[CQ-Contest] In Band or Out Of Band

Jim Brown k9yc at audiosystemsgroup.com
Mon Mar 29 21:01:25 EDT 2021


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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