LMS TxLO noise

Alexander Chemeris alexander.chemeris at gmail.com
Sat Jul 21 07:58:49 UTC 2012


On Sat, Jul 21, 2012 at 1:16 AM, Thomas Tsou <thomastsou at gmail.com> wrote:
> On Fri, Jul 20, 2012 at 6:55 PM, Thomas Tsou <thomastsou at gmail.com> wrote:
>> On Fri, Jul 20, 2012 at 6:44 PM, Thomas Tsou <thomastsou at gmail.com> wrote:
>>> On Fri, Jul 20, 2012 at 6:09 PM, Alexander Chemeris
>>> <alexander.chemeris at gmail.com> wrote:
>>>> 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.
>>>
>>> Hmm. Similar error.
>>
>> Occurs only on LMS 1. No errors when I run the same sequence on LMS 2.
>
> Also, I didn't realize that TX LPF DC calibration actually completed
> in the first error log - it usually doesn't. Sorry for the confusion.
> I believe it is similar to the tuning issue I'm seeing.

Send me logs with a failed calibration as well, please - with register
dumps as I described earlier.


-- 
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru




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