Quote:
Originally Posted by justatroll
We tried to use a TDR on the Deep Impact spacecraft 1553 bus to find broken wires.
It probably would have worked even though the max length in the bus was only ~50 feet, but we had too many breaks in the shield grounds.
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Yeah, makes it impossible to tweak it in. They may have improved over the years but the ones we had back in the 80s were pretty tricky. It's a bit of an art.