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* Iridium 9505A — Large brick shaped satellite handset manufactured from 2002 to 2008 by the second corporate incarnation of Iridium.
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Iridium and 9505A
Iridium 9500, 9505 and 9505A phones can be connected to computers using an RS-232 connection, as can the 9522A transceiver module.
The Iridium 9505A, released in 2001, sold in March 2010 for over $ 1, 000 USD new.
Iridium and —
* Iridium 9575 — A jet-water, shock and dust resistant ( IP65 ), as well as GPS enabled handset, operating temperature-15-+ 35 ° C, launched in September 2011.
* Iridium 9555 — A satellite handset with integrated speakerphone and hands-free capability, launched in late 2008.
* Motorola 9505 — Large brick shaped handset manufactured from 1999 to 2002 by the first corporate incarnation of Iridium.
* Kyocera SS-66K — Manufactured in very small numbers by Kyocera in 1998-1999 for the first Iridium corporation, very large handset.
Two pagers were made for the Iridium network — the Motorola 9501 and Kyocera SP-66K.
* Iridium 9522B — A transceiver released in late 2008, is smaller than the 9522A and has similar features.
* Iridium 9522A — Based on the 9522, some variants have built in GPS and autonomous reporting functions.
* Iridium 9601 — Supports only SBD, several tracking devices and other products have been built around this modem.
* Iridium 9602 — Smaller, cheaper version of 9601 ( released in 2010 ).
Iridium and satellite
* The February 10th, 2009, collision of a U. S. Iridium communications satellite ( Iridium 33 ) and a Russian Cosmos 2251 communications satellite, which added hundreds more pieces of debris to the atmosphere, highlighted the need for more precise tracking of space objects.
Nowadays resistojet propulsion is used for orbit insertion, attitude control, and deorbit of LEO satellites, including satellites in the Iridium satellite constellation.
Two such constellations, intended to provide satellite phone services, primarily to remote areas, are the Iridium and Globalstar systems.
An Iridium ( satellite ) | Iridium satellite
Iridium Communications Inc. ( formerly Iridium Satellite LLC ; ) is a company, based in McLean, Virginia, United States which operates the Iridium satellite constellation, a system of 66 active satellites used for worldwide voice and data communication from hand-held satellite phones and other transceiver units.
The initial commercial failure of Iridium had a dampening effect on other proposed commercial satellite constellation projects, including Teledesic.
On February 10, 2009, Iridium 33 collided with a defunct Russian satellite, Kosmos 2251, 800 km over Siberia.
Iridium OpenPort < sup >®</ sup > is a broadband satellite voice and data communications system for maritime vessels.
Iridium and other satellite phones may be identifiable to the listener by the " clipping " effect of the data compression and the latency ( time delay ) due to the electronic equipment used and the distances the signal must travel.
However many regional telephone service operators have no interconnect agreement with Iridium or other satellite networks and users on these networks need to call reversed charge to a U. S .- based number.
In July 2011 The Federal Aviation Administration ( FAA ) issued a ruling that approves the use of Iridium for Future Air Navigation System ( FANS ) data links, enabling satellite data links with air traffic control ( ATC ) for aircraft flying in the FANS environment including areas not served by Inmarsat ( above or below 70 Degrees Latitude ) which includes Polar routes.
Iridium and handset
The Motorola 9500 phone is a design from the first commercial phase of Iridium, whereas the 9575 model is the current version of the handset and was released in 2011.
In order to use the network, it is necessary to have not only appropriate equipment, such as a handset or the optional cellular cassette for the Motorola 9505 phone, but also a pay-as-you-go or contract Iridium SIM card.
Iridium and manufactured
The 9601 is an Iridium manufactured product designed as an OEM module for integration into applications that only use the Iridium Short Burst Data Service.
In the past, Kyocera manufactured satellite phones for the Iridium network.
Iridium and from
Since the bankruptcy, only seven additional satellites have been launched but an updated constellation of 66 satellites called Iridium NEXT is currently being developed and is planned for launch in 2015-2017 on SpaceX Falcon 9 Launch Vehicles from Vandenberg AFB Space Launch Complex 3 in California.
The former Iridium provided phones from two vendors, Kyocera and Motorola.
Calls from Iridium phones can be made to any landline or wireless device in the world and typically cost between $ 0. 75 to $ 1. 50 per minute.
In this arrangement, a person wishing to call an Iridium phone dials + 1-480-768-2500, billed at the standard rates to call the United States from their location, waits for the prompt, enters the + 8816 or + 8817 number of the Iridium phone they are attempting to reach, and the network then attempts to complete the call.
If the Iridium subscriber answers their phone will be billed at its standard usage rate, ranging from $ 0. 95 to $ 1. 50 USD per minute, or subtracting minutes from a pool of prepaid minutes assigned to the phone.
In 1999 Iridium agreed to timeshare a portion of spectrum, allowing radio astronomers to observe hydroxyl emissions ; the amount of shared spectrum was recently reduced from 2. 625 MHz.
There is a Web / e-mail to SMS gateway which enables messages to be sent from the Internet or an e-mail account to Iridium handsets for free.
Rates from landlines and mobile phones range from $ 3 to $ 14 per minute with Iridium, Thuraya and INMARSAT being some of the most expensive networks to call.
Traditional paper-based keys, and keys for Secure Telephone Unit-Third Generation ( STU-III ), STE, FNBDT, Iridium, Secure Data Network System ( SDNS ), and other electronic key are managed from an underground building in Finksburg, Maryland which is capable of the following:
Iridium and 2002
The commercial failure of the similar Iridium and Globalstar ventures ( composed of 66 and 48 operational satellites, respectively ) and other systems, along with bankruptcy protection filings, were primary factors in halting the project, and Teledesic officially suspended its satellite construction work on October 1, 2002.
Iridium and 2008
* Sketches of MD-Live at the Iridium, 2008
She has performed in a solo cabaret / nightclub act at, for example, Joe's Pub at the Public Theater in October 2007 and the Iridium in New York in January 2008.
* Opus Iridium ( Suntrip Records 2008 )
Iridium and by
The first Iridium call was made by then-Vice President of the United States Al Gore.
In 1999, CNN writer David Rohde detailed how he applied for Iridium service and was sent information kits, but was never contacted by a sales representative.
Their service was restarted in 2001 by the newly founded Iridium Satellite LLC, which was owned by a group of private investors.
Iridium Satellite LLC merged with a special purpose acquisition company ( GHQ ) created by the investment bank Greenhill & Co. ( NYSE: GHL ) in September, 2009 to create Iridium Communications, Inc.
Since Iridium charges quite a bit for merely accessing their network without making calls it is possible to extend the validity of such an account by a month for around US $ 45.
Iridium controls the virtual country codes + 8816 and + 8817, part of the 881 range designated by the ITU for the Global Mobile Satellite System.
It is also possible to call an Iridium phone by using a US-based gateway number at the Arizona gateway.
The latest generation of SBD transceiver, the Iridium 9602, can receive up to 270 bytes per SBD data message ( defined by Iridium as " mobile terminated SBD ") and can transmit a maximum of 340 bytes per SBD message ( defined by Iridium as " mobile originated SBD ").
The TDMA frame starts off with a 20. 32 ms period used for simplex messaging to devices such as pagers and to alert Iridium phones of an incoming call, followed by the four upstream slots and four downstream slots.
Another popular constellation type is the near-polar Walker Star, which is used by Iridium.
He also performed every Monday night, accompanied by a trio which included guitarist Lou Pallo, bassist Paul Nowinksi ( and later, Nicki Parrott ) and pianist John Colaianni, originally at Fat Tuesdays, and later at the Iridium Jazz Club on Broadway in the Times Square area of New York City.
Data access to the station is provided by access via NASA's TDRS-F1, Marisat, LES 9, GOES & Iridium satellite constellation.
0.143 seconds.