[RFI] FCC Limits on Harmful Interference

Charles Gallo charlie at thegallos.com
Sat Dec 28 15:16:49 EST 2019


I think some here pointed out that there are NO limits for radiated emissions below 30Mhz, just CONDUCTED emissions, and that is only on the side that attaches to the power lines.
So say the panels, optimizers etc are radiating like mad, but the side of the inverter that hooks to the mains is clean. They meet part 15.

Hence the problem

--  
73 de KG2V
Charlie

> On Dec 28, 2019, at 2:56 PM, Tony <dxdx at optonline.net> wrote:
> 
> On 12/22/2019 6:19 PM, Hare, Ed W1RFI wrote:
>> the FCC has sent out many dozens of  advisory letters to operators of various devices on the basis of harmful interference.
> 
> Does anyone know what the FCC limits are on harmful interference caused by radiated emissions with regard to HF and the amateur radio service? Is the noise measured at the receiving station or is it  measured at some specified distance from the offending device?
> 
> It would be interesting to know if the same FCC standards apply to commercial and aviation services.
> 
> Tony -K2MO
> 
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