Hi Dan,
Thank you for the links. I already did that research, so I could have
written my email differently...

I just wanted the confirmation that all the following modifications are
required to use an external clock source (In the Wiki is on the section
about connecting multiple USRP boards so I just want to be sure...)


   - Solder an SMA connector into J2001. This is the clock input.
   - Move R2029 to R2030. This disables the onboard clock. R2029/R2030 is a
   0-ohm resistor.
   - Move C925 to C926.
   - Remove C924.


Thank you!
[WM]


On Mon, Aug 18, 2008 at 1:43 PM, Dan Halperin <[EMAIL PROTECTED]>wrote:

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> On Aug 18, 2008, at 9:10 AM, Wireless Monster wrote:
>
>> Is any modification needed to the USRP board to use an external clock
>> generator instead of the on board 64MHz one?
>>
>
> A trivial search of the Wiki, or the mailing list, should be executed
> before simple and common queries like this.
>
> wiki search: http://gnuradio.org/trac/search
> mailing list via Nabble: http://www.nabble.com/GnuRadio-f1878.html
>
> (the answer is in a FAQ on Wiki and all over the mailing list)
>
> http://gnuradio.org/trac/wiki/UsrpFAQ/Clocking
>
> - -Dan
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