[hpsdr] [ATLAS] - proposed physical bus/pcb design 03March2006

[Philip Covington]

Hello HPSDR group,

This is the first attempt at defining the physical layout of the Atlas bus.

The board ended up being 5.500" x 3.940", six slots, and 4 layers with
the following stackup:

1. Ground Plane (top component side)
2. YBUS
3. Power Plane (+12,-12, +5, -5, +3.3)
4. XBUS (bottom side)

Details are in the following document:

<http://www.philcovington.com/HPSDR/ATLAS/Atlas_doc.pdf>

After reading the document there are some other pdfs (such as the
schematic) in this folder:

<http://www.philcovington.com/HPSDR/ATLAS/>

For those interested, I'd appreciate if you'd please take a look at
the documents and make questions/comments.

73 de Phil N8VB

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