Phil,
Have you seen S-Meter Lite? It will do the recording of on/off times
for you, and then you can generate a graph:
http://www.seed-solutions.com/gregordy/Software/SMeterLite.htm
I have a number of graphs created using S-Meter lite at:
http://nk7z.net/rfi-now/
Look down the quantification portion, and you will see a graph from
S-Meter lite.
--
Thanks and 73's,
For equipment, and software setups and reviews see:
www.nk7z.net
For MixW support see;
http://groups.yahoo.com/neo/groups/mixw/info
For Dopplergram information see:
http://groups.yahoo.com/neo/groups/dopplergram/info
For MM-SSTV see:
http://groups.yahoo.com/neo/groups/MM-SSTV/info
On Mon, 2015-07-27 at 18:59 -0500, Phil Snyder wrote:
> Yes I have been trying to document on and off times for noise/light
> activity so I have something to report to him. He is an industrial
> electrician by day so I think he will understand the problem. Will he
> care? That I don't know but time will tell. Thanks
>
> Phil
> N9LAH
>
> On 7/27/2015 3:50 PM, Rik van Riel wrote:
> > On 07/26/2015 10:50 AM, Phil Snyder wrote:
> >> Well after a 4 year period the local electric company found the
> >> offending lightning arrester and voila no more noise! Unfortunately, the
> >> neighbor behind me just remodeled the outside of their house and in the
> >> process added about 6 LED lighting fixtures in the soffit across the
> >> front and after a few days of watching and listening it appears that
> >> they are causing way more RFI then the faulty arrester ever did.
> >>
> >> I am hoping to learn a little more here before approaching them to make
> >> sure all my facts are straight. I am assuming that there is a switching
> >> power supply running the lights and that the power is cut to the supply
> >> when they are not on since the noise is gone when they are off.
> > It is very possible each LED has its own power supply inside,
> > and one of them is faulty.
> >
> > "Hey, I noticed when you switch those LEDs on, I get a bunch
> > of noise on the radio. I am worried one of your bulbs may bee
> > defective, and could pose a fire hazard. Mind if we take a look
> > at them to see if one of them is bad?"
> >
>
> _______________________________________________
> RFI mailing list
> RFI@contesting.com
> http://lists.contesting.com/mailman/listinfo/rfi
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|