Thanks for the post Jim. I May have that same problem, will check it out.
Tom Wb4jwm
Sent from my iPhone
> On Jun 12, 2020, at 9:37 AM, Jim McCook <w6ya@cox.net> wrote:
>
> For years I've easily opened my garage door with the car's remote system
> from 400 ft. away. A few weeks ago I noticed that was no longer possible.
> Even from my own driveway it was often hard to open it. I had installed a
> couple of 11w LED bulbs in the main motor unit. I had no concern, since I
> have 35 Cree LED floods in my house that do not create noise beyond a few
> inches. This was different. Those bulbs generated noise in the 300Mhz
> spectrum that interfered with the reception from the remote. Replacing them
> with 23w CFL lights solved the problem. Beware of LED lights in a garage door
> opener!!!
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