(to Western Hemisphere,Eastern Hemisphere,Footprints by Dish Size) ECHOSTAR 4 Specs (w. hemi. list)
ECHOSTAR DBS GENERAL COVERAGE MAP (Current Positions) CORE Programming = 110/119° Specialized Programming = 61.5/148° |
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(Original Announcement) EchoStar IV -- Technical Summary and Satellite Overview EchoStar IV, a Lockheed Martin A2100 satellite, was launched successfully from Baikonur Cosmodrome, Kazakhstan on a Proton launch vehicle on May 8, 1998. EchoStar IV along with EchoStar II will become the primary service satellites for DISH NetworkTM providing video, audio and data services throughout the Continental United States and Hawaii and Alaska. Echo Star I will be transferred to 148deg; W.L. where this satellite along with EchoStar III at 61.5deg; will be the primary satellites for local broadcasts, international and niche channels, educational and business television and data delivery applications. Orbital Location: 119deg; West Longitude; (approx. due South of Reno) Coverage: Continental U.S. Launch Vehicle/Provider for EchoStar IV: Proton by Int'l Launch Services Launch location for EchoStar IV: Baikonur Cosmodrome, Kazakhstan Manufacturer: Lockheed Martin Missiles and Space, Spacecraft Series: A2100AX Overall Length: (Solar Panel - Solar Panel) 82 ft. (25 m) Launch Weight for EchoStar IV: 7667 lb. (3,478 kg) Beginning Power: 10 kW; Batteries: Nickel Hydrogen; Eclipse Capability: 100% Reflector Antennas: 1 Receive (40"), 2 Transmit (108") Transponders: 32 per Satellite; Number of Channels available TBA Cost of Satellite Construction/Launch/Launch Insurance: Appx. $250 Million US |