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Alexander Chemeris alexander.chemeris at gmail.comOn Fri, Jul 20, 2012 at 10:22 PM, Thomas Tsou <thomastsou at gmail.com> wrote: > There are still other calibration issues, but phase noise is probably still > a concern. You mean LO leakage and I/Q balance? Have you calibrated them? They're very easy to do - I could guide you with Skype if needed. > I also still have errors with auto calibration. Well, you haven't enabled Rx chain in LMS and thus it's reasonable that Rx-related calibration is failing. You should do "--lms-rx-enable 1" before you try to do anything with Rx. -- Regards, Alexander Chemeris. CEO, Fairwaves LLC / ООО УмРадио http://fairwaves.ru