Shopping on line can be easy, simple and save you lots of money. It can also take a lot of your time, frustrate you, and result in unwanted purchases. Now the same can be said for regular high street shopping, but with the vast opportunity presented by the Internet it will pay you to spend a few minutes reading this and understanding how to better optimize your Satellite Television shopping experience:

1. Compare - without doubt the biggest advantage that the Satellite Television offers shoppers today is the ability to compare thousands of Satellite Television at a time. This is a great thing, but not necessarily all the time! Too much can be daunting at times so take advantage of the great comparison sites and where possible let them do the hard work for you.

2. Research - if it has been said it will be on the internet. Ignorance is no longer a justifiable reason for buying the wrong thing. Take the time to research in detail everything that you could possible want to know about

3. Testimonials - don't know anybody that has bought a Satellite Television? Wrong! If the Satellite Television is good the internet will let you know. Use the Internet as a friend and get testimonials before you buy.

4. Questions - Got a question about Satellite Television then search the Forums, FAQ's, Blogs etc. Don't be afraid to ask .....

5. Reputation - Never heard of the company selling Satellite Television? Don't worry, no reason why you should know every company in the world, but you know someone that does! Use the internet to find out what people are saying about Satellite Television and build up a picture of their reputation for sales, returns, customer service, delivery etc.

6. Returns - still worried that even after all of the above your Satellite Television wont be what you want? Check out the returns policy. There is so much competition now that someone, somewhere is bound to offer the terms that you are comfortable with.

7. Feedback - happy with your Satellite Television then let people know, after all you are depending on others people input in your buying decision, so why not give a little back.

8. Security - check for the yellow padlock on the Satellite Television site before you buy, and the s after http:/ /i.e. https:// = a secure site

9. Contact - got a question about Satellite Television, or want to leave a comment then check out the sites contact page. Reputable companies have them and respond.

10. Payment - ready to pay for your Satellite Television, then use your credit card or PayPal! Be aware of companies that don't accept them, there may be genuine reasons but given the huge amount of choice you have when buying online there is no reason at all not to buy via credit card or PayPal.

Satellite television is television delivered by way of communications satellites, as compared to conventional terrestrial television and cable television. In many areas of the world satellite television services supplement older terrestrial signals, providing a wider range of channels and services, including subscription-only services. History The first satellite television signal was relayed from Europe to the Telstar satellite over North America in 1962. The first geosynchronous communication satellite, Syncom was launched in 1963. The world's first commercial communication satellite, called Intelsat I (nicknamed Early Bird), was launched into synchronous orbit on April 6, 1965. The first national television network of satellite television, called Orbita, was created in Soviet Union in 1967, and was based on the principle of using the highly elliptical Molniya satellite for re-broadcasting and delivering of TV Signalling (telecommunication) to ground downlink stations. The first domestic North American satellite to carry television was Canada’s geostationary Anik 1, which was launched in 1972 {{cite news | last = Robertson | first = Lloyd | coauthors = | title =Anik A1 launching: bridging the gap | work = | pages = | language = | publisher = CBC English TV | date = [1972-11-09 | url = http://archives.cbc.ca/500f.asp?id=1-75-92-594 | accessdate = 2007-01-25 --> . ATS-6, the world's first experimental educational and Direct Broadcast Satellite, was launched in 1974. The first Soviet geostationary satellite to carry Direct-To-Home television, called Ekran, was launched in 1976.

Technology Satellites used for television signals are generally in either highly elliptical (with inclination of +/-63.4 degrees and orbital period of about 12 hours) or geostationary orbit 37,000 km (22,300 miles) above the earth’s equator.

Satellite television, like other communications relayed by satellite, starts with a transmitting antenna located at an uplink facility. Uplink satellite dishes are very large, as much as 9 to 12 meters (30 to 40 feet) in diameter. The increased diameter results in more accurate aiming and increased signal strength at the satellite. The uplink dish is pointed toward a specific satellite and the uplinked signals are transmitted within a specific frequency range, so as to be received by one of the transponders tuned to that frequency range aboard that satellite. The transponder 'retransmits' the signals back to Earth but at a different frequency band (to avoid interference with the uplink signal), typically in the C band (4–8 GHz) or Ku band (12–18 GHz) or both. The leg of the signal path from the satellite to the receiving Earth station is called the downlink.

A typical satellite has up to 32 transponders for Ku-band and up to 24 for a C-band only satellite, or more for hybrid satellites. Typical transponders each have a bandwidth between 27 MHz and 50 MHz. Each geo-stationary C-band satellite needs to be spaced 2 degrees from the next satellite (to avoid interference). For Ku the spacing can be 1 degree. This means that there is an upper limit of 360/2 = 180 geostationary C-band satellites and 360/1 = 360 geostationary Ku-band satellites. C-band transmission is susceptible to terrestrial interference while Ku-band transmission is affected by Rain fade (as water is an excellent absorber of microwaves).

The downlinked satellite signal, quite weak after traveling the great distance (see inverse-square law), is collected by a parabolic reflector receiving dish, which reflects the weak signal to the dish’s focal point. Mounted on brackets at the dish's focal point is a device called a feedhorn. This feedhorn is essentially the flared front-end of a section of waveguide that gathers the signals at or near the focal point and 'conducts' them to a probe or pickup connected to a Low-noise block converter or LNB. The LNB amplifies the relatively weak signals, filters the block of frequencies in which the satellite TV signals are transmitted, and converts the block of frequencies to a lower frequency range in the L band range. The evolution of LNBs was one of necessity and invention.

The original C-Band satellite TV systems used a Low Noise Amplifier connected to the feedhorn at the focal point of the dish. The amplified signal was then fed via very expensive 50 Ohm impedance coaxial cable to an indoor receiver or in other designs fed to a downconverter (a mixer and a voltage tuned oscillator with some filter circuitry) for downconversion to an intermediate frequency. The channel selection was controlled, typically by a voltage tuned oscillator with the tuning voltage being fed via a separate cable to the headend. But this simple design evolved.

Designs for microstrip based converters for Amateur Radio frequencies were adapted for the 4 GHz C-Band. Central to these designs was concept of block downconversion of a range of frequencies to a lower, and technologically more easily handled block of frequencies (intermediate frequency).

The advantages of using an LNB are that cheaper cable could be used to connect the indoor receiver with the satellite TV dish and LNB, and that the technology for handling the signal at L-Band and UHF was far cheaper than that for handling the signal at C-Band frequencies. The shift to cheaper technology from the 50 Ohm impedance cable and N connector of the early C-Band systems to the cheaper 75 Ohm technology and F connector allowed the early satellite TV receivers to use, what were in reality, modified UHF TV tuners which selected the satellite television channel for down conversion to another lower intermediate frequency centered on 70 MHz where it was demodulated. This shift allowed the satellite television Direct To Home industry to change from being a largely hobbyist one where receivers were built in low numbers and complete systems were expensive (costing thousands of Dollars) to a far more commercial one of mass production.

Direct broadcast satellite dishes are fitted with an LNBF, which integrates the feedhorn with the LNB.

The satellite receiver demodulates and converts the signals to the desired form (outputs for television, audio, data, etc.). Sometimes, the receiver includes the capability to Scrambler or Encryption; the receiver is then called an Integrated receiver/decoder or IRD. The cable connecting the receiver to the LNBF or LNB must be of the low loss type RG-6 or RG-10, etc. It cannot be standard RG-59.

(A new form of wiktionary:omnidirectional satellite antenna, which does not use a directed parabolic dish and can be used on a mobile platform such as a vehicle, was recently announced by the University of Waterloo. )

Standards Analog television distributed via satellite is usually sent scrambled or unscrambled in NTSC, PAL, or SECAM television broadcast standards. The analog signal is frequency modulated and is converted from an FM signal to what is referred to as baseband. This baseband comprises the video signal and the audio subcarrier(s). The audio subcarrier is further demodulated to provide a raw audio signal.

If the signal is a digitized television signal or multiplex of signals, it is typically Phase-shift keying.

In general, digital television, including that transmitted via satellites, are generally based on open standards such as MPEG-2 and DVB.

The conditional access encryption/scrambling methods include BISS, Conax, Digicipher, Irdeto, Nagravision, PowerVu, Viaccess, Videocipher, and VideoGuard. Many conditional access systems have been compromised.

Categories of usage There are three primary types of satellite television usage: reception direct by the viewer, reception by local television affiliates, or reception by headends for distribution across terrestrial Cable television.

Direct to the viewer reception includes direct broadcast satellite or DBS and television receive-only or TVRO, both used for homes and businesses including hotels, etc.

Direct broadcast via satellite Direct broadcast satellite, (DBS) also known as "Direct-To-Home" is a relatively recent development in the world of television distribution. “Direct broadcast satellite” can either refer to the communications satellites themselves that deliver DBS service or the actual television service. DBS systems are commonly referred to as "mini-dish" systems. DBS uses the upper portion of the Ku band.

Modified DBS systems can also run on C-band satellites and have been used by some networks in the past to get around legislation by some countries against reception of Ku-band transmissions.

Most of the DBS systems use the DVB-S standard for transmission. With Pay-TV services, the datastream is encrypted and requires proprietary reception equipment. While the underlying reception technology is similar, the Pay-TV technology is proprietary, often consisting of a Conditional Access Module and smart card.

This measure assures satellite television providers that only authorised, paying subscribers have access to Pay TV content but at the same time can allow free-to-air (FTA) channels to be viewed even by the people with standard equipment (DBS receivers without the Conditional Access Modules) available in the market.

Television receive-only The term Television receive-only, or TVRO, arose during the early days of satellite television reception to differentiate it from commercial satellite television uplink and downlink operations (transmit and receive). This was before there was a Direct To Home satellite television broadcast industry. Satellite television channels at that time were intended to be used by cable television networks rather than received by home viewers. Satellite TV receiver systems were largely, constructed by hobbyists and engineers. These TVRO system operated, mainly, on the C band frequencies and the dishes required were large typically over ten feet in diameter. Consequently TVRO is often referred to as "big dish" satellite television.

TVRO systems are designed to receive analog and digital Communications satellite feeds of both television or audio from both C-band and Ku-band transponders on Fixed Service Satellite-type satellites. The higher frequency Ku-band systems tend to be Direct Broadcast Satellite systems and can use a smaller dish antenna because of the higher power transmissions and greater antenna gain.

TVRO systems tend to use larger rather than smaller satellite dish antennas, since it is more likely that the owner of a TVRO system would have a C-band-only setup rather than a Ku band-only setup. Additional receiver boxes allow for different types of digital satellite signal reception, such as DVB/MPEG-2 and 4DTV.

The narrow beam width of a normal parabolic satellite antenna means it can only receive signals from a single satellite at a time. Simulsat is a quasi-parabolic satellite earthstation antenna that is capable of receiving satellite transmissions from 35 or more C- and Ku-band satellites simultaneously.

Satellite television by continent and country Africa South African-based Multichoice's DStv is the main digital satellite television provider in sub-Saharan Africa, broadcasting principally in English language, but also in Portuguese language, German language and Afrikaans. Canal Horizons, owned by France's Canal+, is the main provider in French language Africa. Another entrant into the satellite television circuit in Africa is MyTvAfrica, a subsidiary of Dubai based Strong Technologies. Satellite television has been far more successful in Africa than cable, primarily because the infrastructure for cable television does not exist and would be expensive to install since majority of Africans cannot afford paid cable television. Furthermore, maintaining a cable network is expensive due to the need to cover larger and more sparsely populated areas though there are some terrestrial pay-TV and MMDS services.

GTVGTV, a British-based company, has become the second in sub-saharan Africa providing digital satellite television with the focus first on Kenya Uganda, Tanzania, Zimbabwe, Congo ETC.

HITV HiTV a new satellite tv company in Nigeria on eutelsat w4.11900h27500.

The Americas Canada In Canada, the two legal DBS services available are Bell Canada’s ExpressVu and StarChoice. The Canadian Radio-television and Telecommunications Commission has refused to license American satellite services, but nonetheless hundreds of thousands (up to a million by some estimates) of Canadians access or have accessed American services — usually these services have to be billed to an American address and are paid for in United States dollar. Whether such activity is grey market or black market is the source of often heated debate between those who would like greater choice and those who argue that the protection of Canadian firms and Canadian culture is more important.

In October 2004, Quebec judge Danièle Côté ruled Canada's Radiocommunication Act to be in direct violation of the Canadian Charter of Rights and Freedoms, insofar as it bans reception of unlicensed foreign television services. The judgment gave the federal government a one-year deadline to remedy this breach of the Constitution. However, this contradicts prior Supreme Court of Canada decisions and, at last word in late 2004, was expected to be appealed.

In addition, Canadian satellite providers continue to be plagued by the unquestionably black market devices which "pirate" or "steal" their signals as well as by a number of otherwise completely lawful devices which can be reprogrammed to receive pirate decryption.

One cable TV CEO (Karl Péladeau of Québecor, which owns Vidéotron) is on public record as demanding conditions be placed on the CRTC license issued to Bell ExpressVu, due to BEV’s reputation for vastly inferior security compared to its cable rivals and Shaw Cable–owned StarChoice.

Although there are no official statistics, the use of American satellite services in Canada appears to be declining as of 2004.

Some would claim that this is probably due to a combination of increasingly aggressive police enforcement and an unfavourable exchange rate between the Canadian dollar and U.S. currencies. As the U.S. dollar has been declining as of 2005 versus other international currencies, the decline in DirecTV viewership in Canada may well be related not to a cost difference as much as to the series of smart card swaps which have rendered the first three generations of DirecTV access cards (F, H and HU) all obsolete.

Latin America Latin America’s main satellite system are SKY Latin America, which has approximately 1.4 million subscribers in each of Brazil and Mexico and DirecTV Latin America, which provides service to the rest of the Americas, with a total of approximately 1.3 million subscribers. Pay-TV is not popular among Latin American because fees are expensive in purchasing power parity terms.

The service offered in Brazil includes Digital TV with full Dolby Digital surround support, mts and multiple subtitle options, a first for the Brazilian market. A recent update to Sky's services in Brazil is Sky+ which allows the customer to record a program while watching another one, this service is however very expensive resulting in very few clients subscribing to this add-on.

United States

Currently, there are two primary satellite television services available to United States consumers: Dish Network and DirecTV.

Over the past three decades, various U.S. satellite services have come and gone or combined to form the current primary services. In 1975 RCA created Satcom 1, the first satellite built especially for use by the then three national television networks (CBS, NBC, and American Broadcasting Company). Later that same year, HBO leased a transponder on Satcom 1 and began transmission of television programs via satellite to cable systems. Owners of cable systems paid $10,000 to install 3-meter dishes to receive TV signal in C-band.In 1976 Taylor Howard built an amateur system, which consisted of a converted military surplus radar dish and a satellite receiver designed and built by Howard, for home satellite reception. Taylor's system could be used for receiving TV programs both from American and Soviet communication satellites. In 1977 Pat Robertson launched the first satellite-delivered basic cable service called the CBN Cable Network.

United States Satellite Broadcasting was a direct-to-home service founded in 1981. In the early 1990's they partnered with Hughes Electronics and continued operation until purchased in 1998 by DirecTV.

In 1991 Primestar launched as the first North American DBS service. Hughes’s DirecTV, the first national high-powered upper Ku-band DBS system, went online in 1994. The DirecTV system became the new delivery vehicle for USSB. News Corporation currently holds a 38% stake, which it is in the process of selling to Liberty Media. In 1996, EchoStar Communications Corporation’s Dish Network went online in the United States and has gone on to similar success as DirecTV’s primary competitor. The AlphaStar service launched in 1996 and went into bankruptcy in 1997. Dominion Video Satellite Inc's Sky Angel also went online in the United States in 1996 with its DBS service geared toward the faith and family market. Sky Angel uses Echostar receivers. Primestar sold its assets to Hughes in 1999 and switched off.

In 2004, Cablevision’s Voom service went online, specifically catering to the emerging market of high-definition television owners and aficionados, but folded in April 2005. The service’s “exclusive” high-definition channels are currently being migrated to the Dish Network system. Commercial DBS services are the primary competition to cable television service, although the two types of service have significantly different regulatory requirements (for example, cable television has Public access television requirements, and the two types of distribution have different regulations regarding carriage of local stations).



The majority of ethnic-language broadcasts in North America are carried on Ku band free-to-air. The largest concentration of ethnic programming is on Galaxy 25 at 97° W. Pittsburgh International Telecommunications and GlobeCast World TV offers a mix of free and pay-TV ethnic channels in the internationally-standard DVB-S format, as do others. Home2US also offers several ethnic channels on AMC-4 at 101° W, as well as other free and pay-TV channels. Several U.S.-English language network affiliates (representing CBS, NBC, ABC, Public Broadcasting Service, Fox Broadcasting Company, The CW Television Network (formerly The WB Television Network and UPN), ION Television and MyNetworkTV) are available as free-to-air broadcasts, as are the three U.S.-Spanish language networks (Univisión, Telefutura and Telemundo). The number of free-to-air specialty channels is otherwise rather limited. Specific FTA offerings tend to appear and disappear rather often and typically with little or no notice, although sites such as LyngSat do track the changing availability of both free and pay channels worldwide.

Asia Bangladesh Banglabesh Satellite television are ,1)Bangla Vision2) NTV3)RTV4)ATN Bangla5)Channel I6) Channel 17)Boishaki TV8) ETV9) DESH TV10)Digonto11)Islamic TV12)STVUS

India India has the indigenously built INSAT series satellites from Indian Space Research Organisation (ISRO) along with some private operators . INSAT 4A, INSAT-2E, INSAT-3C and INSAT-3E carry multiple channels for Indian television viewers.1. Netherlands-based SES Global-owned NSS 6, Thaicom-2 and Telstar 10 are the other major private satellites over India. Notable service providers offering a bouquet of multiple channels are state-owned Doordarshan, News Corporation owned STAR TV and Sony owned Sony Entertainment Television.

DD Direct Plus, DishTV and Tata Sky are the three major commercial service providers of Satellite Television in India.Sun Tv has also entered into the Commercial service provider of Satellite TV in India,

Malaysia Malaysia's sole satellite television operator, Measat Broadcast Network Systems (a subsidiary of Astro All Asia Networks plc) launched Astro (satellite TV) in 1996. It currently holds exclusive rights from the Malaysian government to offer satellite television broadcasting services in the country through the year 2017.

Japan The medium-scale Broadcasting Satellite for Experimental Purposes (BSE) was planned by Ministry of Posts and Telecommunications (MOPT) and developed by the National Space Development Agency of Japan (NASDA) since 1974. After that, the first Japanese experimental broadcasting satellite, called BSE or Yuri, was launched in 1978. NHK started experimental broadcasting of TV program using BS-2a satellite on May, 1984.

The satellite BS-2a was launched in preparation for the start of full scale 2-channel broadcasts. Broadcasting Satellite BS-2a was the first national DBS (direct broadcasting satellite), transmitting signals directly into the home of TV viewers. Attitude control of the satellite was conducted using the 3 axial method (zero momentum), and design life was 5 years. The TV transponder units are designed to sufficiently amplify transmitted signals to enable reception by small, 40 or 60 cm home-use parabolic Antenna (radio). The satellite was equipped with 3 TV transponders (including reserve units). However, one transponder malfunctioned 2 months after launch (March 23, 1984) and a second transponder malfunctioned 3 months after launch (May 3, 1984). So, the scheduled satellite broadcasting had to be hastily adjusted to test broadcasting on a single channel.

Later, NHK started regular service (NTSC) and experimental HDTV broadcasting using BS-2b on June, 1989. Some Japanese producers of home electronic consumer devices began to deliver TVsets, VCRs and even home acoustic systems equipped by built-in satellite tuners or receivers. Such electronic goods had a specific BS logo.

On April, 1991, Japanese company JSB started pay TV service while BS-3 communication satellite was in use. In 1996 total number of households that receive satellite broadcasting exceeded 10 million.

The modern two satellite systems in use in Japan are BSAT and JCSAT; the modern WOWOW Broadcasting Satellite digital service uses BSAT satellites, while other system of digital TV broadcasting SKY PerfecTV! uses JCSAT satellites.

Pakistan Most Pakistani Channels use uplink services in Dubai Media City. Satellite TV in Pakistan is mainly provided through cable operators using decoders and set top boxes. Satellite channels include PTV world, HUM TV a channel of Eye TV, Geo TV, Indus Network and ARY network among others are SHEKHANI TV, AAJand The ALTAF MUSIC etc.

Europe Continental Western Europe In Europe, DBS satellite services are found mainly on SES Astra satellites and Hotbird (operated by Eutelsat.) British Sky Broadcasting (known as Sky) serves the United Kingdom. Sky Italia, Canal Digitaal and United Pan-Europe Communications N.V. being the main providers in Italy, the Netherlands and Central Europe.

The overall market share of DBS satellite services in 2004 was 21.4% of all TV homes, however this highly varies from country to country. For example, in Germany, with many free-to-air TV-stations, DBS market share is almost 40%, and in Belgium and the Netherlands, it’s only about 7%, due to the widespread cable networks with exclusive content.

Russian Federation The first Soviet communication satellite, called Molniya, was launched in 1965. By November, 1967 the national system of satellite television, called Orbita was deployed. The system consisted of 3 highly elliptical Molniya satellites, Moscow-based ground uplink facilities and about 20 downlink stations, located in cities and towns of remote regions of Siberia and Far East. Each station had a 12-meter receiving parabolic antenna and transmitters for re-broadcasting TV signal to local householders.

However, a large part of Soviet central regions were still not covered by transponders of Molniya satellites.By 1976 Soviet engineers developed a relatively simple and inexpensive system of satellite television (especially for Central and Northern Siberia). It included geostationary satellites called Ekran equipped with powerful 300 W UHF transponders, a broadcasting uplink station and various simple receiving stations located in various towns and villages of Siberian region. The typical receiving station, also called Ekran, represented itself as a home-use analog transmission satellite receiver equipped with simple Yagi-Uda antenna. Later, Ekran satellites were replaced by more advanced Ekran-M series satellites.

In 1979 Soviet engineers developed Moskva (or Moscow) system of broadcasting and delivering of TV signal via satellites. New type of geostationary communication satellites, called Gorizont, were launched. They were equipped by powerful onboard transponders, so the size of receiving parabolic antennas of downlink stations was reduced to 4 and 2.5 meters (in comparison of early 12- meter dishes of standard orbital downlink stations).

By 1989 an improved version of Moskva system of satellite television has been called Moskva Global'naya (or Moscow Global). The system included a few geostationary Gorizont and Express type of communication satellites. TV signal from Moscow Global’s satellites could be received in any country of planet except Canada and North-West of the USA.

Modern Russian satellite broadcasting services based on powerful geostationary buses such as Gals, Express, Yamal (satellite) and Eutelsat which provide a large quantity of free-to-air television channels to millions of householders. Pay-TV is growing in popularity amongst Russian TV viewers. The NTV Russia news company, owned by Gazprom, broadcasts the NTV Plus package to 560,000 households, reaching over 1.5 million viewers.

United Kingdom and Ireland "mini-dish"The first commercial DBS service in the United Kingdom, Sky Television plc, was launched in 1989 and used the newly launched ASTRA satellite, providing 4 analogue TV channels. The channels and subsequent VideoCrypt video encryption system used the existing PAL broadcast standard. This gave Sky a distinct advantage over the winner of the UK state DBS licence, British Satellite Broadcasting.

In the following year, after many delays, British Satellite Broadcasting was launched, broadcasting five channels in Multiplexed Analogue Components format and using the EuroCypher video encryption system which was based heavily on the General Instruments VideoCipher system used in the USA. While the BSB system was technologically more advanced than the PAL system and one of the main selling points of the BSB offering was the Squarial, an expensive flat plate antenna and LNB. Sky's system used conventional and cheap dish and LNB technology.

The competition between the two companies was fierce and bidding wars over the UK rights to movies. Sky kept costs to a bare minimum, operating from an industrial park in Isleworth just outside of London. BSB had expensive offices in London (Marco Polo House). The two services subsequently merged to form British Sky Broadcasting (BSkyB) though the new BSkyB was really Sky. The technologically more advanced BSB D-MAC/EuroCypher system was gradually replaced with Sky's VideoCrypt video encryption system.

In 1994 17% of the group was floated on the London Stock Exchange (with American Depositary Receipt listed on the New York Stock Exchange), and Rupert Murdoch’s News Corporation owns a 35% stake.

By 1999, following the launch of several more satellites (at 19.2°E by SES Astra, the number of channels had increased to around 60 and BSkyB launched the first subscription-based digital television platform in the UK, offering a range of 300 channels broadcast from the Astra satellites at 28.2°E under the brand name Sky Digital. BSkyB’s analogue service has now been discontinued, with all customers having been migrated to Sky Digital.

Nordic countries The first satellite service specifically set to the Nordic region was TV3 (Viasat) which launched in 1987. With the launch of Astra 1A, getting the TV3 channel got easier. The first Nordic-specific satellite, Tele-X, was launched in 1989. The services directed at Scandinavia were then scattered among several satellites. In 1993, the former BSB satellites were bought by a Swedish and a Norwegian company, respectively. These two satellites were renamed Thor 1 and Sirius 1, moved to new positions and started broadcasting services intended for people in the Nordic region. With the launch of additional Thor and Sirius satellites later in the 1990s, Astra and other satellites were abandoned by the Nordic services with almost all Nordic satellite television migrating to the Sirius and Thor satellites.

Initially the basic channels were free-to-air. This caused several rights problems since viewers throughout Europe were able to see very much acquired English language programming as well as sports for free on the Nordic channels, although the channels only held broadcasting rights for specific countries. One way of avoiding that was to switch from PAL to the D2MAC standard, hardly used anywhere outside the Nordic region. An unencrypted channel could still be seen in all the Nordic satellite homes, so eventually all channels went encrypted (several of them only being available in one country).

There are two competing satellite services: Canal Digital (Norwegian Telenor) and Viasat (Kinnevik). Canal Digital launched in 1997 and was digital from the start, broadcasting from Thor. Kinnevik had been operating an analogue subscription service since the late 1980s, but waited until the year 2000 before launching a digital service. All analogue services from Thor and Sirius will have ceased in 2006, when the three remaining Danish channels go digital-only. The competition between Viasat and Canal Digital has caused some homes in Scandinavia to have to buy two set-top boxes and have two subscriptions to get the full range of channels. Viasat doesn't provide their own channels (TV3, TV3+, ZTV, TV1000 and the Viasat-branded channels) on the Canal Digital platform. Canal Digital does however have exclusive distribution of channels from SBS Broadcasting Group, Discovery Communications, TV 2 (Denmark) and Eurosport; for several years the Swedish Sveriges Television and TV4 AB channels were also exclusive to Canal Digital.

Middle East & North Africa The Middle East has a high penetration of homes receiving TV channels via DTH satellite. One of the pioneers of free-to-air digital satellite television is considered to be MBC 1, which began broadcasting in c band through Arabsat and is the first network in the world to offer a free-to-air Western based English language movie channel to the Middle East audience via its spinoff channel MBC 2. Its direct rival is considered to be Dubai, UAE based One TV, earlier called Channel 33, which was the first channel in the Middle East to provide English language general entertainment programming for the expatriate community.

The first digital DTH pay-TV network to provide Western Entertainment was Orbit Satellite Television and Radio Network broadcasting via Arabsat (C band), later on Showtime Arabia a joint venture between Viacom (21% stake) and KIPCO (79% stake) started broadcasting, via PanAmSat (C band), but later switched over to Nilesat (KU band). Arab Radio & Television (ART) now known as Arab Digital Distribution although a late comer, gained ground by broadcasting exclusive sports events. Most of the popular channels are transmitting from these satellites and orbital positions: Arabsat at 26°E, AsiaSat at 100.5°E and 105.5°E, Eutelsat Hot Bird at 13°E, Nilesat at 7°W, and PanAmSat at 68.5°E.

In Israel, Satellite TV services were introduced by YES! company, using Israeli based Amos (satellite).

Australia Satellite television in Australia has proven to be a far more feasible option than cable television, due to the vast distances between population centres, although this explanation seems to contradict the rationale behind the relatively high cable television penetration rate in Canada, a country with an even larger distance between population centres and lower population density than Australia. The first service to come online in Australia was Galaxy (Australian TV), which was later taken over by Cable Television giant Foxtel, which now operates both cable and satellite services to all state capital cities (except Darwin and Hobart) and the whole of Western Australia. Its main metropolitan rival was Optus Vision, while rural areas are served by Austar, both of which just rebroadcast Foxtel as of 2005. In 2006 SelecTV began operating, aiming at providing comparatively low cost packages and catering to specialised market segments.

New Zealand In New Zealand, SKY Network Television offers multichannel digital satellite TV, in addition to its non-digital terrestrial Ultra high frequency service. The newly released Freeview (New Zealand) service is also available on the Optus D1 satellite, with further plans to release a digital terrestrial service in March of 2008. The current FTA service broadcasts all of New Zealand's national free-to-air services with the exception of the Prime channel which is owned by SKY TV.

References See also

External links

Satellite television is television delivered by way of communications satellites, as compared to conventional terrestrial television and cable television. In many areas of the world satellite television services supplement older terrestrial signals, providing a wider range of channels and services, including subscription-only services. History The first satellite television signal was relayed from Europe to the Telstar satellite over North America in 1962. The first geosynchronous communication satellite, Syncom was launched in 1963. The world's first commercial communication satellite, called Intelsat I (nicknamed Early Bird), was launched into synchronous orbit on April 6, 1965. The first national television network of satellite television, called Orbita, was created in Soviet Union in 1967, and was based on the principle of using the highly elliptical Molniya satellite for re-broadcasting and delivering of TV Signalling (telecommunication) to ground downlink stations. The first domestic North American satellite to carry television was Canada’s geostationary Anik 1, which was launched in 1972 {{cite news | last = Robertson | first = Lloyd | coauthors = | title =Anik A1 launching: bridging the gap | work = | pages = | language = | publisher = CBC English TV | date = [1972-11-09 | url = http://archives.cbc.ca/500f.asp?id=1-75-92-594 | accessdate = 2007-01-25 --> . ATS-6, the world's first experimental educational and Direct Broadcast Satellite, was launched in 1974. The first Soviet geostationary satellite to carry Direct-To-Home television, called Ekran, was launched in 1976.

Technology Satellites used for television signals are generally in either highly elliptical (with inclination of +/-63.4 degrees and orbital period of about 12 hours) or geostationary orbit 37,000 km (22,300 miles) above the earth’s equator.

Satellite television, like other communications relayed by satellite, starts with a transmitting antenna located at an uplink facility. Uplink satellite dishes are very large, as much as 9 to 12 meters (30 to 40 feet) in diameter. The increased diameter results in more accurate aiming and increased signal strength at the satellite. The uplink dish is pointed toward a specific satellite and the uplinked signals are transmitted within a specific frequency range, so as to be received by one of the transponders tuned to that frequency range aboard that satellite. The transponder 'retransmits' the signals back to Earth but at a different frequency band (to avoid interference with the uplink signal), typically in the C band (4–8 GHz) or Ku band (12–18 GHz) or both. The leg of the signal path from the satellite to the receiving Earth station is called the downlink.

A typical satellite has up to 32 transponders for Ku-band and up to 24 for a C-band only satellite, or more for hybrid satellites. Typical transponders each have a bandwidth between 27 MHz and 50 MHz. Each geo-stationary C-band satellite needs to be spaced 2 degrees from the next satellite (to avoid interference). For Ku the spacing can be 1 degree. This means that there is an upper limit of 360/2 = 180 geostationary C-band satellites and 360/1 = 360 geostationary Ku-band satellites. C-band transmission is susceptible to terrestrial interference while Ku-band transmission is affected by Rain fade (as water is an excellent absorber of microwaves).

The downlinked satellite signal, quite weak after traveling the great distance (see inverse-square law), is collected by a parabolic reflector receiving dish, which reflects the weak signal to the dish’s focal point. Mounted on brackets at the dish's focal point is a device called a feedhorn. This feedhorn is essentially the flared front-end of a section of waveguide that gathers the signals at or near the focal point and 'conducts' them to a probe or pickup connected to a Low-noise block converter or LNB. The LNB amplifies the relatively weak signals, filters the block of frequencies in which the satellite TV signals are transmitted, and converts the block of frequencies to a lower frequency range in the L band range. The evolution of LNBs was one of necessity and invention.

The original C-Band satellite TV systems used a Low Noise Amplifier connected to the feedhorn at the focal point of the dish. The amplified signal was then fed via very expensive 50 Ohm impedance coaxial cable to an indoor receiver or in other designs fed to a downconverter (a mixer and a voltage tuned oscillator with some filter circuitry) for downconversion to an intermediate frequency. The channel selection was controlled, typically by a voltage tuned oscillator with the tuning voltage being fed via a separate cable to the headend. But this simple design evolved.

Designs for microstrip based converters for Amateur Radio frequencies were adapted for the 4 GHz C-Band. Central to these designs was concept of block downconversion of a range of frequencies to a lower, and technologically more easily handled block of frequencies (intermediate frequency).

The advantages of using an LNB are that cheaper cable could be used to connect the indoor receiver with the satellite TV dish and LNB, and that the technology for handling the signal at L-Band and UHF was far cheaper than that for handling the signal at C-Band frequencies. The shift to cheaper technology from the 50 Ohm impedance cable and N connector of the early C-Band systems to the cheaper 75 Ohm technology and F connector allowed the early satellite TV receivers to use, what were in reality, modified UHF TV tuners which selected the satellite television channel for down conversion to another lower intermediate frequency centered on 70 MHz where it was demodulated. This shift allowed the satellite television Direct To Home industry to change from being a largely hobbyist one where receivers were built in low numbers and complete systems were expensive (costing thousands of Dollars) to a far more commercial one of mass production.

Direct broadcast satellite dishes are fitted with an LNBF, which integrates the feedhorn with the LNB.

The satellite receiver demodulates and converts the signals to the desired form (outputs for television, audio, data, etc.). Sometimes, the receiver includes the capability to Scrambler or Encryption; the receiver is then called an Integrated receiver/decoder or IRD. The cable connecting the receiver to the LNBF or LNB must be of the low loss type RG-6 or RG-10, etc. It cannot be standard RG-59.

(A new form of wiktionary:omnidirectional satellite antenna, which does not use a directed parabolic dish and can be used on a mobile platform such as a vehicle, was recently announced by the University of Waterloo. )

Standards Analog television distributed via satellite is usually sent scrambled or unscrambled in NTSC, PAL, or SECAM television broadcast standards. The analog signal is frequency modulated and is converted from an FM signal to what is referred to as baseband. This baseband comprises the video signal and the audio subcarrier(s). The audio subcarrier is further demodulated to provide a raw audio signal.

If the signal is a digitized television signal or multiplex of signals, it is typically Phase-shift keying.

In general, digital television, including that transmitted via satellites, are generally based on open standards such as MPEG-2 and DVB.

The conditional access encryption/scrambling methods include BISS, Conax, Digicipher, Irdeto, Nagravision, PowerVu, Viaccess, Videocipher, and VideoGuard. Many conditional access systems have been compromised.

Categories of usage There are three primary types of satellite television usage: reception direct by the viewer, reception by local television affiliates, or reception by headends for distribution across terrestrial Cable television.

Direct to the viewer reception includes direct broadcast satellite or DBS and television receive-only or TVRO, both used for homes and businesses including hotels, etc.

Direct broadcast via satellite Direct broadcast satellite, (DBS) also known as "Direct-To-Home" is a relatively recent development in the world of television distribution. “Direct broadcast satellite” can either refer to the communications satellites themselves that deliver DBS service or the actual television service. DBS systems are commonly referred to as "mini-dish" systems. DBS uses the upper portion of the Ku band.

Modified DBS systems can also run on C-band satellites and have been used by some networks in the past to get around legislation by some countries against reception of Ku-band transmissions.

Most of the DBS systems use the DVB-S standard for transmission. With Pay-TV services, the datastream is encrypted and requires proprietary reception equipment. While the underlying reception technology is similar, the Pay-TV technology is proprietary, often consisting of a Conditional Access Module and smart card.

This measure assures satellite television providers that only authorised, paying subscribers have access to Pay TV content but at the same time can allow free-to-air (FTA) channels to be viewed even by the people with standard equipment (DBS receivers without the Conditional Access Modules) available in the market.

Television receive-only The term Television receive-only, or TVRO, arose during the early days of satellite television reception to differentiate it from commercial satellite television uplink and downlink operations (transmit and receive). This was before there was a Direct To Home satellite television broadcast industry. Satellite television channels at that time were intended to be used by cable television networks rather than received by home viewers. Satellite TV receiver systems were largely, constructed by hobbyists and engineers. These TVRO system operated, mainly, on the C band frequencies and the dishes required were large typically over ten feet in diameter. Consequently TVRO is often referred to as "big dish" satellite television.

TVRO systems are designed to receive analog and digital Communications satellite feeds of both television or audio from both C-band and Ku-band transponders on Fixed Service Satellite-type satellites. The higher frequency Ku-band systems tend to be Direct Broadcast Satellite systems and can use a smaller dish antenna because of the higher power transmissions and greater antenna gain.

TVRO systems tend to use larger rather than smaller satellite dish antennas, since it is more likely that the owner of a TVRO system would have a C-band-only setup rather than a Ku band-only setup. Additional receiver boxes allow for different types of digital satellite signal reception, such as DVB/MPEG-2 and 4DTV.

The narrow beam width of a normal parabolic satellite antenna means it can only receive signals from a single satellite at a time. Simulsat is a quasi-parabolic satellite earthstation antenna that is capable of receiving satellite transmissions from 35 or more C- and Ku-band satellites simultaneously.

Satellite television by continent and country Africa South African-based Multichoice's DStv is the main digital satellite television provider in sub-Saharan Africa, broadcasting principally in English language, but also in Portuguese language, German language and Afrikaans. Canal Horizons, owned by France's Canal+, is the main provider in French language Africa. Another entrant into the satellite television circuit in Africa is MyTvAfrica, a subsidiary of Dubai based Strong Technologies. Satellite television has been far more successful in Africa than cable, primarily because the infrastructure for cable television does not exist and would be expensive to install since majority of Africans cannot afford paid cable television. Furthermore, maintaining a cable network is expensive due to the need to cover larger and more sparsely populated areas though there are some terrestrial pay-TV and MMDS services.

GTVGTV, a British-based company, has become the second in sub-saharan Africa providing digital satellite television with the focus first on Kenya Uganda, Tanzania, Zimbabwe, Congo ETC.

HITV HiTV a new satellite tv company in Nigeria on eutelsat w4.11900h27500.

The Americas Canada In Canada, the two legal DBS services available are Bell Canada’s ExpressVu and StarChoice. The Canadian Radio-television and Telecommunications Commission has refused to license American satellite services, but nonetheless hundreds of thousands (up to a million by some estimates) of Canadians access or have accessed American services — usually these services have to be billed to an American address and are paid for in United States dollar. Whether such activity is grey market or black market is the source of often heated debate between those who would like greater choice and those who argue that the protection of Canadian firms and Canadian culture is more important.

In October 2004, Quebec judge Danièle Côté ruled Canada's Radiocommunication Act to be in direct violation of the Canadian Charter of Rights and Freedoms, insofar as it bans reception of unlicensed foreign television services. The judgment gave the federal government a one-year deadline to remedy this breach of the Constitution. However, this contradicts prior Supreme Court of Canada decisions and, at last word in late 2004, was expected to be appealed.

In addition, Canadian satellite providers continue to be plagued by the unquestionably black market devices which "pirate" or "steal" their signals as well as by a number of otherwise completely lawful devices which can be reprogrammed to receive pirate decryption.

One cable TV CEO (Karl Péladeau of Québecor, which owns Vidéotron) is on public record as demanding conditions be placed on the CRTC license issued to Bell ExpressVu, due to BEV’s reputation for vastly inferior security compared to its cable rivals and Shaw Cable–owned StarChoice.

Although there are no official statistics, the use of American satellite services in Canada appears to be declining as of 2004.

Some would claim that this is probably due to a combination of increasingly aggressive police enforcement and an unfavourable exchange rate between the Canadian dollar and U.S. currencies. As the U.S. dollar has been declining as of 2005 versus other international currencies, the decline in DirecTV viewership in Canada may well be related not to a cost difference as much as to the series of smart card swaps which have rendered the first three generations of DirecTV access cards (F, H and HU) all obsolete.

Latin America Latin America’s main satellite system are SKY Latin America, which has approximately 1.4 million subscribers in each of Brazil and Mexico and DirecTV Latin America, which provides service to the rest of the Americas, with a total of approximately 1.3 million subscribers. Pay-TV is not popular among Latin American because fees are expensive in purchasing power parity terms.

The service offered in Brazil includes Digital TV with full Dolby Digital surround support, mts and multiple subtitle options, a first for the Brazilian market. A recent update to Sky's services in Brazil is Sky+ which allows the customer to record a program while watching another one, this service is however very expensive resulting in very few clients subscribing to this add-on.

United States

Currently, there are two primary satellite television services available to United States consumers: Dish Network and DirecTV.

Over the past three decades, various U.S. satellite services have come and gone or combined to form the current primary services. In 1975 RCA created Satcom 1, the first satellite built especially for use by the then three national television networks (CBS, NBC, and American Broadcasting Company). Later that same year, HBO leased a transponder on Satcom 1 and began transmission of television programs via satellite to cable systems. Owners of cable systems paid $10,000 to install 3-meter dishes to receive TV signal in C-band.In 1976 Taylor Howard built an amateur system, which consisted of a converted military surplus radar dish and a satellite receiver designed and built by Howard, for home satellite reception. Taylor's system could be used for receiving TV programs both from American and Soviet communication satellites. In 1977 Pat Robertson launched the first satellite-delivered basic cable service called the CBN Cable Network.

United States Satellite Broadcasting was a direct-to-home service founded in 1981. In the early 1990's they partnered with Hughes Electronics and continued operation until purchased in 1998 by DirecTV.

In 1991 Primestar launched as the first North American DBS service. Hughes’s DirecTV, the first national high-powered upper Ku-band DBS system, went online in 1994. The DirecTV system became the new delivery vehicle for USSB. News Corporation currently holds a 38% stake, which it is in the process of selling to Liberty Media. In 1996, EchoStar Communications Corporation’s Dish Network went online in the United States and has gone on to similar success as DirecTV’s primary competitor. The AlphaStar service launched in 1996 and went into bankruptcy in 1997. Dominion Video Satellite Inc's Sky Angel also went online in the United States in 1996 with its DBS service geared toward the faith and family market. Sky Angel uses Echostar receivers. Primestar sold its assets to Hughes in 1999 and switched off.

In 2004, Cablevision’s Voom service went online, specifically catering to the emerging market of high-definition television owners and aficionados, but folded in April 2005. The service’s “exclusive” high-definition channels are currently being migrated to the Dish Network system. Commercial DBS services are the primary competition to cable television service, although the two types of service have significantly different regulatory requirements (for example, cable television has Public access television requirements, and the two types of distribution have different regulations regarding carriage of local stations).



The majority of ethnic-language broadcasts in North America are carried on Ku band free-to-air. The largest concentration of ethnic programming is on Galaxy 25 at 97° W. Pittsburgh International Telecommunications and GlobeCast World TV offers a mix of free and pay-TV ethnic channels in the internationally-standard DVB-S format, as do others. Home2US also offers several ethnic channels on AMC-4 at 101° W, as well as other free and pay-TV channels. Several U.S.-English language network affiliates (representing CBS, NBC, ABC, Public Broadcasting Service, Fox Broadcasting Company, The CW Television Network (formerly The WB Television Network and UPN), ION Television and MyNetworkTV) are available as free-to-air broadcasts, as are the three U.S.-Spanish language networks (Univisión, Telefutura and Telemundo). The number of free-to-air specialty channels is otherwise rather limited. Specific FTA offerings tend to appear and disappear rather often and typically with little or no notice, although sites such as LyngSat do track the changing availability of both free and pay channels worldwide.

Asia Bangladesh Banglabesh Satellite television are ,1)Bangla Vision2) NTV3)RTV4)ATN Bangla5)Channel I6) Channel 17)Boishaki TV8) ETV9) DESH TV10)Digonto11)Islamic TV12)STVUS

India India has the indigenously built INSAT series satellites from Indian Space Research Organisation (ISRO) along with some private operators . INSAT 4A, INSAT-2E, INSAT-3C and INSAT-3E carry multiple channels for Indian television viewers.1. Netherlands-based SES Global-owned NSS 6, Thaicom-2 and Telstar 10 are the other major private satellites over India. Notable service providers offering a bouquet of multiple channels are state-owned Doordarshan, News Corporation owned STAR TV and Sony owned Sony Entertainment Television.

DD Direct Plus, DishTV and Tata Sky are the three major commercial service providers of Satellite Television in India.Sun Tv has also entered into the Commercial service provider of Satellite TV in India,

Malaysia Malaysia's sole satellite television operator, Measat Broadcast Network Systems (a subsidiary of Astro All Asia Networks plc) launched Astro (satellite TV) in 1996. It currently holds exclusive rights from the Malaysian government to offer satellite television broadcasting services in the country through the year 2017.

Japan The medium-scale Broadcasting Satellite for Experimental Purposes (BSE) was planned by Ministry of Posts and Telecommunications (MOPT) and developed by the National Space Development Agency of Japan (NASDA) since 1974. After that, the first Japanese experimental broadcasting satellite, called BSE or Yuri, was launched in 1978. NHK started experimental broadcasting of TV program using BS-2a satellite on May, 1984.

The satellite BS-2a was launched in preparation for the start of full scale 2-channel broadcasts. Broadcasting Satellite BS-2a was the first national DBS (direct broadcasting satellite), transmitting signals directly into the home of TV viewers. Attitude control of the satellite was conducted using the 3 axial method (zero momentum), and design life was 5 years. The TV transponder units are designed to sufficiently amplify transmitted signals to enable reception by small, 40 or 60 cm home-use parabolic Antenna (radio). The satellite was equipped with 3 TV transponders (including reserve units). However, one transponder malfunctioned 2 months after launch (March 23, 1984) and a second transponder malfunctioned 3 months after launch (May 3, 1984). So, the scheduled satellite broadcasting had to be hastily adjusted to test broadcasting on a single channel.

Later, NHK started regular service (NTSC) and experimental HDTV broadcasting using BS-2b on June, 1989. Some Japanese producers of home electronic consumer devices began to deliver TVsets, VCRs and even home acoustic systems equipped by built-in satellite tuners or receivers. Such electronic goods had a specific BS logo.

On April, 1991, Japanese company JSB started pay TV service while BS-3 communication satellite was in use. In 1996 total number of households that receive satellite broadcasting exceeded 10 million.

The modern two satellite systems in use in Japan are BSAT and JCSAT; the modern WOWOW Broadcasting Satellite digital service uses BSAT satellites, while other system of digital TV broadcasting SKY PerfecTV! uses JCSAT satellites.

Pakistan Most Pakistani Channels use uplink services in Dubai Media City. Satellite TV in Pakistan is mainly provided through cable operators using decoders and set top boxes. Satellite channels include PTV world, HUM TV a channel of Eye TV, Geo TV, Indus Network and ARY network among others are SHEKHANI TV, AAJand The ALTAF MUSIC etc.

Europe Continental Western Europe In Europe, DBS satellite services are found mainly on SES Astra satellites and Hotbird (operated by Eutelsat.) British Sky Broadcasting (known as Sky) serves the United Kingdom. Sky Italia, Canal Digitaal and United Pan-Europe Communications N.V. being the main providers in Italy, the Netherlands and Central Europe.

The overall market share of DBS satellite services in 2004 was 21.4% of all TV homes, however this highly varies from country to country. For example, in Germany, with many free-to-air TV-stations, DBS market share is almost 40%, and in Belgium and the Netherlands, it’s only about 7%, due to the widespread cable networks with exclusive content.

Russian Federation The first Soviet communication satellite, called Molniya, was launched in 1965. By November, 1967 the national system of satellite television, called Orbita was deployed. The system consisted of 3 highly elliptical Molniya satellites, Moscow-based ground uplink facilities and about 20 downlink stations, located in cities and towns of remote regions of Siberia and Far East. Each station had a 12-meter receiving parabolic antenna and transmitters for re-broadcasting TV signal to local householders.

However, a large part of Soviet central regions were still not covered by transponders of Molniya satellites.By 1976 Soviet engineers developed a relatively simple and inexpensive system of satellite television (especially for Central and Northern Siberia). It included geostationary satellites called Ekran equipped with powerful 300 W UHF transponders, a broadcasting uplink station and various simple receiving stations located in various towns and villages of Siberian region. The typical receiving station, also called Ekran, represented itself as a home-use analog transmission satellite receiver equipped with simple Yagi-Uda antenna. Later, Ekran satellites were replaced by more advanced Ekran-M series satellites.

In 1979 Soviet engineers developed Moskva (or Moscow) system of broadcasting and delivering of TV signal via satellites. New type of geostationary communication satellites, called Gorizont, were launched. They were equipped by powerful onboard transponders, so the size of receiving parabolic antennas of downlink stations was reduced to 4 and 2.5 meters (in comparison of early 12- meter dishes of standard orbital downlink stations).

By 1989 an improved version of Moskva system of satellite television has been called Moskva Global'naya (or Moscow Global). The system included a few geostationary Gorizont and Express type of communication satellites. TV signal from Moscow Global’s satellites could be received in any country of planet except Canada and North-West of the USA.

Modern Russian satellite broadcasting services based on powerful geostationary buses such as Gals, Express, Yamal (satellite) and Eutelsat which provide a large quantity of free-to-air television channels to millions of householders. Pay-TV is growing in popularity amongst Russian TV viewers. The NTV Russia news company, owned by Gazprom, broadcasts the NTV Plus package to 560,000 households, reaching over 1.5 million viewers.

United Kingdom and Ireland "mini-dish"The first commercial DBS service in the United Kingdom, Sky Television plc, was launched in 1989 and used the newly launched ASTRA satellite, providing 4 analogue TV channels. The channels and subsequent VideoCrypt video encryption system used the existing PAL broadcast standard. This gave Sky a distinct advantage over the winner of the UK state DBS licence, British Satellite Broadcasting.

In the following year, after many delays, British Satellite Broadcasting was launched, broadcasting five channels in Multiplexed Analogue Components format and using the EuroCypher video encryption system which was based heavily on the General Instruments VideoCipher system used in the USA. While the BSB system was technologically more advanced than the PAL system and one of the main selling points of the BSB offering was the Squarial, an expensive flat plate antenna and LNB. Sky's system used conventional and cheap dish and LNB technology.

The competition between the two companies was fierce and bidding wars over the UK rights to movies. Sky kept costs to a bare minimum, operating from an industrial park in Isleworth just outside of London. BSB had expensive offices in London (Marco Polo House). The two services subsequently merged to form British Sky Broadcasting (BSkyB) though the new BSkyB was really Sky. The technologically more advanced BSB D-MAC/EuroCypher system was gradually replaced with Sky's VideoCrypt video encryption system.

In 1994 17% of the group was floated on the London Stock Exchange (with American Depositary Receipt listed on the New York Stock Exchange), and Rupert Murdoch’s News Corporation owns a 35% stake.

By 1999, following the launch of several more satellites (at 19.2°E by SES Astra, the number of channels had increased to around 60 and BSkyB launched the first subscription-based digital television platform in the UK, offering a range of 300 channels broadcast from the Astra satellites at 28.2°E under the brand name Sky Digital. BSkyB’s analogue service has now been discontinued, with all customers having been migrated to Sky Digital.

Nordic countries The first satellite service specifically set to the Nordic region was TV3 (Viasat) which launched in 1987. With the launch of Astra 1A, getting the TV3 channel got easier. The first Nordic-specific satellite, Tele-X, was launched in 1989. The services directed at Scandinavia were then scattered among several satellites. In 1993, the former BSB satellites were bought by a Swedish and a Norwegian company, respectively. These two satellites were renamed Thor 1 and Sirius 1, moved to new positions and started broadcasting services intended for people in the Nordic region. With the launch of additional Thor and Sirius satellites later in the 1990s, Astra and other satellites were abandoned by the Nordic services with almost all Nordic satellite television migrating to the Sirius and Thor satellites.

Initially the basic channels were free-to-air. This caused several rights problems since viewers throughout Europe were able to see very much acquired English language programming as well as sports for free on the Nordic channels, although the channels only held broadcasting rights for specific countries. One way of avoiding that was to switch from PAL to the D2MAC standard, hardly used anywhere outside the Nordic region. An unencrypted channel could still be seen in all the Nordic satellite homes, so eventually all channels went encrypted (several of them only being available in one country).

There are two competing satellite services: Canal Digital (Norwegian Telenor) and Viasat (Kinnevik). Canal Digital launched in 1997 and was digital from the start, broadcasting from Thor. Kinnevik had been operating an analogue subscription service since the late 1980s, but waited until the year 2000 before launching a digital service. All analogue services from Thor and Sirius will have ceased in 2006, when the three remaining Danish channels go digital-only. The competition between Viasat and Canal Digital has caused some homes in Scandinavia to have to buy two set-top boxes and have two subscriptions to get the full range of channels. Viasat doesn't provide their own channels (TV3, TV3+, ZTV, TV1000 and the Viasat-branded channels) on the Canal Digital platform. Canal Digital does however have exclusive distribution of channels from SBS Broadcasting Group, Discovery Communications, TV 2 (Denmark) and Eurosport; for several years the Swedish Sveriges Television and TV4 AB channels were also exclusive to Canal Digital.

Middle East & North Africa The Middle East has a high penetration of homes receiving TV channels via DTH satellite. One of the pioneers of free-to-air digital satellite television is considered to be MBC 1, which began broadcasting in c band through Arabsat and is the first network in the world to offer a free-to-air Western based English language movie channel to the Middle East audience via its spinoff channel MBC 2. Its direct rival is considered to be Dubai, UAE based One TV, earlier called Channel 33, which was the first channel in the Middle East to provide English language general entertainment programming for the expatriate community.

The first digital DTH pay-TV network to provide Western Entertainment was Orbit Satellite Television and Radio Network broadcasting via Arabsat (C band), later on Showtime Arabia a joint venture between Viacom (21% stake) and KIPCO (79% stake) started broadcasting, via PanAmSat (C band), but later switched over to Nilesat (KU band). Arab Radio & Television (ART) now known as Arab Digital Distribution although a late comer, gained ground by broadcasting exclusive sports events. Most of the popular channels are transmitting from these satellites and orbital positions: Arabsat at 26°E, AsiaSat at 100.5°E and 105.5°E, Eutelsat Hot Bird at 13°E, Nilesat at 7°W, and PanAmSat at 68.5°E.

In Israel, Satellite TV services were introduced by YES! company, using Israeli based Amos (satellite).

Australia Satellite television in Australia has proven to be a far more feasible option than cable television, due to the vast distances between population centres, although this explanation seems to contradict the rationale behind the relatively high cable television penetration rate in Canada, a country with an even larger distance between population centres and lower population density than Australia. The first service to come online in Australia was Galaxy (Australian TV), which was later taken over by Cable Television giant Foxtel, which now operates both cable and satellite services to all state capital cities (except Darwin and Hobart) and the whole of Western Australia. Its main metropolitan rival was Optus Vision, while rural areas are served by Austar, both of which just rebroadcast Foxtel as of 2005. In 2006 SelecTV began operating, aiming at providing comparatively low cost packages and catering to specialised market segments.

New Zealand In New Zealand, SKY Network Television offers multichannel digital satellite TV, in addition to its non-digital terrestrial Ultra high frequency service. The newly released Freeview (New Zealand) service is also available on the Optus D1 satellite, with further plans to release a digital terrestrial service in March of 2008. The current FTA service broadcasts all of New Zealand's national free-to-air services with the exception of the Prime channel which is owned by SKY TV.

References See also

External links



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