Hi John, Thanks. But how to deal with rx dc offset? On 6/2/12, John Malsbury <john.malsb...@ettus.com> wrote: > James, > > In the case of DC calibration for tx, we'd recommend running the dc > calibration routines provided with UHD for each unit. The cal routines > make it a relatively easy process. > > In theory, if the average DC offset is non-zero you may be able to apply > an average correction and see some improvement - but less than a > per-unit calibration. I don't have have any data on hand for an average > DC offset. > > I'm cross-posting to the usrp-users list, which is more oriented to USRP > specific questions. > > Best Regards > John Malsbury > > > > On 6/1/2012 8:57 PM, James Jordan wrote: >> Hi list, >> I need to compensate usrp dc offset. but the dc offset is different >> from unit to unit. so do I need to calibrate each unit dc offset or >> there is a universal value that work >> for each unit? >> >> Regards >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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