[linux-dvb] Re: How to determine the frequency of a channel

[Holger Waechtler <holger@convergence.de>]

Carsten Koch wrote:
> Holger Waechtler wrote:
> 
>>Carsten Koch wrote:
>>
>>>Holger Waechtler wrote:
>>>...
>>>
>>>
>>>>No, when the AGC circuit works in saturation the driver can't do much
>>>>more than read out these saturated values. Try to use a signal
>>>>attentuator between cable plug and DVB card input to get your signal in
>>>>a lower range.
>>>
>>>
>>>For experiments, this may be a good idea.
>>>For productive use, it is of course not, as an attenuator will
>>>also harm the weaker channels, of which you want every little
>>>bit of signal strength you can get.
>>>
>>
>>If the channels have very different signal strengths in your cable
>>network you have to ask your cable provider to fix this problem, it's
>>probably caused by incorrect installations.
> 
> 
> Oops. Did I miss something?
> I was unaware that Martin's question was limited to cable DVB.

Well, he explained that he modified czap, so I supposed he's using a 
cable card

Holger



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