[RFI] New RFI Source

[K9MA]

I'm in the middle of a city, so there are no electric fences or horses 
nearby.

I was able to hear it with a portable receiver just now. As I was 
standing near a neighbor's house which seemed a likely source, it just 
stopped. A few minutes after I got home, it started up again. Assuming 
it persists, I should be able to track it down and post the results.

73,
Scott K9MA

On 5/26/2024 2:16 PM, AA5CT wrote:
> How close to somebody with a large fenced horse yard do you live?
>
> Sounds like an electric fence charger cycling.
>
> de AA5CT Jim
>
>
> On Sunday, May 26, 2024, 12:17:13 PM GMT-5, K9MA <k9ma at sdellington.us> 
> wrote:
>
>
> I'm hearing a new local RFI source. It produces a 1 second burst of
> broadband noise at regular intervals of 3.5 seconds. I'm hearing it on
> 80 through 15 meters. In AM mode, it sounds like it's modulated at 120
> Hz. It's very broad-band, so not likely a switching supply.
>
> Any ideas on what kind of device might be producing this?
>
> 73,
>
> Scott K9MA
>
>
> -- 
> Scott  K9MA
>
> k9ma at sdellington.us
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-- 
Scott  K9MA

k9ma at sdellington.us