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[aprssig] aprs satellites?

Robert Bruninga bruninga at usna.edu
Fri Sep 2 13:42:08 UTC 2005


>Actually, ISS is not that easy to hit with 2.5W handie. 
>All I see on the downlink, is the same three stations 
>each pass.  One each from Germany,Spain and Italy.

But how often are they transmitting?  In a 5 minute pass
there is enough time for easily 60 stations or more to
be successful if they randomly try 5 times during the
pass.  My suspicions are that some stations just
keep hammering away the entire pass and thus hog
the uplink and collide with everyone else...

Bob






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