William,
I am not sure if it helps you or not but we are just now
finishing up with a 3.5” x 3.5” fpga board design where we will mount a 2450
board on top. Would love to collaborate.
Craig
Craig J. Kief
Deputy Director
505.934.1861 cell (preferred)
505.242.0339 office
2350 Alamo Avenue SE, Ste.
100
Albuquerque, NM 87106
From:
address@hidden
[mailto:address@hidden On Behalf
Of William Cox
Sent: Monday, August 30, 2010 11:45 AM
To: Mark J. Blair
Cc: discuss-gnuradio
Subject: Re: [Discuss-gnuradio] Re: making a small USRP board
Mark,
Going from 36 sq-in to 18 sq-in is a big improvement for us.
We'll be using it on an underwater vehicle, and space is a premium. Your idea
for a smaller WBX board is cool, but would be a lot of work.
-William
On Mon, Aug 30, 2010 at 11:44 AM, Mark J. Blair <address@hidden> wrote:
On Aug 30, 2010, at 8:24 AM, William Cox wrote:
> Right now I'm thinking the easiest thing would be to keep everything the
same, except remove the 2nd mixed-signal chip, and move the power circuit off
the board.
> So, yes, same form factor for daughterboard connections.
That seems like a lot of effort and expense to make
something just a little bit smaller. Now, if you could make the equivalent of a
USRP + WBX board about the size of a pack of playing cards, and powered from
the USB port, that would be quite interesting!
--
Mark J. Blair, NF6X <address@hidden>
Web page: http://www.nf6x.net/
GnuPG public key available from my web page.
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