[hpsdr] Some thoughts on plug-in board layout

[Leon Heller]

----- Original Message ----- 
From: "H. Gruchow" <horst at needles.de>
To: <hpsdr at hpsdr.org>
Sent: Saturday, May 27, 2006 5:39 AM
Subject: Re: [hpsdr] Some thoughts on plug-in board layout


> ***** High Performance Software Defined Radio Discussion List *****
>
> Hi folks,
>
> in order to shorten the discussion about plug-in boards I have modified 
> Phil C's
> preliminary definition drawing in order to reflect the stand of the 
> current discussion.
>
> http://www.needles.de/pics/ATLAS-CardDef.pdf
>
> If there are no more objections against this definition I will incorporate 
> it in the ATLAS
> documentation.

I think you have the mounting hole centres wrong, they are slightly 
different from those on the socket (should be 88.90 mm, I just measured one 
of my plugs to make sure). That caught me out once, but I did get the screws 
in. The other dimensions relative to the board edge are the same as I use.

73, Leon 

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