SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Orbital science (ORB)

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Mohan Marette who wrote (1869)7/13/1998 3:09:00 PM
From: John B. Jensen   of 2394
 
All,

Noticed this on spacer.com:

spacer.com

Basically the idea is that the bird keeps the messages
on board until it crosses the groundstation a little later.

This seems like interesting competition for some of OrbComms
market. Clearly it will not work for tracking of vehicles etc.,
but for utility monitoring it would work just fine.

Does anybody have an opinion of the tradeoffs involved:
+ You need fewer groundstations
- Increased satellite complexity
- Increased satellite power consumption (?)
- Increased satellite cost (How much is a couple of gigs worth
of rad-hardened ram anyway?)
- Increased message latency.

-- John
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext