, the population of Swindon was 201,669, making it the largest town in the county. The Swindon un ...
.
In January 2003, a
DAB transmitter was added for the NOW Swindon & Wiltshire
multiplex
Multiplex may refer to:
* Multiplex (automobile), a former American car make
* Multiplex (comics), a DC comic book supervillain
* Multiplex (company), a global contracting and development company
* Multiplex (assay), a biological assay which measu ...
. The
BBC #REDIRECT BBC #REDIRECT BBC
Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
added a signal for its national DAB services in 2009.
The mast also hosts transmission equipment for numerous mobile telephone networks.
The mast is a highly visible landmark and can be clearly seen from
. The red safety lights which mark the structure at night become visible for eastbound M4 motorists from as early as