[linux-dvb] Strage SkyStar HD modprobe

Reinhard Nissl rnissl at gmx.de
Sat Oct 20 00:11:58 CEST 2007


Manu Abraham schrieb:

> Can someone verify whether the STB6100 has component values as in
> this image ? http://abraham.manu.googlepages.com/snapshot9.png
> in the problematic case ?

Am I right that these components are covered by the metal housing near
the F connector, so it needs to be removed to have a look at them?

> If one is seeing ANALOG CARRIER from what i can see, this is due to a 
> large Noise Floor, the large noise floor can be caused from phase errors
> between the I and Q inputs. This can happen as far as i can guess a 
> wrong setting in the pump setting. The pump settings are calculated
>>from default reference values. If the design has been changed from 
> the default then there can be issues, based on the explained.

I do see ANALOG CARRIER when I switch to the RTL transponder (see
attached logfile from an earlier posting).

Dipl.-Inform. (FH) Reinhard Nissl
mailto:rnissl at gmx.de

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