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Iridium Pushes Ahead Satellite Project

Posted by samzenpus on from the space-business dept.

oxide7 writes "Iridium (IRDM) continues its push into the market for satellite data and telemetry services, as it announced the company that would build its second generation of satellites. Iridium's old network of 66 satellites was designed for voice calls; the new satellites will also be able to handle data more efficiently, and include cameras as well. The company also plans to share the satellite platforms with some scientists for use in studying the Earth."

4 of 80 comments (clear)

  1. some more on Iridium by AffidavitDonda · · Score: 5, Informative

    bbc has a nice article on that too: http://news.bbc.co.uk/2/hi/science_and_environment/10212836.stm

  2. Re:Business Plan? by eudean · · Score: 5, Informative

    Satellite communications is expensive (and naturally the market is smaller than terrestrial phones so even at the same cost the price per subscriber would need to be greater). Higher data rates require greater SNR and therefore larger antennas. Receivers also need to consume more power to acquire and process a low SNR signal. Perhaps they can improve these things incrementally, but they're kind of fundamental to the nature of their service.

  3. Re:Can Slashvertisements get any more obvious?! by Anonymous Coward · · Score: 5, Informative

    The first OSCAR ham radio satellite was paid for by collecting spare change from thousands ham radio operators around the planet, so there are small groups who have flown satellites.

  4. Re:Business Plan? by ptbarnett · · Score: 4, Informative

    On the plus side, they should be able to absolutely cash in on the heavily subsidized "US puppet warlords in dusty hellholes with dubious cell coverage who need to chat with their CIA handlers" market...

    Iridium satellites were about to be de-orbited, because no one stepped up to buy it even at the fire-sale price. Suddenly, a previously unknown company came out of nowhere to buy Iridium, and it already had a long-term contract with the US government that effectively guaranteed their long-term operating expenses.

    When Globalstar protested because the contract was held, the GAO put a hold on the contract. The Pentagon had the hold removed, citing national security. The GAO investigation apparently ended after the 100-day limit with no action.

    http://www.spaceandtech.com/digest/sd2001-01/sd2001-01-009.shtml