[eagle] Re: Receiver Spec vs. ATP, a few Suggestions and a Question or Two

Lee McLamb ku4os at cfl.rr.com
Thu Aug 2 18:58:32 PDT 2007


On Saturday 28 July 2007 00:23:00 Juan Rivera wrote:
[snip]

> I also take issue with the -60C minimum power-down temperature.  I think
> this is unrealistic just from a CTE mismatch perspective.  The reliability
> of anything subjected to that wide a temperature spread is going to suffer.
> A way must be found to raise that temperature.

As I understand this the low temp came from the combination of the need to 
heat sink the receiver and the long eclipses.  If, during the redesign, John 
could find a way to avoid needing the heat sink then the temp swings would be 
much less.

73,
Lee-KU4OS


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