LMS TxLO noise

Alexander Chemeris alexander.chemeris at gmail.com
Fri Jul 20 22:09:58 UTC 2012


On 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




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