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AMC-8, also known as Aurora III, previously GE-8, is a C-band 
AMC-8 website from SES-Americom
{{Orbital launches in 2000 Communications satellites in geostationary orbit Spacecraft launched in 2000 SES satellites AMC-08
satellite
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope ...
located at 139° West, covering the United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
, Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
and the Caribbean
The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Se ...
. It is owned and operated by SES World Skies
SES World Skies was a short lived company formed as a result of the merger between the two SES subsidiaries, ''SES Americom'' and ''SES New Skies''. The company was merged into its parent company, SES S.A. in 2011.
History
SES Americom
SE ...
, formerly SES Americom
SES Americom was a major commercial satellite operator of North American geosynchronous satellites based in the United States. The company started as RCA Americom in 1975 before being bought by General Electric in 1986 and then later acquired by ...
and before that GE Americom
SES Americom was a major commercial satellite operator of North American geosynchronous satellites based in the United States. The company started as RCA Americom in 1975 before being bought by General Electric in 1986 and then later acquired by ...
. The satellite provides critical telecommunications services to AT&T Alascom, which occupies most of the satellite's capacity. AMC-8 was launched in 2000 as GE-8, and replaced Satcom-C5 in March 2001.
AMC-8 was used by thousands of terrestrial radio stations for network feeds using ground equipment from Starguide, X-Digital Systems, Wegener and International Datacasting. Major tenants were Cumulus Media Networks Satellite Services (which includes Citadel Media
Cumulus Media Networks was an American radio network owned and operated by Cumulus Media. From 2011 until its merger with Westwood One, it controlled many of the radio assets formerly belonging to the American Broadcasting Company (ABC), which w ...
, Talk Radio Network
Talk Radio Network (TRN) was an independent radio producer and syndicator of news and talk radio programming headquartered in Central Point, Oregon. TRN consists of a number of associated companies, which have launched or re-built some of the Un ...
, WOR Radio Network
The WOR Radio Network was a slate of nationally syndicated radio programming produced and distributed by flagship radio station WOR in New York City. The programming was primarily general interest commercial talk; only one non-talk program had ev ...
and others), Skyview Networks (which includes ABC News, ABC Radio, California News Network, Arizona News Network, numerous Professional and Collegian Sports networks, and others), Orbital Media Networks (which includes United Stations Radio Networks
United Stations Radio Networks (USRN) is a radio network that provides a variety of radio programs and programming services for radio stations throughout the United States and elsewhere. It is based in New York City.
History
The company was fou ...
, John Tesh
John Frank Tesh (born July 9, 1952) is an American pianist and composer of pop music, as well as a radio host and television presenter. He hosts the ''Intelligence for Your Life'' radio show. In addition, since 2014, he has hosted ''Intelligen ...
, and others), Premiere Radio Networks
Premiere Networks (formerly Premiere Radio Networks, shortened as PRN) is an American media company, a wholly owned subsidiary of iHeartMedia, for which it currently serves as its main original radio content distribution and production arm. It ...
, Dial Global
Westwood One is an American radio network owned by Cumulus Media. The company syndicates talk, music, and sports programming.
The company takes its name from an earlier network also named Westwood One, a company founded in 1978. The company w ...
, Westwood One
Westwood One is an American radio network
There are two types of radio network currently in use around the world: the one-to-many (simplex communication) broadcast network commonly used for public information and mass-media entertainment, and ...
, Learfield Communications, The Free Beer and Hot Wings Show
''The Free Beer and Hot Wings Show'' is a syndicated morning talk radio show broadcast primarily from the Townsquare Media radio station WGRD-FM in Grand Rapids, Michigan. The show is hosted by Gregg "Free Beer" Daniels, Chris "Hot Wings" Michels ...
(Transponder 15), and others. However, these were moved over to another satellite, AMC-18
AMC-18 is a geostationary Lockheed Martin A2100A communications satellite owned by SES Americom. It was launched on 8 December 2006 from Centre Spatial Guyanais aboard an Ariane 5 ECA launch vehicle and is situated at 83° West longitude, pro ...
. Audio network transmissions on AMC-8 ended as of midnight 30 June 2017. Since AMC-8 is past its design life, it will soon be decommissioned. As of 1 July 2017, there are no plans to put another satellite in AMC-8's orbital slot (139° West).
It carries 24 36 MHz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one he ...
C-band transponders
In telecommunications, a transponder is a device that, upon receiving a signal, emits a different signal in response. The term is a blend of ''transmitter'' and ''responder''.
In air navigation or radio frequency identification, a flight trans ...
, with 20 watts
Watts is plural for ''watt'', the unit of power.
Watts may also refer to:
People
*Watts (surname), list of people with the surname Watts Fictional characters
*Watts, main character in the film '' Some Kind of Wonderful''
*Watts family, six chara ...
SSPA amplifiers. Its amplifier redundancy is 16 for 12, and its receiver redundancy is four for two. It carries two beacons, one broadcasting on a horizontal frequency of 3700.5 MHz, and the other on a vertical frequency of 4199.5 MHz.
References
External links
AMC-8 website from SES-Americom
{{Orbital launches in 2000 Communications satellites in geostationary orbit Spacecraft launched in 2000 SES satellites AMC-08