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While the United States initiated the satellite radio evolution, Canada is now hot on their trails. The Canadian Radio-television and Telecommunications Commission (CRTC) began hearings in 2004 for applicants ready to develop Canada’s first satellite radio broadcasting. The Canadian satellite radio industry received quite a lot of interest and in the end three main applications were filed: XM filed one in partnership with Canadian Satellite Radio and Sirius filed an application with Standard Broadcasting and the CBC. The third application belongs to CHUM Limited and Astral Media and to many came as a surprise. That was mostly because CHUM Limited and Astral Media came up with a different solution that that proposed by Sirius and XM Radio. CHUM applied for a subscription radio service that is to be delivered through the already existing terrestrial DAB transmitters. In other words, the transmitters would be the ones receiving the satellite transmission, from where they would continue the broadcast to consumer owned receivers. While the CHUM Limited and Astral Media proposal offers an entirely Canadian approach, the first two bring in a blend of US based technology and Canadian broadcasting channels. XM Radio and Sirius had a slight advantage in the fact that the coverage area of their satellites already existed in parts of Canada, so a small audience was already using their services.

Three satellite radio services for Canada

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Tags: The Canadian Radio-television and Telecommunications Commission, CRTC, The Canadian satellite radio industry, Canadian Satellite Radio, Sirius, Standard Broadcasting and the CBC, CHUM Limited, Astral Media, satellite radio services

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Satellite radio is one of the biggest improvements in broadcasting since the introduction of FM. Satellite radio signal can be broadcasted for more than 35,000 kilometers (22,000 miles) with complete clarity and high quality sound. You will never get static interferences while listening to over 100 radio channels. The idea behind satellite radio has appeared in 1992, when the United States Federal Communications Commission granted a spectrum of the S band (the 2.3 GHz frequency) for Digital Audio Radio Service. The license to broadcast in that band was allocated to Sirius Satellite Radio and XM Satellite Radio in 1997. Now there are three companies that provide satellite radio in the world: Sirius and XM in Northern America and WorldSpace in Asia, Europe and Africa.

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Tags: United States Federal Communications Commission, S band, 2.3 GHz frequency, Digital Audio Radio Service, Sirius Satellite Radio, XM Satellite Radio, WorldSpace

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Q: Overview of satellite radio
A: Satellite radio means pay-radio or it may also be called a subscription radio. It is a little bit like the traditional one, but it has more programs than it. It’s available in Africa, Asia and Europe due to the services provided by WorldSpace and in North America by Sirius and XM Radio.

Q: What are the advantages of this new radio?
A: You’ll have a wide variety of programs that includes music channels (rock, modern rock, alternative, classical, pop, hip-hop, country, jazz, electronic, Christian, Latin), weather, news, traffic, sports and entertainment channels, no commercials included. All musical channels are commercial free.

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Tags: satellite radio, WorldSpace, Sirius, XM Radio

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Satellite radio is often considered one of the biggest improvements in broadcasting since the introduction of the FM band. Satellite radio is also called subscription radio or pay-radio because it is only available trough subscription to one of the satellite radio providing companies. Satellite radio follows a concept similar to cable television by providing a very wide range of programs which are not available in the traditional FM or AM format for a fee.

Satellite radio uses satellites to deliver radio programs to subscribers. The radio signal is broadcasted from Earth based stations to communicational satellites, which then redirect the signal to satellite radio receivers. The radio signal is broadcasted by communication satellites to a much larger area than traditional terrestrial radio antennas. For example, satellite radio is available al across the continental area of the United States. Satellite radio is available now in most parts of the world trough services provided by companies like WorldSpace (in Europe, Asia and Africa), Sirius and XM Radio (in North America). The radio signal you receive using satellite radio is digital, which means that it is always clear and static-free, which is one of the great advantages of satellite radio. Another great thing about satellite radio is that it is almost completely commercial-free.

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Tags: Satellite radio, FM band, satellite radio providing companies, terrestrial radio antennas, WorldSpace, Sirius, XM Radio

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