This sounds like it could be an appliance or light on either a timer or a
photocell that is tied to daylight/night hours.
Jim, KR9U
-----Original Message-----
From: Topband [mailto:topband-bounces@contesting.com] On Behalf Of Jim Brown
Sent: Friday, December 13, 2013 12:13 PM
To: topband@contesting.com
Subject: Re: Topband: Wideband interference
On 12/13/2013 7:49 AM, Barry N1EU wrote:
> The noise occurs early AM, before sunrise.
The consensus among RFI professionals who hang out on the RFI list is that
recordings and spectrum plots are not usually helpful, but walking around
with a portable RX is.
73, Jim K9YC
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