Each XCVR2450 is already locked to the motherboard crystal. But "bypass it with the motherboard's X-TAL source" does not make sense. The LO is generated by locking to the motherboard crystal source. No bypassing is necessary.
Matt On Fri, Jun 8, 2012 at 2:12 PM, Nick Iliev <nilie...@gmail.com> wrote: > Hello, > > we have a USRP1 with 2 XCVR2450 daughtercards. Each XCVR2450 has its > own LO however , we would like to bypass it with the motherboard's > X-TAL source. > Both XCVR2450 daughtercards will then be driven synchronously by the > motherboard. > > Is this possible ? If so, is there a schematic of the XCVR2450 and > motherboard which will show the required jumpers and/or SMTs ? > > If not, which USRP (2 ? ) and daughtercards do we need ? > > Thank you, > Nick and Han > UIC wireless lab > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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