LMS TxLO noise

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Alexander Chemeris alexander.chemeris at gmail.com
Mon Jul 23 02:40:16 UTC 2012


On Mon, Jul 23, 2012 at 3:07 AM, Thomas Tsou <ttsou at vt.edu> wrote:
> On Jul 22, 2012 6:23 PM, "Sylvain Munaut" <246tnt at gmail.com> wrote:
>>
>> > Perhaps this is a silly question, but how do I calibrate the clock? or
>> > use an external reference signal?
>>
>> Plug a GPS antenna, wait for 5 min or so ...
>
> That is rather challenging indoors.
>
> Let me find out what antennas are on the roof. I'll just retune the LMS in
> the meantime.

You could also use host/utils/umtrx_vcxo.py to tune it manually.


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




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