Search results
Results from the WOW.Com Content Network
In December 1975, RCA created Satcom 1, the first satellite built especially for use by the then three national television networks (CBS, NBC, and ABC).Later that same year, HBO leased a transponder on Satcom 1 and began transmission of television programs via satellite to cable systems.
In the United States, television is available via broadcast (also known as "over-the-air" or OTA) – the earliest method of receiving television programming, which merely requires an antenna and an equipped internal or external tuner capable of picking up channels that transmit on the two principal broadcast bands, very high frequency (VHF) and ultra high frequency (UHF), to receive the ...
With four time zones in the contiguous United States, American broadcast television networks generally transmit at least two separate feeds to their owned-and-operated stations and affiliates, as do cable/satellite channels: the "eastern feed" that is aired simultaneously in the Eastern and Central Time Zones, and the "western feed" that is ...
The satellite television dishes of the systems in the late 1970s and early 1980s were 10 to 16 feet (3.0 to 4.9 m) in diameter, [69] made of fibreglass or solid aluminum or steel, [70] and in the United States cost more than $5,000, sometimes as much as $10,000. [71]
of which 209 are operated by China Central Television, 31 are provincial TV stations, and nearly 4,000 are local city stations: 2017 - European Union: 3,700: sum of individual country television broadcast stations excluding repeaters. 1995 3 United States: 2,761: 2017 4 India: 868 [1] 2018 5 United Kingdom: 1,822: plus 7,902 repeaters: 2011 6 ...
List of Canadian stations available in the United States; List of United States over-the-air television networks; List of TV markets and major sports teams; List of the Caribbean television channels; Lists of television stations in North America; List of radio stations in North America by media market; U.S. broadcast television template
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Satellite television by region" – news · newspapers ...
Ion Television – Ion Television (originally known as Pax TV from 1998 to 2005, i: Independent Television from 2005 to 2007) is a mid-sized network owned by the Scripps Networks subsidiary of the E. W. Scripps Company; it airs off-network repeats of recent television series (usually a daily block of one series) for eighteen hours per day ...