The SuperDISH was deployed by DISH Network in November 2003 as a means to provide more channels for subscribing customers. Its elliptical reflector is 36" x 20" - more than 50% larger than the round 20" DISH 500. The SuperDISH receives signals from three orbiting satellites, as opposed to two signals with a DISH 500. The three satellites are at 110°W, 119°W, and either 105°W or 121°W depending on customer requirements. The 105-degree orbital slot provides local channels via Ku-band from SES Americom's AMC-15 satellite. The other, 121-degree orbital slot provides local channels and international packages via Ku-band from EchoStar 9, which is also known as Galaxy 23/EchoStar 9 due to a joint partnership with Intelsat
http://en.wikipedia.org /wiki/SuperDish
Answered by
Koushik
, an ibibo Specialist,
at
9:07 AM on November 01, 2008