[RFI] Grow Lights

Alan Higbie alan.higbie at gmail.com
Tue Jan 7 13:47:51 EST 2020


Hi Karin ~

I’ll start by saying I don’t have any experience with grow light RFI — but
I am interested in learning what progress you make in the DF’ing process.

I too have the National RF setup.

Hoping you’ll keep your discussion on the reflector - so that we can all
learn together.

There certainly has been a lot less worthy uses of reflector bandwidth.

73, Alan K0AV

On Tue, Jan 7, 2020 at 11:32 AM Karin Johnson <karinann at tampabay.rr.com>
wrote:

> Hello Group:
> I would be interested in emailing/speaking with anyone on the this list
> directly, who has had some personal experience with Grow Light RFI.
> Rather than take up bandwidth on this list.  I have a specific Spectrum
> and signal grouping that could be grow lights but am unable to positively
> nail it down to a specific home.  Rather there appears conflicting
> direction
> finding bearings when I get close to the source.  I am using NationalRF
> loops For 3 to 8 MHz. Besides that I am reluctant to go knocking on peoples
> doors right now.  From what I have seen on the NK7Z screen shots they
> don't exactly correlate to grow lights.  I can supply audio and spectral
> plots to enable a discussion.  Just to close this missive, the time
> for ON/OFF seems to correspond to a high powered grow light.
>
> Regards,
> Karin Anne Johnson  K3UU
> Palm Harbor, FL
>
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