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International broadcasting, in a limited extent, began during
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
, when German and British stations broadcast press communiqués using
Morse code Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called ''dots'' and ''dashes'', or ''dits'' and ''dahs''. Morse code is named after Samuel Morse, one of ...
. With the severing of Germany's undersea cables, the wireless telegraph station in
Nauen Nauen is a small town in the Havelland district, in Brandenburg, Germany. It is chiefly known for Nauen Transmitter Station, the world's oldest preserved radio transmitting installation. Geography Nauen is situated within the Havelland Luch glac ...
was the country's sole means of long-distance communication. The US Navy Radio Service radio station in New Brunswick, Canada, transmitted the '
Fourteen Points U.S. President Woodrow Wilson The Fourteen Points was a statement of principles for peace that was to be used for peace negotiations in order to end World War I. The principles were outlined in a January 8, 1918 speech on war aims and peace terms ...
' by wireless to Nauen in 1917. In turn, Nauen station broadcast the news of the abdication of
Kaiser Wilhelm II Wilhelm II (Friedrich Wilhelm Viktor Albert; 27 January 18594 June 1941) was the last German Emperor (german: Kaiser) and List of monarchs of Prussia, King of Prussia, reigning from 15 June 1888 until Abdication of Wilhelm II, his abdication on 9 ...
on November 10, 1918.


History


Origins

Guglielmo Marconi Guglielmo Giovanni Maria Marconi, 1st Marquis of Marconi (; 25 April 187420 July 1937) was an Italians, Italian inventor and electrical engineering, electrical engineer, known for his creation of a practical radio wave-based Wireless telegrap ...
pioneered the use of
short wave Shortwave radio is radio transmission using shortwave (SW) radio frequencies. There is no official definition of the band, but the range always includes all of the High frequency, high frequency band (HF), which extends from 3 to 30 MHz (10 ...
radio for long-distance transmissions in the early 1920s. Using a system of parabolic reflector antennae, Marconi's assistant, Charles Samuel Franklin, rigged up a large antenna at Poldhu Wireless Station,
Cornwall Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic ...
, running on 25 kW of power. In June and July 1923, wireless transmissions were completed during nights on 97 meters from Poldhu to Marconi's yacht ''Elettra'' in the
Cape Verde Islands , national_anthem = () , official_languages = Portuguese , national_languages = Cape Verdean Creole , capital = Praia , coordinates = , largest_city = capital , demonym ...
. High speed shortwave telegraphy circuits were then installed from London to Australia, India, South Africa and Canada as the main element of the
Imperial Wireless Chain The Imperial Wireless Chain was a strategic international communications network of powerful long range radiotelegraphy stations, created by the British government to link the countries of the British Empire. The stations exchanged commercial a ...
from 1926. The Dutch began conducting experiments in the shortwave frequencies in 1925 from
Eindhoven Eindhoven () is a city and municipality in the Netherlands, located in the southern province of North Brabant of which it is its largest. With a population of 238,326 on 1 January 2022,PCJJ PCJJ (later known as PCJ) was a pioneering shortwave radio station in the Netherlands operated by Philips Radio on behalf of Philips Laboratories, a division of Philips Electronics. It was the first shortwave radio station in Europe, and the fir ...
began the first international broadcasting on March 11, 1927 with programmes in Dutch for colonies in the
Dutch West Indies The Dutch Caribbean (historically known as the Dutch West Indies) are the territories, colonies, and countries, former and current, of the Dutch Empire and the Kingdom of the Netherlands in the Caribbean Sea. They are in the north and south-wes ...
and
Dutch East Indies The Dutch East Indies, also known as the Netherlands East Indies ( nl, Nederlands(ch)-Indië; ), was a Dutch colony consisting of what is now Indonesia. It was formed from the nationalised trading posts of the Dutch East India Company, which ...
and in German, Spanish and English for the rest of the world. The popular Happy Station show was inaugurated in 1928. In 1927, Marconi also turned his attention toward long distance broadcasting on shortwave. His first such broadcasts took place to commemorate
Armistice Day Armistice Day, later known as Remembrance Day in the Commonwealth and Veterans Day in the United States, is commemorated every year on 11 November to mark Armistice of 11 November 1918, the armistice signed between the Allies of World War I a ...
in the same year. He continued running a regular international broadcast that was picked up around the world, with programming from the 2LO station, then run by 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. ...
...
. The success of this operation caught the BBC's attention who rented out a shortwave transmitting station in
Chelmsford Chelmsford () is a city in the City of Chelmsford district in the county of Essex, England. It is the county town of Essex and one of three cities in the county, along with Southend-on-Sea and Colchester. It is located north-east of London a ...
, with the callsign G5SW, to Marconi. The
BBC Empire Service #REDIRECT 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 ex ...
was finally inaugurated on December 19, 1932, with transmissions aimed towards Australia and New Zealand.


Expansion

Other notable early international broadcasters included
Vatican Radio Vatican Radio ( it, Radio Vaticana; la, Statio Radiophonica Vaticana) is the official broadcasting service of Vatican City. Established in 1931 by Guglielmo Marconi, today its programs are offered in 47 languages, and are sent out on short wave, ...
(February 12, 1931),
Radio Moscow Radio Moscow ( rus, Pадио Москва, r=Radio Moskva), also known as Radio Moscow World Service, was the official international broadcasting station of the Union of Soviet Socialist Republics until 1993. It was reorganized with a new name ...
, the official service of the Soviet Union (renamed the
Voice of Russia Voice of Russia ( rus, Голос России, r=Golos Rossii), commonly abbreviated VOR, was the Russian government's international radio broadcasting service from 1993 until 2014, when it was reorganised as Radio Sputnik. Its interval signal w ...
, following the collapse of the Soviet Union). Clarence W. Jones started transmitting on Christmas Day, 1931 from Christian missionary radio station
HCJB HCJB, "The Voice of the Andes", was the first radio station with daily programming in Ecuador and the first Christian missionary radio station in the world. The station was founded in 1931 by Clarence W. Jones, Reuben Larson, and D. Stuart Clark. ...
in
Quito Quito (; qu, Kitu), formally San Francisco de Quito, is the capital and largest city of Ecuador, with an estimated population of 2.8 million in its urban area. It is also the capital of the province of Pichincha. Quito is located in a valley o ...
,
Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Eku ...
. Broadcasting in South Asia was launched in 1925 in
Ceylon Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
-
Radio Ceylon Radio Ceylon ( si, ලංකා ගුවන් විදුලි සේවය ''Lanka Guwan Viduli Sevaya'', ta, இலங்கை வானொலி, ''ilankai vanoli'') is a radio station based in Sri Lanka (formerly Ceylon) and the first ...
, now the
Sri Lanka Broadcasting Corporation The Sri Lanka Broadcasting Corporation (SLBC) ( si, ශ්‍රී ලංකා ගුවන් විදුලි සංස්ථාව, ''Shrī Lankā Guvan Viduli Sansthāva'', ta, இலங்கை ஒலிபரப்புக் க ...
is the oldest in the region. Shortwave broadcasting from
Nauen Nauen is a small town in the Havelland district, in Brandenburg, Germany. It is chiefly known for Nauen Transmitter Station, the world's oldest preserved radio transmitting installation. Geography Nauen is situated within the Havelland Luch glac ...
in Germany to the US, Central and South America, and the Far East began in 1926. A second station, Zeesen, was added in 1931. In January 1932, the German
Reichspost ''Reichspost'' (; "Imperial Mail") was the name of the postal service of Germany from 1866 to 1945. ''Deutsche Reichspost'' Upon the out break of the Austro-Prussian War of 1866 and the break-up of the German Confederation in the Peace of ...
assumed control of the Nauen station and added to its shortwave and longwave capacity. Once
Adolf Hitler Adolf Hitler (; 20 April 188930 April 1945) was an Austrian-born German politician who was dictator of Nazi Germany, Germany from 1933 until Death of Adolf Hitler, his death in 1945. Adolf Hitler's rise to power, He rose to power as the le ...
assumed power in 1933, shortwave, under the ''Auslandsrundfunk'' (Foreign Radio Section), was regarded as a vital element of
Nazi propaganda The propaganda used by the German Nazi Party in the years leading up to and during Adolf Hitler's dictatorship of Nazi Germany, Germany from 1933 to 1945 was a crucial instrument for acquiring and maintaining power, and for the implementation o ...
. German shortwave hours were increased from two hours a day to 18 per day, and eventually twelve languages were broadcast on a 24-hour basis, including English. A 100
kilowatt The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Wa ...
transmitter and antenna complex was built at Zeesen, near Berlin. Specialty target programming to the United States began in 1933, to South Africa, South America, and East Asia in 1934, and South Asia and Central America in 1938. German propaganda was organized under
Joseph Goebbels Paul Joseph Goebbels (; 29 October 1897 – 1 May 1945) was a German Nazi politician who was the ''Gauleiter'' (district leader) of Berlin, chief propagandist for the Nazi Party, and then Reich Minister of Propaganda from 1933 to 19 ...
, and played a key role in the German annexation of Austria and the
Munich Crisis The Munich Agreement ( cs, Mnichovská dohoda; sk, Mníchovská dohoda; german: Münchner Abkommen) was an agreement concluded at Munich on 30 September 1938, by Germany, the United Kingdom, France, and Italy. It provided "cession to Germany ...
of 1938. In 1936, the International Radio Union recognized Vatican Radio as a "special case" and authorized its broadcasting without any geographical limits. On December 25, 1937, a Telefunken 25-kW transmitter and two directional antennas were added. Vatican Radio broadcast over 10 frequencies.Levillain 2002: 1600 During the
Spanish Civil War The Spanish Civil War ( es, Guerra Civil Española)) or The Revolution ( es, La Revolución, link=no) among Nationalists, the Fourth Carlist War ( es, Cuarta Guerra Carlista, link=no) among Carlists, and The Rebellion ( es, La Rebelión, lin ...
, the Nationalist forces received a powerful
Telefunken Telefunken was a German radio and television apparatus company, founded in Berlin in 1903, as a joint venture of Siemens & Halske and the ''Allgemeine Elektrizitäts-Gesellschaft'' (AEG) ('General electricity company'). The name "Telefunken" app ...
transmitter as a gift of Nazi Germany to aid their propaganda efforts, and until 1943
Radio Nacional de España Radio Nacional de España (acronym RNE, branded rne, "National Radio of Spain") is the national state-owned public service radio broadcaster in Spain. RNE is the radio division and Televisión Española (TVE) is the television division of R ...
collaborated with the Axis powers to retransmit in Spanish news from the official radio stations of Germany and Italy.


World War II

During the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, Russian, German, British, and Italian international broadcasting services expanded. In 1942, the United States initiated its international broadcasting service, the
Voice of America Voice of America (VOA or VoA) is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest U.S.-funded international broadcaster. VOA produces digital, TV, and radio content ...
. In the Pacific theater, General
Douglas MacArthur Douglas MacArthur (26 January 18805 April 1964) was an American military leader who served as General of the Army for the United States, as well as a field marshal to the Philippine Army. He had served with distinction in World War I, was C ...
used shortwave radio to keep in touch with the citizens of the Japanese-occupied Philippine Islands. Several announcers who became well known in their countries included
British Union of Fascists The British Union of Fascists (BUF) was a British fascist political party formed in 1932 by Oswald Mosley. Mosley changed its name to the British Union of Fascists and National Socialists in 1936 and, in 1937, to the British Union. In 1939, fo ...
member
William Joyce William Brooke Joyce (24 April 1906 – 3 January 1946), nicknamed Lord Haw-Haw, was an American-born fascist and Nazi propaganda broadcaster during the Second World War. After moving from New York to Ireland and subsequently to England, J ...
, who was one of the two "
Lord Haw-Haw Lord Haw-Haw was a nickname applied to William Joyce, who broadcast Nazi propaganda to the UK from Germany during the Second World War. The broadcasts opened with "Germany calling, Germany calling", spoken in an affected upper-class English acc ...
"s; Frenchmen
Paul Ferdonnet Paul Ferdonnet (28 April 1901 – 4 August 1945), dubbed "the Stuttgart traitor" (french: le traître de Stuttgart) by the French press, was a French journalist and Nazi sympathizer, who was executed for treason in 1945. Biography A Nazi sym ...
and André Olbrecht, called "the traitors of adioStuttgart"; and Americans
Frederick William Kaltenbach Frederick Wilhelm Kaltenbach (March 29, 1895 – October 1945) was an American of German ancestry who broadcast Nazi propaganda from Germany during World War II. Early life Kaltenbach was born in Dubuque, Iowa, and was raised in Waterloo, Io ...
, "Lord Hee-Haw", and
Mildred Gillars Mildred Elizabeth Gillars ( Sisk; November 29, 1900 – June 25, 1988) was an American broadcaster employed by Nazi Germany to disseminate Axis propaganda during World War II. Following her capture in post-war Berlin, she became the first woman t ...
, one of the two announcers called "
Axis Sally Axis Sally was the generic nickname given to women radio personalities who broadcast English-language propaganda on behalf of the European Axis Powers during World War II. These included: * Mildred Gillars, a German-American who broadcast for Ge ...
". Listeners to German programs often tuned in for curiosity's sake—at one time, German radio had half a million listeners in the U.S.--but most of them soon lost interest. Japan had "Tokyo Rose", who broadcast Japanese propaganda in English, along with American music to help ensure listeners. During World War II, Vatican Radio's news broadcasts were banned in Germany. During the war, the radio service operated in four languages. The British launched Radio SEAC from Colombo,
Ceylon Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
(Sri Lanka) during World War II. The station broadcast radio programs to the allied armed forces across the region from their headquarters in Ceylon. Following the war and German partition, each Germany developed its own international broadcasting station:
Deutsche Welle Deutsche Welle (; "German Wave" in English), abbreviated to DW, is a German public, state-owned international broadcaster funded by the German federal tax budget. The service is available in 32 languages. DW's satellite television service con ...
, using studios in
Cologne Cologne ( ; german: Köln ; ksh, Kölle ) is the largest city of the German western States of Germany, state of North Rhine-Westphalia (NRW) and the List of cities in Germany by population, fourth-most populous city of Germany with 1.1 m ...
, West Germany, and
Radio Berlin International Radio Berlin International was the international broadcasting arm for the German Democratic Republic's (GDR) Rundfunk der DDR (Radio of the GDR) broadcasting service. Radio Berlin International (RBI) was one of the major international broadcaste ...
(RBI) in East Germany. RBI's broadcasts ceased shortly before the reunification of Germany on October 3, 1990, and Deutsche Welle took over its transmitters and frequencies.


Cold War era

The Cold War led to increased international broadcasting (and jamming), as Communist and non-Communist states attempted to influence each other's domestic population. Some of the most prominent Western broadcasters were the
Voice of America Voice of America (VOA or VoA) is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest U.S.-funded international broadcaster. VOA produces digital, TV, and radio content ...
, the
BBC World Service The BBC World Service is an international broadcasting, international broadcaster owned and operated by the BBC, with funding from the Government of the United Kingdom, British Government through the Foreign Secretary, Foreign Secretary's o ...
, and the
Radio Free Europe/Radio Liberty Radio Free Europe/Radio Liberty (RFE/RL) is a United States government funded organization that broadcasts and reports news, information, and analysis to countries in Eastern Europe, Central Asia, Caucasus, and the Middle East where it says tha ...
. The Soviet Union's most prominent service was
Radio Moscow Radio Moscow ( rus, Pадио Москва, r=Radio Moskva), also known as Radio Moscow World Service, was the official international broadcasting station of the Union of Soviet Socialist Republics until 1993. It was reorganized with a new name ...
and China used
Radio Peking China Radio International (CRI) is the state-owned international radio broadcaster of China. It is currently headquartered in the Babaoshan area of Beijing's Shijingshan District. It was founded on December 3, 1941, as Radio Peking. It late ...
(then
Radio Beijing China Radio International (CRI) is the state-owned international radio broadcaster of China. It is currently headquartered in the Babaoshan area of Beijing's Shijingshan District. It was founded on December 3, 1941, as Radio Peking. It later ...
, now
China Radio International China Radio International (CRI) is the state-owned international radio broadcaster of China. It is currently headquartered in the Babaoshan area of Beijing's Shijingshan District. It was founded on December 3, 1941, as Radio Peking. It late ...
). In addition to the U.S.-Soviet cold war, the Chinese-Russian border dispute led to an increase of the numbers of transmitters aimed at the two nations, and the development of new techniques such as playing tapes backwards for reel-to-reel recorders. West Germany resumed regular shortwave broadcasts using
Deutsche Welle Deutsche Welle (; "German Wave" in English), abbreviated to DW, is a German public, state-owned international broadcaster funded by the German federal tax budget. The service is available in 32 languages. DW's satellite television service con ...
on May 3, 1953. Its Julich transmitter site began operation in 1956, with eleven 100-kW
Telefunken Telefunken was a German radio and television apparatus company, founded in Berlin in 1903, as a joint venture of Siemens & Halske and the ''Allgemeine Elektrizitäts-Gesellschaft'' (AEG) ('General electricity company'). The name "Telefunken" app ...
transmitters. The Wertachtal site was authorized in 1972 and began with four 500-kW transmitters. By 1989, there were 15 transmitters, four of which relayed the Voice of America. Meanwhile, in East Germany, the Nauen site began transmitting Radio DDR, later Radio Berlin International, on October 15, 1959. In addition to these states, international broadcast services grew in Europe and the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
. Under the presidency of
Gamal Nasser Gamal Abdel Nasser Hussein, . (15 January 1918 – 28 September 1970) was an Egyptian politician who served as the second president of Egypt from 1954 until his death in 1970. Nasser led the Egyptian revolution of 1952 and introduced far-re ...
,
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
ian transmitters covered the Arab world; Israel's service,
Kol Yisrael ''Kol Yisrael'' or ''Kol Israel'' ( lit. "Voice of Israel", also "Israel Radio") is Israel's public domestic and international radio service. It operated as a division of the Israel Broadcasting Service from 1951 to 1965, the Israel Broadcastin ...
, served both to present the Israeli point of view to the world and to serve the
Jewish diaspora The Jewish diaspora ( he, תְּפוּצָה, təfūṣā) or exile (Hebrew: ; Yiddish: ) is the dispersion of Israelites or Jews out of their ancient ancestral homeland (the Land of Israel) and their subsequent settlement in other parts of t ...
, particularly behind the
Iron Curtain The Iron Curtain was the political boundary dividing Europe into two separate areas from the end of World War II in 1945 until the end of the Cold War in 1991. The term symbolizes the efforts by the Soviet Union (USSR) to block itself and its s ...
.
Radio RSA Radio RSA: The Voice of South Africa was the international broadcasting service of the Republic of South Africa. It was run by the South African Broadcasting Corporation from its inception on 1 May 1966 until its demise in 1992 following the end of ...
, as part of the South African Broadcasting Corporation, was established in 1966 to promote the image of South Africa internationally and reduce criticism of apartheid. It continued in 1992, when the post-apartheid government renamed it
Channel Africa Channel Africa is the international broadcasting service of the South African Broadcasting Corporation. Overview Airing on shortwave, satellite radio and Internet radio platforms, the service airs news, cultural, sports and public affairs p ...
. Ironically, the isolationist
Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares ...
under
Enver Hoxha Enver Halil Hoxha ( , ; 16 October 190811 April 1985) was an Albanian communist politician who was the authoritarian ruler of Albania from 1944 until his death in 1985. He was First Secretary of the Party of Labour of Albania from 1941 unt ...
, virtually a hermit kingdom, became one of the most prolific international broadcasters during the latter decades of the Cold War, with
Radio Tirana Radio Televizioni Shqiptar (; en, "Albanian Radio and Television"; mostly called RTSH ) is an Albanian public broadcasting radio and television company. Founded in 1938, it operates several radio and television channels, over a domestic transmi ...
one of the top five broadcasters in terms of hours of programming produced. Estimated total programme hours per week of some external broadcasters


Today

At the end of the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
, many international broadcasters cut back on hours and foreign languages broadcast, or reemphasized other language services. For example, in 1984, Radio Canada International broadcast in English, French, German, Spanish, Czech/Slovak, Hungarian, Polish, Russian, and Ukrainian. In 2005, RCI broadcast in English, Chinese, Arabic, Russian, and Spanish. There is a bigger trend towards TV (e.g. BBC World News, NHK World, CCTV-9) and news websites. Some services, such as Swiss Radio International, left shortwave altogether and exist in Internet form,
Swissinfo SWI swissinfo.ch is a multilingual news and information platform produced by the Swiss Broadcasting Corporation (SRG SSR). Its content is Swiss-centred, with top priority given to in-depth information on politics, the economy, the arts, science ...
. In addition, new standards, such as
Digital Radio Mondiale Digital Radio Mondiale (DRM; ''mondiale'' being Italian and French for "worldwide") is a set of digital audio broadcasting technologies designed to work over the bands currently used for analogue radio broadcasting including AM broadcasting—pa ...
, are being introduced, as well as sending programs over the Web to be played back later, as "
podcast A podcast is a program made available in digital format for download over the Internet. For example, an episodic series of digital audio or video files that a user can download to a personal device to listen to at a time of their choosing ...
s". International broadcasting using the traditional audio-only method will not cease any time soon due to its cost efficiencies. However, international broadcasting via television is considered more strategically important at least since the early 2000s. The
BBC World Service The BBC World Service is an international broadcasting, international broadcaster owned and operated by the BBC, with funding from the Government of the United Kingdom, British Government through the Foreign Secretary, Foreign Secretary's o ...
was the first broadcaster to consider setting up a satellite television news and information channel as far back as 1976, but ceded being the first to
CNN CNN (Cable News Network) is a multinational cable news channel headquartered in Atlanta, Georgia, U.S. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable news channel, and presently owned by ...
(that had primary access to
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
soon after launch). The defunct BBC World Service
Antigua Antigua ( ), also known as Waladli or Wadadli by the native population, is an island in the Lesser Antilles. It is one of the Leeward Islands in the Caribbean region and the main island of the country of Antigua and Barbuda. Antigua and Bar ...
Relay Station was built in 1976, but its setup costs were not known to have been part of the BBCWS decision processes at the time. In the early 1990s, many international (as well as domestic) 24-hour news and information channels launched as part of the post-
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
prosperity bubble. There was another burst of global news channels launching in the late 2000s as part the developing world trying to catch up with the developed world in this area.


Reasons for international broadcasting

Broadcasters in one country have several reasons to reach out to an audience in other countries. Commercial broadcasters may simply see a business opportunity to sell advertising or subscriptions to a broader audience. This is more efficient than broadcasting to a single country, because domestic entertainment programs and information gathered by domestic news staff can be cheaply repackaged for non-domestic audiences. Governments typically have different motivations for funding international broadcasting. One clear reason is for ideological, or
propaganda Propaganda is communication that is primarily used to influence or persuade an audience to further an agenda, which may not be objective and may be selectively presenting facts to encourage a particular synthesis or perception, or using loaded ...
reasons. Many government-owned stations portray their nation in a positive, non-threatening way. This could be to encourage business investment in or tourism to the nation. Another reason is to combat a negative image produced by other nations or internal dissidents, or insurgents.
Radio RSA Radio RSA: The Voice of South Africa was the international broadcasting service of the Republic of South Africa. It was run by the South African Broadcasting Corporation from its inception on 1 May 1966 until its demise in 1992 following the end of ...
, the broadcasting arm of the apartheid South African government, is an example of this. A third reason is to promote the ideology of the broadcaster. For example, a program on
Radio Moscow Radio Moscow ( rus, Pадио Москва, r=Radio Moskva), also known as Radio Moscow World Service, was the official international broadcasting station of the Union of Soviet Socialist Republics until 1993. It was reorganized with a new name ...
from the 1960s to the 1980s was ''What is Communism?'' A second reason is to advance a nation's foreign policy interests and agenda by disseminating its views on international affairs or on the events in particular parts of the world. During the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
the American
Radio Free Europe Radio Free Europe/Radio Liberty (RFE/RL) is a United States government funded organization that broadcasts and reports news, information, and analysis to countries in Eastern Europe, Central Asia, Caucasus, and the Middle East where it says tha ...
and
Radio Liberty Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmit ...
and Indian Radio
AIR The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing f ...
were founded to broadcast news from "behind the
Iron Curtain The Iron Curtain was the political boundary dividing Europe into two separate areas from the end of World War II in 1945 until the end of the Cold War in 1991. The term symbolizes the efforts by the Soviet Union (USSR) to block itself and its s ...
" that was otherwise being censored and promote dissent and occasionally, to disseminate
disinformation Disinformation is false information deliberately spread to deceive people. It is sometimes confused with misinformation, which is false information but is not deliberate. The English word ''disinformation'' comes from the application of the L ...
. Currently, the US operates similar services aimed at
Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...
(
Radio y Televisión Martí Radio Televisión Martí is an American state-run radio and television international broadcaster based in Miami, Florida, financed by the federal government of the United States through the U.S. Agency for Global Media (formerly Broadcasting Boar ...
) and the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
,
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
,
Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
and
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
(
Radio Free Asia Radio Free Asia (RFA) is a United States government-funded private non-profit news service that broadcasts radio programs and publishes online news, information, and commentary for its audiences in Asia. The service, which provides editoriall ...
). The
BBC World Service The BBC World Service is an international broadcasting, international broadcaster owned and operated by the BBC, with funding from the Government of the United Kingdom, British Government through the Foreign Secretary, Foreign Secretary's o ...
, the
Voice of America Voice of America (VOA or VoA) is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest U.S.-funded international broadcaster. VOA produces digital, TV, and radio content ...
,
All India Radio All or ALL may refer to: Language * All, an indefinite pronoun in English * All, one of the English determiners * Allar language (ISO 639-3 code) * Allative case (abbreviated ALL) Music * All (band), an American punk rock band * ''All'' (All a ...
and other western broadcasters have emphasized news broadcasts, particularly to countries that are experiencing repression or civil unrest and whose populations are unable to obtain news from non-government sources. In the case of emergencies, a nation may broadcast special programs overseas to inform listeners what is occurring. During Iraqi missile strikes on Israel during the 1991 Gulf War,
Kol Israel ''Kol Yisrael'' or ''Kol Israel'' ( lit. "Voice of Israel", also "Israel Radio") is Israel's public domestic and international radio service. It operated as a division of the Israel Broadcasting Service from 1951 to 1965, the Israel Broadcastin ...
relayed its domestic service on its shortwave service. Besides ideological reasons, many stations are run by religious broadcasters and are used to provide religious education, religious music, or worship service programs. For example,
Vatican Radio Vatican Radio ( it, Radio Vaticana; la, Statio Radiophonica Vaticana) is the official broadcasting service of Vatican City. Established in 1931 by Guglielmo Marconi, today its programs are offered in 47 languages, and are sent out on short wave, ...
, established in 1931, broadcasts such programs. Another station, such as
HCJB HCJB, "The Voice of the Andes", was the first radio station with daily programming in Ecuador and the first Christian missionary radio station in the world. The station was founded in 1931 by Clarence W. Jones, Reuben Larson, and D. Stuart Clark. ...
or
Trans World Radio Trans World Radio (TWR) is a multinational evangelical Christian media distributor. The largest Christian media organization in the world, it uses mediumwave or high-powered AM and shortwave transmitters, local FM radio stations, cable, satellite ...
will carry brokered programming from evangelists. In the case of the
Broadcasting Services of the Kingdom of Saudi Arabia The Saudi Broadcasting Authority (SBA), formerly Saudi Broadcasting Corporation (SBC) and the Broadcasting Services of the Kingdom of Saudi Arabia (BSKSA), is a governmental entity of Saudi Arabia, organized under the Ministry of Media. BSKSA o ...
, both governmental and religious programming is provided. Stations also broadcast to international audiences for cultural reasons. Often a station has an official mandate to keep expatriates in touch with their home country. Many broadcasters often relay their national domestic service on shortwave for that reason. Other reasons include teaching a foreign language, such as
Radio Exterior de España Radio Exterior de España (REE) or simply Radio Exterior is a Spanish free-to-air radio station owned and operated by Radio Nacional de España (RNE), the radio division of state-owned public broadcaster Radiotelevisión Española (RTVE). It is t ...
's Spanish class, ''Un idioma sin fronteras'', or the Voice of America's broadcasts in
Special English Learning English (previously known as Special English) is a controlled version of the English language first used on 19 October 1959, and still presented daily by the United States broadcasting service Voice of America (VOA). World news and othe ...
. In the case of major broadcasters such as the
BBC World Service The BBC World Service is an international broadcasting, international broadcaster owned and operated by the BBC, with funding from the Government of the United Kingdom, British Government through the Foreign Secretary, Foreign Secretary's o ...
or
Radio Australia ABC Radio Australia, also known as Radio Australia, is the international broadcasting and online service operated by the Australian Broadcasting Corporation (ABC), Australia's public broadcaster. Most programming is in English, with some in Tok ...
, there is also an educational outreach. An additional reason for international broadcasting is to maintain contact with a country's citizens travelling abroad or expatriates who have emigrated and share news from home as well as cultural programming. This role of external shortwave broadcasting has declined as advances in communications have allowed expatriates to read news from home and listen and watch to domestic broadcasts in their own language via the internet and satellite. A number of international services such as the original
BBC Empire Service #REDIRECT 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 ex ...
,
Radio Netherlands Radio Netherlands (RNW; nl, Radio Nederland Wereldomroep) was a public radio and television network based in Hilversum, producing and transmitting programmes for international audiences outside the Netherlands from 1947 to 2012. Its services i ...
, France's Poste Colonial (now Radio France International) and others were founded in part with the goal of helping draw overseas empires closer to the mother country and provide closer cultural and communication connections between the home country and its colonies, a role that became largely obsolete due to decolonization.


Notable networks

* CNN International (English) * BBC World News (BBC Arabic Television, Arabic, English, BBC Persian Television, Persian) *
BBC World Service The BBC World Service is an international broadcasting, international broadcaster owned and operated by the BBC, with funding from the Government of the United Kingdom, British Government through the Foreign Secretary, Foreign Secretary's o ...
(Arabic, Azeri, Bengali, Burmese, Cantonese, English, French for Africa, Hausa, Hindi, Indonesian, Kinyarwanda, Kirundi, Kyrgyz, Nepali, Pashto, Persian, Portuguese for Brazil, Russian, Sinhala, Somali, Spanish for Latin America, Swahili, Tamil, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese) * DD News (Hindi, English, Sanskrit, Punjabi, Tamil, Telugu, Kannada, Malawi, Urdu, Bangla, Marathi, Malayalam, Thai, Baloch, Arabic, Fiji Hindi, Bhojpuri, Assami, Nagapure) * Asian News International (Hindi, English, Tamil, Telghu, Bangla) * Sky News (English, Sky News Arabia, Arabic) * France 24 (French, English, Arabic, Spanish) * Al Jazeera (Al Jazeera English, English, Arabic) * telesur (TV channel), Telesur (Spanish, Portuguese, English) *
Deutsche Welle Deutsche Welle (; "German Wave" in English), abbreviated to DW, is a German public, state-owned international broadcaster funded by the German federal tax budget. The service is available in 32 languages. DW's satellite television service con ...
(German, English, French, Arabic, Hindi, Spanish, and 27 other languages) * Brazil Communication Company, EBC (Portuguese, English, Spanish) * TRT World (English, TRT Arabi, Arabic, TRT Türk, Turkish) * Voice of Turkey (English, Arabic, French, Turkish and 22 other languages) * Press Trust of India (Hindi and 98 other languages) * Press TV (English, French) * TV5Monde (French) * Zee News (Hindi) * RT (TV network), RT (Russian, English, French, Arabic, Spanish) * Zee Entertainment Enterprises, Zee Entertainment (Hindi, Thai, English, Tamil, Telghu, and 126 other local languages) * Voice of Indonesia (English, French, Spanish, German, Indonesian, Japanese, Arabic, Chinese, Hindi) * ABC Australia (Asia-Pacific Television), ABC Australia (English) * RNZ International (English, French, Samoan, Tongan, Niuean, Cook Islands Maori, Solomon Islands Pidgin) * i24NEWS (English, French, Arabic) * Sun TV (India), Sun TV (Tamil) * NHK World-Japan (English, Japanese and 16 other languages) * China Global Television Network, CGTN (CGTN (TV channel), English, CGTN French, French, CGTN Spanish, Spanish, CGTN Russian, Russian, CGTN Arabic, Arabic) *
China Radio International China Radio International (CRI) is the state-owned international radio broadcaster of China. It is currently headquartered in the Babaoshan area of Beijing's Shijingshan District. It was founded on December 3, 1941, as Radio Peking. It late ...
(Albanian, Arabic, Armenian, Belarusian, Bengali, Bulgarian, Burmese, Croatian, Cambodian, Czech, Dutch, English, Esperanto, Estonian, Filipino, French, Gernan, Greek, Hausa, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Laotian, Malaysian, Nepali, Persian, Polish, Portugaese, Pashto, Romanian, Russian, Serbian, Sinhala, Spanish, Swahili, Swedish, Tamil, Turkish, Ukrainian, Urdu, Vietnamese, Hakka, Cantonese, Hokkien, Teochew, Hakka, Wenzhouese, Uyghur, Kazakh, Mongolian, Korean) * ArirangTV, Arirang (English, Korean) * WION (TV channel), WION (English) * The Filipino Channel (English, Filipino) * GMA Pinoy TV (English, Filipino) * Kapatid Channel (English, Filipino) * Radiodifusión Argentina al Exterior, RAE (Spanish, German, French, English, Italian, Portuguese, Chinese, Japanese, and formerly Arabic)


Means to reach an audience

Because of this many broadcasters are discovering they can reach a wider audience through other methods (particularly the internet and satellite television) and are cutting back on (or even entirely dropping) shortwave. An international broadcaster has several options for reaching a foreign audience: * If the foreign audience is near the broadcaster, high-power longwave and mediumwave stations can provide reliable coverage. * If the foreign audience is more than 1,000 kilometers away from the broadcaster, shortwave radio is reliable, but subject to interruption by adverse solar/geomagnetic conditions. * An international broadcaster may use a local mediumwave or FM radio or television relay station in the target country or countries. * An international broadcaster may use a local shortwave broadcaster as a relay station. * Neighboring states, such as Israel and Jordan, may broadcast television programs to each other's viewing public. An international broadcaster such as the BBC, Radio France International or Germany's Deutsche Welle, may use all the above methods. Several international broadcasters, such as Swiss Radio International, have abandoned shortwave broadcasting altogether, relying on Internet transmissions only. Others, such as the BBC World Service, have abandoned shortwave transmissions to North America, relying on local relays, the Internet, and satellite transmissions


Mediumwave and longwave broadcasts

Most radio receivers in the world receive the mediumwave band (530 kHz to 1710 kHz), which at night is capable of reliable reception from 150 to 2,500 km distance from a transmitter. Mediumwave is used heavily all over the world for international broadcasting on a formal and informal basis. In addition, many receivers used in Europe and Russia can receive the longwave broadcast band (150 to 280 kHz), which provides reliable long-distance communications over continental distances.


Shortwave broadcast

Shortwave receivers are capable of receiving shortwave transmissions (2,000 to 30,000 kHz or 2 to 30 MHz). Depending on time of day, season of year, solar weather and Earth's geomagnetic field, a signal might reach around the world. In previous decades shortwave (and sometimes high-powered mediumwave) transmission was regarded as the main (and often the ''only'') way in which broadcasters could reach an international audience. In recent years the proliferation of technologies such as satellite broadcasting, the Internet, and rebroadcasts of programming on AM and FM within target nations has meant that this is no longer necessarily the case. Transmitter output power has increased since 1920. Higher transmitter powers do guarantee better reception in the target area. Higher transmitter power in most cases counteracts the lesser effects of jamming. * 1950s : 100 kW * 1960s : 200 kW, early 1960s (2 x 100 kW 'twinned') * 1970s : 300 kW, but many 250 kW transmitters sold * 1980s : 500 kW sometimes transmitters were "doubled up" to produce 1000 kW output * 1980s-present: 600 kW single, 1200 kW from twinned transmitters. International stations generally use special HRS type antennas, directional antennas to aim the signal toward the intended audience and increase the Effective radiated power, effective power in that direction. Use of such antennas for international broadcasting began in the mid-1930s and became prominent by the 1950s. By using antennas which focus most of their energy in one direction, a modern station may achieve the equivalent, in that direction, of tens of millions of watts of radio power.


Digital audio broadcasting

Some international broadcasters have become available via digital audio broadcasting (DAB) in Europe in the 1990s, and in a similar limited way in the Americas via in-band FM (IBOC) DAB systems in the US in the 2000s. This is a popular method to reach listeners in cars that would otherwise not be accessible during that part of the day. However, in terms of the global international broadcasting audience the DAB listener base is very small—one can assume that it is less than 2% of the listener base globally.


Television

International broadcasting via 24 hour TV news channels has its origins in North America in the early 1980s. CNN technically was the first 24-hour international news channel as it was made available in Canada soon after launch. The BBC World Service considered setting up a global TV news channel as far back as 1975, but abandoned the idea for internal reasons. Notwithstanding a large number of international 24-hour television news and information broadcasters, the television percentage of viewers is still fairly small when compared to global radio listener numbers. The rural populations of Sub-Saharan Africa and South Asia (as well as East Asia) have radio listener bases that are far larger than the largest international TV broadcaster could hope for, yet they could be considered underserved since the end of the Cold War (when these regions had more radio broadcasts targeted at them).


Streaming video sites

Many international television broadcasters (as well as domestic television broadcasters) have set up accounts on streaming video sites like YouTube to allow their news and information broadcasts to be globally distributed. The viewer numbers for these sites may seem huge. Cable, TVRO and terrestrial television broadcasters probably have 100 to 1,000 times larger audiences for their international broadcasting content. International broadcasters known to maintain their own streaming video sites (not authoritative): * Australian Broadcasting Corporation, ABC Australia * Al Jazeera * BBC World News * CNN International * DD News *
Deutsche Welle Deutsche Welle (; "German Wave" in English), abbreviated to DW, is a German public, state-owned international broadcaster funded by the German federal tax budget. The service is available in 32 languages. DW's satellite television service con ...
* France 24 * i24NEWS * RT (TV network), RT * Sky News * WION (TV channel), WION


RSS feeds and email

Many international broadcasters (television or radio) can reach "unreachable" audiences via email and RSS feeds. This is not at all unusual, as the first commonly agreed international broadcast was a Morse Code telegram transmitted from US President Wilson to the German Kaiser (mid-1918) via a high powered longwave transmitter on the US East Coast (this important event in international broadcasting history was described in depth in the IEEE "The History of International Broadcasting" first volume). As Morse Code is considered to be a data format, with email and RSS merely being refinements of the technology it can be said that international broadcasting has a deep relationship with modern-day datacasting. The reach of RSS and email for international broadcasters is not really known that well, especially considering that emails get forwarded. The numbers for active RSS and email audiences are probably 5 to 20 times larger than for streaming video. It may take into the 2010s to get meaningful numbers with respect to the size of these audiences for assorted technical reasons related to the RSS and email technologies. Email and RSS feeds can traverse telecommunications barriers that streaming video cannot, thus the larger expected audience numbers. The global economic downturn of 2008-2009 will probably increase the email and RSS audience sizes as fewer people will be able to afford high speed internet connections in North America, Western Europe and the Asia-Pacific regions.


Listeners

An international broadcaster may have the technical means of reaching a foreign audience, but unless the foreign audience has a reason to listen, the effectiveness of the broadcaster is in question. One of the most common foreign audiences consists of expatriates, who cannot listen to radio or watch television programs from home. Another common audience is Shortwave listening, radio hobbyists, who attempt to listen to as many countries as possible and obtain verification cards or letters (''QSLs''). These audiences send letters and in response few radio stations write them back. These kind of Listeners often take part in weekly and monthly quizzes and contests started by many radio stations. A third audience consists of journalists, government officials, and key businesspersons, who exert a disproportionate influence on a state's foreign or economic policy. A fourth, but less publicized audience, consists of intelligence officers and agents who monitor broadcasts for both open-source intelligence clues to the broadcasting state's policies and for hidden messages to foreign agents operating in the receiving country. The BBC started its monitoring service in Caversham, Reading in 1936 (now BBC Monitoring). In the United States, the United States Director of National Intelligence, DNI Open Source Center (formerly the Central Intelligence Agency's Foreign Broadcast Information Service) provides the same service. Copies of OSC/FBIS reports can be found in many U.S. libraries that serve as government depositories. In addition, a number of hobbyists listen and report "spook" transmissions. Without these four audiences, international broadcasters face difficulty in getting funding. In 2001, for example, the BBC World Service stopped transmitting shortwave broadcasts to North America, and other international broadcasters, such as YLE Radio Finland, stopped certain foreign-language programs. However, international broadcasting has been successful when a country does not provide programming wanted by a wide segment of the population. In the 1960s, when there was no BBC service playing rock and roll, Radio Television Luxembourg (RTL Group, RTL) broadcast rock and roll, including bands such as the Beatles, into the United Kingdom. Similar programming came from an unlicensed, or "pirate" station, Radio Caroline, which broadcast from a ship in the international waters of the North Sea.


Restricting reception

In many cases, governments do not want their citizens listening to international broadcasters. In Nazi Germany, a major propaganda campaign, backed by law and prison sentences, attempted to discourage Germans from listening to such stations. The practice was made illegal in 1939.Hughes and Mann 2002: 93 In addition, the German government sold a cheap, Volksempfänger, "People's Receiver", as well as an even cheaper receiver, that could not pick up distant signals well.Graef 2005: 36 The idea was copied by Stalin's Soviet Union, which had a nearly identical copy manufactured in the Tesla factory in Czechoslovakia. In North Korea, all receivers are sold with fixed frequencies, tuned to List of radio stations in North Korea, local stations. The most common method of preventing reception is jamming, or broadcasting a signal on the same frequencies as the international broadcaster. Germany jammed the BBC European service during the Second World War. Russian and Eastern European jammers were aimed against
Radio Free Europe Radio Free Europe/Radio Liberty (RFE/RL) is a United States government funded organization that broadcasts and reports news, information, and analysis to countries in Eastern Europe, Central Asia, Caucasus, and the Middle East where it says tha ...
, other Western broadcasters, and against Chinese broadcasters during the nadir of Sino-Soviet relations. In 2002, the Cuban government jammed the
Voice of America Voice of America (VOA or VoA) is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest U.S.-funded international broadcaster. VOA produces digital, TV, and radio content ...
's Radio y Televisión Martí, Radio Martí program and the Chinese government jammed
Radio Free Asia Radio Free Asia (RFA) is a United States government-funded private non-profit news service that broadcasts radio programs and publishes online news, information, and commentary for its audiences in Asia. The service, which provides editoriall ...
,
Voice of America Voice of America (VOA or VoA) is the state-owned news network and international radio broadcaster of the United States of America. It is the largest and oldest U.S.-funded international broadcaster. VOA produces digital, TV, and radio content ...
, Radio Taiwan International as well broadcasts made by adherents of Falun Gong. North Korea restricts most people to a single fixed frequency mediumwave receiver; those who met political requirements and whose work absolutely required familiarity with events abroad were allowed shortwave receivers. Another method of reaching people with government radio programming, but not foreign programming, is the use of radio broadcasting by direct broadcasting to loudspeakers. David Jackson, director of the Voice of America, noted "The North Korean government doesn't jam us, but they try to keep people from listening through intimidation or worse. But people figure out ways to listen despite the odds. They're very resourceful."Jackson, David. "The Future of Radio II". ''World Radio TV Handbook'', 2007 edition. 2007, Billboard Books. . p 38. Yet another method of preventing reception involves moving a domestic station to the frequency used by the international broadcaster. During the Batista government of Cuba, and during the Castro years, Cuban medium-wave stations broadcast on the frequencies of popular South Florida stations. In October 2002, Iraq changed frequencies of two stations to block the Voice of America's Radio Sawa program. Jamming can be defeated by using very efficient transmitting antennas, carefully choosing the transmitted frequency, changing transmitted frequency often, using Single-sideband modulation, single sideband, and properly aiming the receiving antenna. For a list of international broadcasters, see List of international broadcasters.


See also

* List of shortwave radio broadcasters * Shortwave * Shortwave bands * Shortwave listening * FTA receiver * Medium wave – MW broadcasts generally don't travel as far as shortwave broadcasts, but MW is still used for international broadcasting, particularly to neighboring countries * MW DX *
Radio y Televisión Martí Radio Televisión Martí is an American state-run radio and television international broadcaster based in Miami, Florida, financed by the federal government of the United States through the U.S. Agency for Global Media (formerly Broadcasting Boar ...
* Euronews


References


Citations


Sources

* Graef 2005
Graef, Robert. ''Bicycling to Amersfoort: A World War II Memoir''. 2005, iUniverse. * Horwitz 2001
Horwitz, Robert Britt. ''Communication and Democratic Reform in South Africa''. 2001, Cambridge University Press . * Hughes and Mann 2002
Hughes, Matthew, and Chris Mann. ''Inside Hitler's Germany: Life Under the Third Reich''. 2002, Brassey's. * Levillain 2002
Levillain, Philippe. ''The Papacy: An Encyclopedia''. Translated by John O'Malley. Routledge, 2002. * Martin 2006
Martin, Bradley K. ''Under the Loving Care of the Fatherly Leader: North Korea and the Kim Dynasty''. 2006, Macmillan. * Wood 2000
Wood, James. ''History of International Broadcasting''. 2000, IET.


External links


Hard-Core-DX – serious information about shortwave/AM radio stations

American Radio Relay League
(ARRL), Newington, Connecticut.
englishradio.co.uk
Cataloguing and reviewing every English-language radio station * Easy-to-construct "interference-reducing" antennas for shortwave portables: U.S

an

(the "Villard antenna")
''World Radio TV Handbook''
The bible of international broadcasting
''RCI Action Committee''
Union group created to protect Radio Canada International's international broadcasting mandate and funding.
''AIB , Association for International Broadcasting''
The non-governmental, not-for-profit industry association for international TV and radio {{DEFAULTSORT:International Broadcasting International broadcasting, Propaganda techniques