He didn't say that only an exotic receiver could stop the noise. He offered a
specific recommendation for an affordable receiver that has features that make
it an excellent troubleshooting tool to help identify a noise source.
________________________________
From: RFI <rfi-bounces+w1rfi=arrl.org@contesting.com> on behalf of AA5CT via
RFI <rfi@contesting.com>
Sent: Wednesday, August 23, 2023 8:17 PM
To: rfi@contesting.com <rfi@contesting.com>; dave@nk7z.net <dave@nk7z.net>
Subject: Re: [RFI] LED Street lights
Hmmm ... if an exotic receive apparatus is required to 'spot the noise', how
serious could the noise really be?
First tier inspection ought to be a portable SW radio brought to the pole and a
quick survey made of the ham bands.
Just an observation of the situation on my part.
de AA5CT Jim
--------------------------
On Wednesday, August 23, 2023, 6:09:14 PM GMT-5, Dave (NK7Z)
<dave@nk7z.net> wrote:
Hi,
Your best option is to spend a hundred bucks and get an RSP 1A from
SDRPlay, any SDR will work, but the RSPPlay RSP1A works very well for a
tool to evaluate RFI issues.. Then see:
https://www.nk7z.net/sdr-rfi-survey-p1/
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources
On 8/23/23 15:57, Eric Rosenberg wrote:
> Yesterday my city (Washington, DC) replaced our neighborhood’s street lights
> with LED ones. I suspect they will be installed in the alley on the other
> side of my city (140 ft x 40 ft) lot.
>
>
>
> I didn’t get a chance to take a picture of the one on the pole in front of my
> house, nor have I checked out ow noisy they are, if at all.
>
>
>
> I hope to o do that in the next week or so (been very busy at work).
>
>
>
> I don’t have a pan adapter or and test gear other than m y K3.
>
>
>
> That being said, what should I be listening for? I nothing else, I assume
> they’ll be brighter.
>
>
>
> Thanks & 73,
>
>
>
> Eric W3DQ
>
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