PLL or PLC clock module for USRP1

Hi all,

I wonder if you know of a clock module for USRP1 with phased locked
loop or phase locked crystal (preferred)
which has a 10MHz reference clock input and provide ~64MHz clock that
will be used on USRP1

Thanks in advance.

On 04/12/2011 10:15 PM, Burak TUYSUZ wrote:

Hi all,

I wonder if you know of a clock module for USRP1 with phased locked
loop or phase locked crystal (preferred)
which has a 10MHz reference clock input and provide ~64MHz clock that
will be used on USRP1

Thanks in advance.

You’re unlikely to find that as an off-the-shelf item.


Marcus L.
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

I remember that I saw something taking power from the USRP1 fan power
input
having external clock input and providing a 52MHz or close clock to be
used but I could not find that link again when I looked for it
So I thought maybe someone used it in here so I can get information
about it.
Did anyone designed or used a similar module/board.
Thanks

On 04/12/2011 10:25 PM, Burak TUYSUZ wrote:

I remember that I saw something taking power from the USRP1 fan power input
having external clock input and providing a 52MHz or close clock to be
used but I could not find that link again when I looked for it
So I thought maybe someone used it in here so I can get information about it.
Did anyone designed or used a similar module/board.
Thanks
There was/is a 52MHz high-quality clock board for the USRP1, intended
for OpenBTS applications.
My understanding is that the board (through Olifantasia??) is no
longer available.

You may be referring to:

http://code.google.com/p/clock-tamer/


Marcus L.
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

On Wed, Apr 13, 2011 at 06:34, Marcus D. Leech [email protected]
wrote:

There was/is a 52MHz high-quality clock board for the USRP1, intended for
OpenBTS applications.
My understanding is that the board (through Olifantasia??) is no longer
available.

You may be referring to:
http://code.google.com/p/clock-tamer/

We have 2 units available for sale in our web-shop:
http://shop.fairwaves.ru/clock-tamer/ClockTamer-1.1

More will be available when we finish current production run (in less
then a month).


Regards,
Alexander C…
http://www.fairwaves.ru

I have already seen that and it is not exactly what I wanted/meant but
thank you.
I hope someone else has done/used something similar and help me.
Thanks in advance.

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