Re: [Discuss-gnuradio] Re: USRP2 and external clock (from GPS receiver)

[Matt Ettus]

Changkyu Seol wrote:
> Matt Ettus wrote:
>
> I tried as you suggested but it still drifts. I also added the following 
> line in the firmware to make sure.
>
> clocks_mimo_config(MC_WE_LOCK_TO_SMA);
>
> I tried on several different USRP2s and I got same results.
> Any more suggestions?


Are you sure you have a 10 MHz reference and not some other frequency?

Matt