Selecting a Satellite TV
Consumer satellite television reception began in the United States in the early 1980s with the introduction of the first home satellite systems designed for receiving the same TVRO signals used for distribution to cable systems. Early setups were very expensive and large, with 12-foot (3.7 m) dishes common. Many were motorized, allowing for reception from multiple satellites, and therefore a greater selection of channels.
Originally, all channels were available in the clear, including premium movie services, a major draw and source of growth for the then-burgeoning industry. In 1986, movie channel HBO encrypted their signal, setting a precedent for most other mainstream cable television services. This led to a major decline in the sales of satellite systems. By the early 1990s, the industry recovered as a result of Videocipher decoders being bundled with systems. TVRO systems reached their peak around 1995 before declining as a result of consumer adoption of higher-powered, "small-dish" systems such as DirecTV, Primestar, and the Dish Network. As of May 31, 2005, 215,076 big dishes were still subscribed to pay TV programming 1, as opposed to nearly three million at the peak in 1995, although more may be in use solely for free-to-air television reception.
Hughes’s DirecTV, the first high-powered DBS system, went online in 1994 and was the first North American DBS service; it is now owned by News Corporation. In 1996, EchoStar’s Dish Network went online in the United States and has gone on to similar success as DirecTV’s primary competitor. 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. It has since grown from six to 36 TV and radio channels of family entertainment, Christian-inspirational programming and 24-hour news. Dominion, under its former corporate name Video Satellite Systems Inc., was actually the second from among the first nine companies to apply to the FCC for a high-power DBS license in 1981 and is the sole surviving DBS pioneer from that first round of forward-thinking applicants. In 2004, Cablevision’s Voom service went online, specifically catering to the emerging market of HDTV owners and aficionados, but folded in April 2005, with the service’s “exclusive” high-definition channels 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 requirements, and the two types of distribution have different regulations regarding carriage of local stations).
The majority of ethnic-language broadcasts to North America are carried on Ku band free-to-air; the largest concentration of ethnic programming is on Intelsat Americas 5 at 97° W. GlobeCast World TV offers a mix of free and pay-TV ethnic channels in the internationally-standard DVB-S format, as do others. Home2US Communications Inc. also offers ethnic programming, the platform is on AMC-4 at 101° W, with several ethnic channels as well as free and pay-TV. Several U.S.-English language network affiliates (representing CBS, NBC, ABC, PBS, Fox, WB, i and UPN) 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.(Wikipedia)
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