[amsat-bb] Re: FW: Re: AO-7 is not OK
glasbrenner at mindspring.com
Wed Apr 14 18:44:40 PDT 2010
> Once the bird was out of eclipse, the signals were almost normal, but not for the entire pass. I also worked W7LRD for a few seconds at 5 degrees.
> 73 de W4AS
AO-7 is in sunlight 24/7 at the moment. If it was in eclipse you would
not hear anything at all. It is however riding the terminator for a good
portion of the orbit. I need to run some predictions and see when/if it
returns to eclipses this summer.
It's likely that the orientation is just poor right now, and not much
power is being generated by the panels to run the transponder. It would
be interesting to see if when signals are poor on the Mode B
transponder, is the 435 beacon on?
73, Drew KO4MA
AMSAT-NA VP Operations
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