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Re: [CQ-Contest] In Band or Out Of Band

To: cq-contest@contesting.com
Subject: Re: [CQ-Contest] In Band or Out Of Band
From: Jim Brown <k9yc@audiosystemsgroup.com>
Reply-to: k9yc@arrl.net
Date: Mon, 29 Mar 2021 18:01:25 -0700
List-post: <mailto:cq-contest@contesting.com>
On 3/29/2021 5:15 PM, Dennis Moore wrote:
Assuming the transmitter was operating within specs and he was an Extra, it is in band.

A disturbing number of rigs, most notably recent and current production Yaesu rigs, splatter 2 kHz both sides of their signal only 20 dB down (that is, 2 kHz on the suppressed side and 2 kHz on the other side of their operational sideband). Anyone using on of these rigs would be 1.5 kHz out of band.

73, Jim K9YC
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