It is very very hard to ensure communication. In the mountain

送交者: steven 于 2008-05-13, 17:38:15:

回答: 现场的消息有些混乱由 oztiger 于 2008-05-13, 17:01:51:

range, maintaining line-of-sight is almost impossible. Satcom bandwidth is limited especially for China. They can use Iridium phones and other sat. phones. Don't know how many handsets are available, but it won't be enough. Even military, in this case, can't really help.

所有跟贴:

hard to believe they don't have enough sat. phone handsets! - oztiger (153 bytes) 2008-05-13, 17:53:53 (226112)
- military does not use satellite phones, those phone are insecure. - steven (88 bytes) 2008-05-13, 18:48:59 (226119)
  - okay, the US military does not use satellite phone. I don't know - steven (23 bytes) 2008-05-13, 18:52:21 (226121)

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