Thanks Mike. 
I just checked and it's still here. 

I'm hoping to hear from some more guys, especially out of the area. 

Interesting that it went away. 
If you don't mind please tell those of us listen if it comes back

Rich

On Wed, Nov 20, 2024, 06:04 Mike Williams <mj451@bellsouth.net> wrote:
Hi Rich,

My Monday morning schedule with a group of guys in the Midwest was trashed due to the noise you described.  This was on 20 meters and was 10 over S9 here in Pompano.  I checked 10 through 40 meters and the noise was the same repetition rate and very strong on all bands, less so the higher I went in frequency.  It's has disappeared now at my location.

73 de W4DL   Mike in EL96wf



From: sfdxa-bounces@mailman.qth.net <sfdxa-bounces@mailman.qth.net> on behalf of wb4ehg <wb4ehg@rjoerger.com>
Sent: Tuesday, November 19, 2024 18:33
To: DCARC <DCARC@groups.io>; SFDXA Reflector <SFDXA@mailman.qth.net>
Subject: [SFDXA] Question for you guys in Broward (Or close by) on HF
 

Howdy,

Since I last operated on Friday, yesterday and today I noticed a very strong noise level increase on all bands 80m to 6m on all 3 antennas (OCFD Vee, AV640 vertical and Steppir).

Noise is S7 to S9 with the noise blanker and noise reduction turned off. It's a raspy buzz -- yes sounds like 60Hz.

There have been no equipment changes here.

Before I go tearing into analysis: turning everything in the house off & operating from a battery, etc, is anyone else in our area noticing the same problem?

Thanks Rich

--
7 3, Rich, wb4ehg