[RFI] Overview of radiated and conducted EMI standards

[Hare, Ed, W1RFI]

> Remember, the FCC has no immunity requirements as the EU does.

Yes, and some European countries have decided that it is unbalanced to have immunity requirements and no limit on the field strength of amateur transmitters, so in those countries, amateurs must demonstrate that they don't exceed the immunity levels.

-----Original Message-----
From: RFI <rfi-bounces+w1rfi=arrl.org at contesting.com> On Behalf Of David Eckhardt
Sent: Wednesday, December 28, 2022 2:05 PM
To: k8cn at arrl.net <Mike.Carter at unh.edu>
Cc: RFI List <rfi at contesting.com>
Subject: Re: [RFI] Overview of radiated and conducted EMI standards

If you really want to dig into the morass of bureaucratically determined by multiple committees, the standards and limits within the RF / RFI world, it's all accessible on the FCC page, CFR 47, which IS the FCC.  Also dig into C-63.4 for test methods.  A good starting point is the following addressing FCC:

https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47

Remember, the FCC has no immunity requirements as the EU does.

Dave - WØLEV



On Wed, Dec 28, 2022 at 6:11 PM Michael Carter <Mike.Carter at unh.edu> wrote:

> The recent discussions on RFI due to solar photovoltaic systems 
> induced me to read a bit more about the standards that Ed, W1RFI has 
> described repeatedly.
> While by no means comprehensive,
> this pair of white papers from TI is useful for understanding both 
> conducted and radiated EMI standards:
>
> https://training.ti.com/fundamentals-emi<
> https://training.ti.com/fundamentals-emi?context=1139931-1139946>
>
> 73, and Happy New Year,
>
> Mike, K8CN
>
>
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>


--
*Dave - WØLEV*
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