[linux-dvb] Re: Low symbol rates with gVideo & drv0.82

To: linux-dvb@linuxtv.org
Subject: [linux-dvb] Re: Low symbol rates with gVideo & drv0.82
From: Mathias Born <mborn@faphida.in-berlin.de>
Date: Thu, 20 Sep 2001 11:32:48 +0100
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Delivered-To: mhonarc@limes.convergence.de
In-Reply-To: <BFELJIKFAOINEBHNGPGNEEDFCDAA.hscho@pentamedia.com>
References: <BFELJIKFAOINEBHNGPGNEEDFCDAA.hscho@pentamedia.com>
Reply-To: Mathias Born <mborn@faphida.in-berlin.de>
Sender: linux-dvb-bounce@linuxtv.org

Thursday, September 20, 2001, 8:08:50 AM, Harry Cho wrote:

HC> I think that hardware have problem tunning low symbol rate signal. Low symbol signal need more strong signal power than high
HC> symbol rate signal. 

Actually, it is the other way round.
A low symbol rate leaves more room for error correction (= lower code
rate). Thus you need less signal power.

-- 
Tbs,
 Mathias Born



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References:
- [linux-dvb] Re: Low symbol rates with gVideo & drv0.82
  - From: "Harry Cho" <hscho@pentamedia.com>

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