[hpsdr] Ozy Build Question

Graham / KE9H KE9H at austin.rr.com
Sat Jul 25 07:10:28 PDT 2009


Jeremy:

The list of jumpers on the BOM is truncated for some reason.

The quantity nine is correct.

The 0 Ohm jumper placements are:

J09:1-3,
J16:1-3,
J18:1-3,
J19:1-3,
J22:1-3,
J25,
J26:1-3
J27,
J28

--- Graham / KE9H

==

Jeremy McDermond wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> I am slowly but surely getting my Ozy assembled from parts and hoping 
> that my soldering job isn't so horrible that it doesn't start when I 
> power it up for the first time.  In doing so I had a question.  On the 
> Ozy BOM it lists some 0 Ohm resistors (jumpers) to be soldered on the 
> board.  The quantity that it says is 9, but it only lists 
> J9:1-3,J16:1-3,J18:1-3,J22:1-3.  By my count that's 4 jumpers, not 9.  
> If I look at the OZY_PROD1.jpg file to try to see which jumpers are 
> there, it appears like J27, J28 and J25 are jumpered, but it's 
> difficult to see.  Does anyone have a complete list of all 9 jumpers 
> for these, or is the BOM just wrong?
>
> Thanks for any help you can provide!
> -- 
> Jeremy McDermond (NH6Z)
> Xenotropic Systems
> mcdermj at xenotropic.com
>
>
>
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