[TVI-RFI-EMI] CFL RFI warning sticker

AD5PE ad5pe at sbcglobal.net
Tue May 26 22:33:06 EDT 2009


The are also (like all fluorescents with ballasts) somewhat of a fire hazard
- again more so as they age!  Funny how they talk about the enviro-impact of
the mercury and not the RF interference or the fire hazard when they push
these things.

Personally, I'm waiting for low voltage LEDs.

Jay
AD5PE

-----Original Message-----
From: tvi-rfi-emi-bounces at mailman.qth.net
[mailto:tvi-rfi-emi-bounces at mailman.qth.net] On Behalf Of kd4e
Sent: Tuesday, May 26, 2009 21:05
To: KD7JYK DM09
Cc: tvi-rfi-emi at mailman.qth.net
Subject: Re: [TVI-RFI-EMI] CFL RFI warning sticker

Only some are noisy - at least when new - over time the others may get noisy
as the components age from heat and stress.

CFL's are like fader controls for lights, some are noisy and some are not.

I have several in the house and outside and so far none are noisy ...
so far ...

> These have been on most of the main packages for several years now.
> 
> They are correct.  Use one of these and kiss your radio hobby good-bye.
> 
> I find one gave me S9+60db noise from 30 KHz to 30+MHz.
> 
> Kurt


-- 

Thanks! & 73, doc, KD4E
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Personal: http://kd4e.com
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