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Re: [RFI] EMI & EMC Conducted Noise Meaning?

To: rfi@contesting.com
Subject: Re: [RFI] EMI & EMC Conducted Noise Meaning?
From: kd4e <kd4e@verizon.net>
Reply-to: kd4e@verizon.net
Date: Fri, 06 Jan 2006 19:23:12 -0600
List-post: <mailto:rfi@contesting.com>
Looked at both sites (I am an aggressive Google user)
and as is often the case the answer is buried out
there and I may spend hours looking and still not
find the technically relevant answer I seek.

Those are good sites worth saving but do not really
answer the question I intended to ask, or at least
I did not recognize the answer there!  ;-)

Allow me to rephrase more precisely:

What does that specific phrase mean to a consumer for
AM-BC, FM-BC and TV reception and what does it mean to
a SWL, and what does it mean to a Ham using HF, VHF,
and UHF, please?

The implication is that it meets the minimal business
threshold for freedom from interference 130KHz - 30MHz
but how to extrapolate that to real-world Ham experiences
is rarely a matter of specs but more a matter of reports.

I sometimes like weak signal work and adding RFI merely
because I failed to ask the right questions is bad.


> --> http://www.analogzone.com/pwrt0628.pdf
>   http://www.jmkfilters.com/faq.htm  and much more.
> 
> 73, Martin AA6E
> 
> On 1/6/06, kd4e <kd4e@verizon.net> wrote:
>> Am looking at a multiple outlet nominal 24VDC variable power supply
>> (Factory Configurable 1.8 - 52VDC 80A, 80A, 14A, 40A, 40A)
>>
>> On the PRF Data Sheet is states:
>>
>> EMI & EMC Conducted Noise EN55022 CLASS A 130KHz - 30MHz
>>
>> What does that mean, please?


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Thanks! & 73, doc kd4e

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