View Single Post
  #112   Report Post  
Old November 14th 04, 05:49 PM
N2EY
 
Posts: n/a
Default

In article ,
(Brian Kelly) writes:

Temperatures
at 100,000 MSL generally range from -50ºF to -150ºF "depending".
Lightweight (ounces) high-end ($500 class) consumer-level GPS
receivers are rated to temps only down to غ-5ºF and 30,000 MSL max.
altitude. Then comes the same kinds of limits on the rest of the
electronics you're visualizing. How would engineer your way around
these limitations on a freeware budget?


Looks like a big challenge may be the engineering of an insulated airtight
container that doesn't weigh much.

73 de Jim, N2EY