Well, I always try to blame every thing on the dog, but, maybe not, grin.
I have a switching power supply that does that kind of thing, mostly on 17 meters, when I shut it off, the noise is gone. Let me give it some thought.
73 Keith-wa9dro
Keith Reedy
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On Dec 6, 2011, at 11:01 PM, Buddy Brannan wrote:
> I get to have fun trying to track down some noise.
>
> Seems that when it's on (a lot), it runs from 40 meters all the way =
> through to 17 meters. Good S9, takes out the whole band. I thought it =
> might be the new Roadrunner go fast sideband cable modem, but I =
> unplugged it with no change. Thought it might be the blower in our =
> furnace, but turned off the thermostat with no change either. Thought it =
> might be the ethernet over house wiring adapters, but I've had a couple =
> of them running since August, but the noise has only started with a =
> vengeance during the past few weeks. It was intermittent, but now pretty =
> constant, which makes me think it's something Winter or holiday related, =
> but absolutely no idea what yet. I'm not even sure it's being generated =
> at my house, could be something from a neighbor. That I hear it more =
> often in the evening lends some credence to this theory. Lovely buzzing =
> static. I'm somewhat inclined to blame the high speed Internet, but more =
> at the cable drop, maybe, and not the modem itself, as I started =
> noticing it when we got the sideband Internet service. Could be =
> coincidental though, as I don't hear it all the time. Anyway, it's very =
> annoying. Not expecting a lot of suggestions, mostly just bitching. LOL
>
> --
> Buddy Brannan, KB5ELV - Erie, PA
> Phone: (814) 860-3194 or 888-75-BUDDY
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