By the way, could someone tell me what is the part number of the VCTCXO
shipped with USRP Rev 4.5? In the bill of materials of the trunk I see
"CTX286LVCT-ND", which seems to correspond to CB3LV-3C-64M0000 in the
manufacturer's nomenclature.

The datasheet (http://www.ctscorp.com/components/Datasheets/008-0256-0_E.pdf)
specifies +/- 50 ppm, but I have read somewhere that actually it is +/- 20
ppm.

Which is the right one?

Thanks,
Carles.




> >>> <[EMAIL PROTECTED]> wrote:
> >>> > Hi All,
> >>> >
> >>> > I am having lots of issues with the USRP  64MHz (20ppm) on board
> >>> > oscillator
> >>> > which does not allow me to get exact and constant RF frequencies out
> of
> >>> > the
> >>> > RFX900 board. I can not really fix that in SW so I was thinking about
> >>> > replacing the 64MHz crystal with a more precise one. Has anybody a
> >>> > suggestion of which part to use?
> >>>
>
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