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Tee-Comm Electronics
Tee-Comm Electronics was a Canadian satellite television equipment manufacturer that founded the AlphaStar (satellite broadcasting service), AlphaStar and co-founded the Bell Satellite TV satellite direct-to-home television services. It produced components for both pay phones and satellite television systems. It wholly owned AlphaStar and operated it from 1994 through 1996http://www.findarticles.com/p/articles/mi_m0EIN/is_1995_Sept_26/ai_17505429 TV COM International plays pivotal role in AlphaStar's launch of the first standard digital DTH satellite TV service for U.S. market after which the company ceased operating as a business. References See also * Bell Satellite TV * DirecTV * DVB-S Direct broadcast satellite services {{canada-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Television
Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location. The signals are received via an outdoor parabolic antenna commonly referred to as a satellite dish and a low-noise block downconverter. A satellite receiver then decodes the desired television program for viewing on a television set. Receivers can be external set-top boxes, or a built-in television tuner. Satellite television provides a wide range of channels and services. It is usually the only television available in many remote geographic areas without terrestrial television or cable television service. Modern systems signals are relayed from a communications satellite on the X band (8–12 GHz) or Ku band (12–18 GHz) frequencies requiring only a small dish less than a meter in diameter. The first satellite TV systems were an obsolete type now known as television receive-only. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AlphaStar (satellite Broadcasting Service)
''For the AI software: AlphaStar (software)'' AlphaStar Digital Television was a direct-to-home satellite broadcasting service for the United States market developed by Canadian firm Tee-Comm Electronics. It was the first direct-to-home satellite broadcasting service in the United States to use the internationally accepted DVB-S broadcasting standard and used 39" satellite dish receivers. Its service launched in July 1996, but was discontinued completely by September 1997 with 40,000 subscribers as the company went through bankruptcy proceedings. The American assets of AlphaStar was used under the auspices of the Champion Telecom Platform which used to own the AlphaStar brand. AlphaStar would also have alleviated a shortage of Canadian satellite capacity by using foreign (US) satellite capacity to fill Canadian needs—indeed this was a requirement for the Canadian company to obtain its license from Canada to commence broadcasting. Tee-Comm, the parent company of AlphaStar had orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Satellite TV
Bell Satellite TV (french: Bell Télé; formerly known as Bell ExpressVu, Dish Network Canada and ExpressVu Dish Network and not to be confused with Bell's IPTV Fibe TV service) is the division of BCE Inc. that provides satellite television service across Canada. It launched on September 10, 1997. As of April 2017, Bell Satellite TV provides over 700 channels (including over 430 SDTV, 200 HDTV and 80 audio channels) to over 1 million subscribers. Its major competitors include satellite service Shaw Direct, as well as various cable and communications companies across Canada. Bell Satellite TV for Condos (french: Bell Télé pour copropriétés) launched as Bell ExpressVu for Condos in 2004. It was a VDSL service for select multidwelling units (condominiums and apartments) in Montreal, Ottawa and Toronto. It later evolved into an IPTV service. Since 2010, this service operates as Bell Fibe TV and is delivered over FTTN or FTTH technology. By the end of the decade, Fibe TV became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DirecTV
DirecTV (trademarked as DIRECTV) is an American Multichannel television in the United States, multichannel video programming distributor based in El Segundo, California, El Segundo, California. Originally launched on June 17, 1994, its primary service is a digital Satellite television, satellite service serving the United States. It also provides traditional linear television service delivered by IP through its U-verse TV brand and a Multichannel_television_in_the_United_States#Virtual_MVPD,_TV_Everywhere,_and_over-the-top_media_services, Virtual MVPD service through its DirecTV Stream brand. Its primary competitors are Dish Network, traditional cable television providers, Multichannel_television_in_the_United_States#Wireline_and_broadband, IP-based television services, and other Over-the-top media service, over-the-top video services. On July 24, 2015, after receiving approval from the Federal Communications Commission and the United States Department of Justice, Department o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-S
Digital Video Broadcasting – Satellite (DVB-S) is the original DVB standard for Satellite Television and dates from 1995, in its first release, while development lasted from 1993 to 1997. The first commercial applications was by Star TV in Asia and Galaxy in Australia, enabling digitally broadcast, satellite-delivered Television to the public.DVB-S was the first DVB standard for satellite, defining the framing structure, channel coding and modulation for 11/12 GHz satellite services It is used via satellites serving every continent of the world. DVB-S is used in both Multiple Channel Per Carrier (MCPC) and Single channel per carrier modes for Broadcast Network feeds as well as for direct-broadcast satellite services like Sky (UK & Ireland) via Astra in Europe, Dish Network and Globecast in the U.S. and Bell Satellite TV in Canada. While the actual DVB-S standard only specifies physical link characteristics and framing, the overlaid transport stream delivered by DVB-S is m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
