Topband: Low band noise

Mike Waters mikewate at gmail.com
Tue Feb 11 17:33:59 EST 2014


Does it sound like an internal combustion engine idling, with little change
in sound or frequency over time? I hear that from time to time and have no
explanation for it.

73, Mike
www.w0btu.com

On Tue, Feb 11, 2014 at 2:58 PM, Bruce <k1fz at myfairpoint.net> wrote:

>  At times it seems to have a rhythm like a motor.
>


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