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LF: Is 0.5dB useful?

To: [email protected]
Subject: LF: Is 0.5dB useful?
From: "Mike Dennison" <[email protected]>
Date: Tue, 15 May 2001 13:27:41 +0100
In-reply-to: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Also, note that at the critical point on the error rate vs. S/N curve,
when using a strong error correcting code like WOLF, 0.5dB can be the
difference between no copy at all and perfect copy.
Andy  'JNT
Even with analogue modes this sort of improvement can be much more useful
than many people would think when the signal is close to the noise. I would
always go for any improvement, no matter how small, as they all add up.
Mike, G3XDV (IO91VT)
http://www.lf.thersgb.net



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