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:[email protected]] On Behalf Of Jim Brown Sent: Friday, December 13, 2013 12:13 PM To: [email protected] 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 _________________ Topband Reflector Archives - http://www.contesting.com/_topband _________________ Topband Reflector Archives - http://www.contesting.com/_topband
