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Re: [CQ-Contest] CWT Virus has spread to ARRL 10M - WPX next?

To: cq-contest@contesting.com
Subject: Re: [CQ-Contest] CWT Virus has spread to ARRL 10M - WPX next?
From: Jim Brown <k9yc@audiosystemsgroup.com>
Reply-to: k9yc@arrl.net
Date: Wed, 18 Dec 2024 11:11:39 -0800
List-post: <mailto:cq-contest@contesting.com>
On 12/18/2024 4:27 AM, dimitri cosson wrote:
Excuse my ignorance but I don't understand why this poses a problem to you 
other than the fact that you don't like cut numbers.

Hi Dmitri,

The problem is that they make copy more difficult under marginal conditions. Morse numbers are carefully structured so that TIMING aid in copy. You haven't lived until you're trying to copy a weak station with strong auroral flutter in noise from your neighbor's electronics, switching power supplies, and solar systems. And when you run high power with good antennas, you get a lot of callers running low power to poor antennas.

73, Jim K9YC



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