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Re: [RFI] Noise changes when room lights turn on / off- NOISE FOUND!!!!!

To: rfi@contesting.com
Subject: Re: [RFI] Noise changes when room lights turn on / off- NOISE FOUND!!!!!
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Sat, 22 Sep 2012 11:16:03 -0700
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On 9/22/2012 2:15 AM, dalej wrote:
I have low power (9 watt) CFL's all over the house including two in the shack 
and I have never had a noise from them,

Same experience here -- I bought a bunch roughly 6 years ago, some (most?) at Costco. I've experienced only one failure so far, in a lamp that gets used most often, turned on and off at least a couple of times a day. Don't recall brand, but nothing I bought then would be available today, nor would brand performance correlate from then to now. :)

BTW -- LEDs run on low voltage DC, so be on the alert for noisy DC power supplies.

73, Jim K9YC
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