The Wittmoor Measurement and Reception Station in Holm, Pinneberg district, northern Germany, is an equipment of the Norddeutscher Rundfunk (North German broadcasting company) for the supervision of the broadcasting frequencies in the southern Pinneberg district and the western area of Hamburg. Also, it accommodates a big archive of sound carriers which is accommodated in several buildings and serves for the broadcast of the radio program of N-Joy on 95.6 MHz with 200 W ERP.
The reception aerials and broadcasting aerials of the station are on a 118-metre (387ft) high, guyed lattice steel mast with a square cross-section which replaced an older 80-metre (260ft) high guyed lattice steel mast which was dismantled, after the erection of the new mast. Also, there is a dish aerial on the station area for satellite reception with approx. 2.5 metres (8ft 2in) diameter.
The Wittmoor Measurement and Reception Station publishes annually an official frequency list of the radio stations, the such called Wittmoor List, maintained up to June 2018 by the Institut für Rundfunktechnik (IRT).
Medium wave (MW) is the part of the medium frequency (MF) radio band used mainly for AM radio broadcasting. The spectrum provides about 120 channels with more limited sound quality than FM stations on the FM broadcast band. During the daytime, reception is usually limited to more local stations, though this is dependent on the signal conditions and quality of radio receiver used. Improved signal propagation at night allows the reception of much longer distance signals. This can cause increased interference because on most channels multiple transmitters operate simultaneously worldwide. In addition, amplitude modulation (AM) is often more prone to interference by various electronic devices, especially power supplies and computers. Strong transmitters cover larger areas than on the FM broadcast band but require more energy and longer antennas. Digital modes are possible but have not reached momentum yet.
The Warsaw Radio Mast was a radio mast located near Gąbin, Poland, and the world's tallest structure at 2,120 ft from 1974 until its collapse on 8 August 1991. The mast was designed for extreme height in order to broadcast Communist propaganda around the world, including to the remotest areas such as Antarctica. As of 2023, it was the third-tallest structure ever built, after the Burj Khalifa tower in the United Arab Emirates in 2009, and Merdeka 118 tower in Malaysia in 2022.
Sender Zehlendorf or Zehlendorf (radio) transmission facility was a radio transmission facility which was in service since 1936, when a short wave transmitter was built on the occasion of the Berlin 1936 Summer Olympics in Zehlendorf as part of the establishment of permanent radio services. This Zehlendorf site, which until the end of World War II was referred to as the Rehmate Radio Transmission Centre, had 26 different antennas at the time.
The Mühlacker Broadcasting Transmission Facility is a radio transmission facility near Mühlacker, Germany, first put into service on November 21, 1930. It uses two guyed steel tube masts as aerials and one guyed steel framework mast, which are insulated against ground. It has two transmission aerials for shortwave and one free standing steel framework tower for directional radio services. The shortwave transmitter was shut off on October 19, 2004. The medium wave transmitter was switched off in January 2012.
The AM transmitter in Burg, near Magdeburg, Germany, is a huge facility for longwave and mediumwave broadcasting. Its most dominant constructions are a 324-metre guyed radio mast and two 210 metre guyed steel tube masts.
The Langenberg transmission tower is a broadcasting station for ananlog FM Radio and Digital-TV signals. It is located in Langenberg, Velbert, Germany and owned and operated by Westdeutscher Rundfunk, WDR.
The Transmitter Hamburg-Billstedt is a broadcasting facility in Hamburg-Billstedt, established in 1934. It is owned and operated by the Norddeutscher Rundfunk public broadcasting service, but open to competitors, too.
The Droitwich transmitting station is a large broadcasting facility for long-wave and medium-wave transmissions, established in 1934 in the civil parish of Dodderhill, just outside the village of Wychbold, near Droitwich in Worcestershire, England. The site is the location of the British Broadcasting Corporation's most powerful long-wave transmitter, which together with the two Scottish long-wave transmitters at Burghead and Westerglen forms a network broadcasting on the same frequency. The masts can be seen to the east from the M5 motorway, between Droitwich and Bromsgrove, as well as to the west from the Herefordshire/Worcestershire border. At night, the two sets of aircraft warning lights are visible from a long distance. Due to the bright red lights illuminated at night, some locals have renamed the site "the devil horns of Wychbold". The station is owned and operated by Arqiva.
The Transmitter Ismaning was a large radio transmitting station near Ismaning, Bavaria, Germany. It was inaugurated in 1932. From 1932 to 1934 this transmitter used a T-antenna as transmitting antenna, which was spun between two 115-metre-high free-standing wooden lattice towers, which were 240 metres apart. As this antenna had an unfavourable vertical radiation pattern, which produced much skywave resulting in a too small fading-free reception area at night, in 1934 a new antenna was installed. Therefore, one of the towers was dismantled and rebuilt on a 39-metre-high (128 ft) wooden lattice base. While this work took place, an L-Antenna was used, which was spun between the other tower and a small auxiliary wooden tower. It became defunct in 1977 and was destroyed in 1983.
Transmitter Berlin-Britz was a broadcasting facility for medium wave, shortwave and FM on the site of a former tree nursery in Berlin-Britz. It was established in 1946 and until 1993 it was the most important transmitter of RIAS. It was used by Deutschlandradio until 4 September 2013, and was finally demolished on 18 July 2015.
The transmitter Weißkirchen was a medium wave broadcasting facility located near Weißkirchen, Oberursel, Germany. It was the most powerful European AM transmitter of the American Forces Network and transmitted on 873 kHz with a power of 150 kilowatts. It started operation in May 1951 on 872 kHz and moved its frequency to 873 kHz in 1978 according to the regulations of Waveplan of Geneva. The transmitter ceased broadcasting on 31 May 2013, and was decommissioned in September 2014. Its aerial consisted of three guyed lattice steel masts built in 1954–55. These masts, each eighty-six metres tall and insulated against ground, were arranged in a row with a distance of 140 metres between each mast. On 23 April 2015 the aerial was dismantled.
The Mediumwave Transmitter Bremen was the mediumwave broadcasting facility of Radio Bremen situated at Bremen-Oberneuland, Germany. It operated at 936 kHz, with a transmitter output power of 50 kW. The transmitter at Bremen-Oberneuland was built in 1999 as a replacement for the old transmission facility of Radio Bremen at Leher Feld, which was demolished to make room for an industrial area.
There are three Redruth transmitting stations:
The Bilsdale transmitting station is a broadcasting and telecommunications facility, located at Bilsdale West Moor above Bilsdale, close to Helmsley, North Yorkshire, England. The original facility included a guyed steel tubular mast that was primarily used for radio and television transmission. The height of the mast was 314 metres (1,030 ft) to the pinnacle. Until a fire disabled the transmitter on 10 August 2021 it was among the most powerful transmitters in the UK. The power for analogue was 500 kW ERP and it was 100 kW / 50 kW for digital. The mast was equipped with aircraft warning lights, in the form of arrays of red LEDs. The station was owned and operated by Arqiva. After the main mast was disabled a temporary 80 metres (260 ft) mast was installed at the site. The temporary mast commenced operations on 13 October 2021.
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them.
The Tacolneston transmitting station is a facility for both analogue and digital VHF/FM radio and UHF television transmission near Tacolneston, 11 miles (18 km) south-west of Norwich, Norfolk, England.
The Caldbeck transmitting station is a broadcasting and telecommunications facility, situated close to the village of Caldbeck, in Cumbria, England. It is owned and operated by Arqiva.
The Wiederau transmitter is the oldest broadcasting facility in Saxony. It is located near Wiederau, a village which is part of the municipality of Pegau, and is used for medium-wave, FM and Television broadcasting.
The Emley Moor transmitting station is a telecommunications and broadcasting facility on Emley Moor, 1 mile (1.6 km) west of the village centre of Emley, in Huddersfield, West Yorkshire, England.
Berlin-Köpenick transmitter was a transmission facility for broadcasting on medium wave, short wave, and VHF in Berlin-Köpenick, Germany, near the suburb of Uhlenhorst, after which it was occasionally named.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.
