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Dish Network

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DISH Network, Inc.
Company typeSubsidiary
IndustryTelecommunication
Founded1996
FounderCantey Ergen Edit this on Wikidata
HeadquartersMeridian, Colorado, USA
ProductsDirect broadcast satellite
Number of employees
(EchoStar 20,000)
Websitedishnetwork.com

DISH Network is a direct broadcast satellite (DBS) service that provides satellite television, audio programming, and interactive television services to households and businesses in the United States, owned by parent company DISH Network Corporation. DISH Network was launched in March 1996, and, along with DirecTV, primarily competes with cable television providers throughout the United States. They have registered as a Nevada corporation. The corporate office is based at Meridian, Colorado, though the postal designation of nearby Englewood is commonly listed as the company's location in corporate filings and news accounts.

History

Technical information

Satellites & locations

In 1987, EchoStar applied for a DBS license with the Federal Communications Commission and was granted access to geostationary orbital slot 119° West longitude in 1992.[1]

In 1996, EchoStar and Dominion Video Satellite, Inc., proprietor of the Sky Angel DBS service, formed a technical agreement where Dominion has co-located its FCC-licensed DBS frequencies and channels on the same DBS satellite, EchoStar III (61.5° West longitude), carrying DBS frequencies and channels licensed by the FCC to EchoStar. The two DBS companies operate independently of one another, and subscribers to each service are not required to subscribe to both services, however, this technical agreement enables individuals, at their option, to subscribe to both services using the same satellite receiving system.

In 1999, EchoStar obtained the broadcasting assets of a failed joint venture between ASkyB and MCI WorldCom, including 28 transponders at the 110°W orbital location.

On May 1, 2005, EchoStar added the first ten of the 21 original Voom channels. These channels were made available at a 61.5°W orbital slot position. (The Voom channels are now available from either 61.5°W or 129°W locations.) EchoStar planned to carry all 21 original Voom channels by 2006.[2] Currently 15 Voom channels are carried exclusively on Dish Network.

On February 15, 2006, Echostar X, the tenth satellite in Echostar's fleet, was successfully launched. By mid-May it successfully began broadcasting from the 110°W orbital location to satisfy a legal mandate (passed by Congress in December 2004) for single-dish local-into-local service.

On March 14, 2008, the AMC-14 satellite owned by SES Americom and under contract to EchoStar Corp failed to reach its intended orbit after being launched from Kazakhstan. The Ku-band satellite was to be used by Dish Network to increase the number of their HD channels from the current slate of 50 to between 70 and 100. SES and Lockheed Martin are exploring ways to attempt to bring the functioning satellite into its correct orbital position. In the event that their effort is successful, the extra use of fuel needed to correct the orbital error is anticipated to significantly reduce AMC-14's originally expected service life of 15 years.[3] [4] [5]


Dish Network Satellite Locations List

Please refer to the article "DISH Network Corporation" for detailed satellite location information.

  • 61.5° — Eastern/Central/Mountain U.S. (HD Programming & Int'l)
  • 110° — Entire U.S./Alaska/Hawaii/Puerto Rico (Local Channels & Secondary core programming)
  • 105° — Local Channels in specific geographical areas of CONUS
  • 118.7° — Some International programming and some HD Local Channels
  • 119° — Entire U.S./Alaska/Hawaii/Puerto Rico (Local Channels & Main core of programming)
  • 121° — International programming/Local Channels in specific geographical areas of CONUS
  • 129° — Central/Mountain/Partial Eastern U.S. (HD Programming & Local Channels)
  • 148° — Western/Central/Mountain U.S. (Local Channels & Int'l)

Note: Which satellite carries one's own local channels varies.

Satellite dishes

DISH Network offers different types of satellite receiving equipment for obtaining signals from its diverse satellite fleet. Most of their consumer boxes are manufactured by Sanmina-SCI Corporation to EchoStar specifications. Prior to the December, 2001 merger of SCI Systems and Sanmina, DISH Network receivers were produced at factories in Huntsville, Alabama and Fountain, Colorado. Currently, receiver assembly takes place in Guadalajara, Mexico.

File:Cd 1.JPG
DISH Network's DISH 300 in its original box.

DISH 300

DISH Network's first satellite antenna was simply called the "DISH Network" dish. It was retroactively named the "DISH 300" when legal and satellite problems forced delays of the forthcoming DISH 500 systems. It uses one LNB to obtain signals from the 119°W orbital location[6], and is commonly used as a second dish to receive additional high-definition or ethnic programming from either the 148°W or 61.5°W orbital locations.[citation needed] The 119°W slot is one of two primary orbital locations that provide core services.

DISH 500

File:Dish500a.jpg
Two DISH Network 500 dishes mounted on a rooftop.

After EchoStar obtained the broadcasting assets of a failed joint venture between ASkyB and MCI Worldcom, it had more than doubled its capacity by adding 28 transponders at the 110°W orbital location. Since EchoStar also owned the adjacent 119°W orbital location it developed the DISH 500 to receive the signals of both orbital locations using one dish and an innovative dual-LNB assembly.

Broadcast technology

While for years DISH Network has used standard MPEG-2 for broadcasting, the addition of bandwidth-intensive HDTV in a limited-bandwidth world has called for a change to an H.264/MPEG4 AVC system. DISH Network announced as of 1 February 2006, that all new HDTV channels would be available in H.264 format only, while maintaining the current lineup as MPEG-2. DISH Network intends to eventually convert the entire platform to H.264 in order to provide more channels to subscribers. Both H.264 and Mpeg-2 are types of Lossy data compression and exhibit compression artifacts which are not present in the original source video. This practice sacrifices picture quality to increase the number of channels that can be simultaneously broadcast.

Both a standard receiver and a receiver with built-in DVR (Digital Video Recorder) are available to subscribers. The Dish Network ViP622 HD DVR has received good reviews[7] from CNET and others. Both a standard receiver and a DVR (Digital Video Recorder) are available to subscribers for an upgrade fee. Currently Dish Network charges $5.98 per DVR as DVR service fee, which covers cost of licensing EPG(Extended Program Guide) from TV Guide.

Management

  • Charles Ergen: Founder, Chairman, and CEO
  • R. Stanton Dodge: Executive Vice President, General Counsel and Secretary
  • Bernard L. Han: Executive Vice President and Chief Financial Officer
  • Mark W. Jackson: President
  • Dean Olmstead: President, Satellite Services
  • Steven B. Schaver: President of EchoStar International

References

  1. ^ List of satellites in geostationary orbit
  2. ^ http://www.corporate-ir.net/ireye/ir_site.zhtml?ticker=dish&script=410&layout=-6&item_id=703340 (more information here)
  3. ^ Dish Network Suffers Failed Satellite Launch
  4. ^ Satellite Snafu Will Delay Dish Network’s HD Expansion
  5. ^ DISH Network Satellite Launch Could Be Total Loss
  6. ^ Dish 300 and 500 Pointing Guide
  7. ^ Dish Network ViP622 HD DVR Digital Video Recorder (DVR) reviews - CNET Reviews

See also

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