[linux-dvb] Please see if you can help: Twinhan VP 1025 DVB-S PCICard

Nico Sabbi nicola_sabbi at fastwebnet.it
Mon Aug 14 19:00:58 CEST 2006


>>
>>
>>> I would REALLY apprecate any help or insght you might have on this.  
>>> thank you very much for your consideration.
>>>
>> What oscillator values does your LNB use?
>>
>> The last time I tried to use dvbtune in the US I had to change the 
>> hard coded defines from 9.750 / 10.6 GHz to match my US specific LNB 
>> (usually 10.6 for both high and low, could be 10.750 or 11.250), then 
>> recompile etc.
>>
>> The LNB converts 10-12GHz signals down into l-band 1-2 GHz. The tuner 
>> on the card technically tunes to l-band. That should match the number 
>> you're seeing.
>>
>> Check your LNB and make sure the dvbtune defines match those values.
>>
>> Steve
>

I just added to dvbstrean from cvs the options  -SL, -L1 and -L2 (all 
must be divided by 1000, e.g. -SL 9750)
to permit the user to specify the LOFs, defaulted to the universal LNB ones.
Notice that setting sensible values is user's responsability , so don't 
expect any check by dvbstream.




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