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Total 9 documents matching your query.

1. [RFI] "No RFI" LED bulbs (score: 1): Author: Steve Sacco NN4X <nn4x@embarqmail.com>; Date: Thu, 10 Aug 2017 12:50:02 -0400; This is the first time I've seen an LED bulb specifically marketed as being designed to reduce/eliminate RFI. Might be good to file away in case we have problems in the future. http://www.geniecompan; /archives//html/RFI/2017-08/msg00020.html (6,693 bytes)
2. [RFI] "No RFI" LED bulbs (score: 1): Author: "Chris L. Parker" <parker601@earthlink.net>; Date: Tue, 15 Aug 2017 15:04:08 -0700 (GMT-07:00); Greetings, An RFI free LED bulb is a very welcomed product for any ham. But maybe someone much smarter than me can explain why a Genie garage door opener would need one. I'm pretty sure my garage doo; /archives//html/RFI/2017-08/msg00022.html (7,602 bytes)
3. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Ken Winterling <wa2lbi@gmail.com>; Date: Tue, 15 Aug 2017 22:40:08 +0000; Chris, Yes, the issue is when the bulb it lit either by opening the door or operating the light manually. When some fluorescent or LED bulbs are lit they produce RFI that interferes with the door ope; /archives//html/RFI/2017-08/msg00023.html (8,255 bytes)
4. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Dave Cole <dave@nk7z.net>; Date: Tue, 15 Aug 2017 15:44:39 -0700; What if you: A. Are in teh garage, and have the light on, and someone wants to open the door. or B. If the door is open, and you want to close it. 73s and thanks, Dave NK7Z http://www.nk7z.net On 08/; /archives//html/RFI/2017-08/msg00024.html (7,901 bytes)
5. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: GaryK9GS <garyk9gs@wi.rr.com>; Date: Tue, 15 Aug 2017 17:53:33 -0500; I suspect that a LED lightbulb is preferred over incandescent due to the high vibration present. An RFI free LED bulb is a very welcomed product for any ham. But maybe someone much smarter than me c; /archives//html/RFI/2017-08/msg00025.html (7,616 bytes)
6. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Ken Winterling <wa2lbi@gmail.com>; Date: Tue, 15 Aug 2017 23:08:20 +0000; Gary, I originally switched to fluorescent bulbs in my opener due to premature failure of incandescents caused by vibration. I now use "daylight" LEDs. I am fortunate that neither type bulb has cause; /archives//html/RFI/2017-08/msg00026.html (9,620 bytes)
7. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Tue, 15 Aug 2017 16:25:57 -0700; I suspect the RFI problem is caused by a poor quality power supply, or the use of AC to drive the LED directly. I've used a lot of the LED strips that Wired Communications sells at hamfests, mostly i; /archives//html/RFI/2017-08/msg00027.html (8,626 bytes)
8. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Chuck Gooden <Chuck.Gooden@comcast.net>; Date: Wed, 16 Aug 2017 14:18:16 -0500; Guys, I have had CREE LED bulbs in my garage door opener for about a year now. I have no problems with my locks, or starting my 2015 Jeep Grand Cherokee. The only way you will know if you have a prob; /archives//html/RFI/2017-08/msg00029.html (7,915 bytes)
9. Re: [RFI] "No RFI" LED bulbs (score: 1): Author: Kim Elmore <cw_de_n5op@sbcglobal.net>; Date: Wed, 16 Aug 2017 19:17:10 -0500; This interesting. I've been switching o LED Christmas lights and was originally worried about RFI. I"m not certain how these work: Some provide FWB rectification while others provide only have-wave r; /archives//html/RFI/2017-08/msg00030.html (10,473 bytes)

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