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Date: Fri, 21 Mar 2008 01:14:44 +0400
From: Manu Abraham <abraham.manu@gmail.com>
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To: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] TDA10086 fails? DiSEqC bad? TT S-1401 Horizontal
 transponder fails
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Hi Hartmut,

Hartmut Hackmann wrote:

> This might be right! I could not get good information regarding the
> transponder bandwidths. We might need to make this depend on the
> symbol rate or a module parameter.


You can calculate the tuner bandwidth from the transponder symbol rate
(in Mbaud) for DVB-S:

BW = (1 + RO) * SR/2 + 5) * 1.3


Regards,
Manu

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