Unfortunately not, I'm trying to get the N310s to operate at 584.2 MHz, so my LO is going at 1168.4 MHz (there's a note saying the external LO should supply twice the desired center frequency). I would have thought there's no need to specify the center frequency when running with the LO switched to external, but when I run the setup without specifying the center frequency it doesn't seem to work.
-Mark On Fri, Oct 25, 2019 at 6:27 AM Rob Kossler <rkoss...@nd.edu> wrote: > The N310 data sheet (in one of the footnotes) indicates that external LO > is limited to the frequency range 300-4000 MHz. Are you trying to operate > below 300MHz? > Rob > > On Thu, Oct 24, 2019 at 3:42 PM Mark Wagner via USRP-users < > usrp-users@lists.ettus.com> wrote: > >> Hi all, >> >> I'm currently trying to run a set of USRP N310s all using the same >> external LO, but I seem to be getting this error >> >> "[ERROR] [0/Radio_1] RX LO lowband does not support setting source to >> external" >> >> which will repeat for all the radios. I tried looking online for the >> source of the error but no dice. It seems like the radios are ignoring the >> LO I'm giving them and using their internal ones instead. Any thoughts? >> >> -Mark >> >> -- >> Mark Wagner >> University of California San Diego >> Electrical and Computer Engineering >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> > -- Mark Wagner University of California San Diego Electrical and Computer Engineering
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