Ads
related to: thuraya satellite phone pricetrustedhippo.com has been visited by 10K+ users in the past month
walmart.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Voice communications with satellite phones or fixed terminals; Short message service; 60 kbit/s downlink and 15 kbit/s uplink GMPRS mobile data service on Thuraya satellite phones; 444 kbit/s high-speed data transfer via a notebook-sized terminal (ThurayaIP) A number of other services, such as call waiting, missed calls, voicemail, etc.
A satellite telephone, satellite phone or satphone is a type of mobile phone that connects to other phones or the telephone network by radio link through satellites orbiting the Earth instead of terrestrial cell sites, as cellphones do. Therefore, they can work in most geographic locations on the Earth's surface, as long as open sky and the ...
With Thuraya phones the 9.6 kbit/s dial-up connection is also possible, the 60 kbit/s service is always-on and the user is billed for data transferred (about $5 per megabyte). The phones can be connected to a laptop or other computer using a USB or RS-232 interface.
The Iridium system was designed to be accessed by small handheld phones, the size of a cell phone. While "the weight of a typical cell phone in the early 1990s was 10.5 ounces" [6] (300 grams) Advertising Age wrote in mid 1999 that "when its phone debuted, weighing 1 pound (453 grams) and costing $3,000, it was viewed as both unwieldly and expensive."
Most commercial voice and some data mobile satellite services are provided by systems operating in the L-band by Iridium, Inmarsat, Globalstar and Thuraya.The L-band spectrum allocated for MSS is between 1.5 and 2.5 GHz, with the upper portion often referred to as the S-band.
Iridium service was restarted in 2001, by the newly founded Iridium Satellite LLC, which was owned by a group of private investors. [12] On February 10, 2009, the Iridium 33 satellite collided with a defunct Russian satellite, named Kosmos 2251, 800 kilometres (500 mi) over Siberia. [19] Two large debris clouds were created. [20]
Ads
related to: thuraya satellite phone pricetrustedhippo.com has been visited by 10K+ users in the past month
walmart.com has been visited by 1M+ users in the past month