[RFI] Aquarium Heater

Ken Alexander k.alexander at rogers.com
Wed Feb 9 18:21:33 PST 2011


Someone please correct me if I'm wrong but I think it's (arcing across) the contacts on a bi-metallic thermostat in the heater that makes the noise.

73,

Ken Alexander
VE3HLS


--- On Wed, 2/9/11, KD7JYK DM09 <kd7jyk at earthlink.net> wrote:

> Out of curiosity, how much RFI can a piece of nichrome wire
> produce?
> 
> Kurt
> 
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