Alan,
You will find that 61000-4-3 only gives you the test method and some suggested
test levels. You don't test to any of the 61000-4 series, you test to
whichever standard calls them up, for example EN 50081,50082, the generic
standards, or EN 55024, ITE immunity. These standards call up t
Alan,
Level 1: (1V/M)Low-level electromagnetic radiation environment.
Levels typical of local radio/television stations located at more than 1
km, and transmitters/receivers of low power.
Level 2: (3V/M)Moderate electromagnetic radiation environment. Low
power portable transceivers
Alan,
Level 1: (1V/M)Low-level electromagnetic radiation environment.
Levels typical of local radio/television stations located at more than 1
km, and transmitters/receivers of low power.
Level 2: (3V/M)Moderate electromagnetic radiation environment. Low
power portable transceivers (
> To: emc-p...@majordomo.ieee.org
> Subject: Re: Immunity severity levels
>
>
> I read in !emc-pstc that alan.hud...@amsjv.com wrote (in <78431417180920
> 02/A03945/MULDER/1209944E2A00*@MHS>) about 'Immunity severity levels' on
> Wed, 18 Sep 2002:
> >
Levels are 1, 3, and 10 V/m, but that is unmodulated. The required
modulation scheme (80% AM) adds a requirement for an extra 5 dB of headroom,
so that if the EUT responds to the peak of the modulation waveform (as most
electronic circuits do) the field intensities are effectively 1.8, 5.4, and
I read in !emc-pstc that alan.hud...@amsjv.com wrote (in <78431417180920
02/A03945/MULDER/1209944E2A00*@MHS>) about 'Immunity severity levels' on
Wed, 18 Sep 2002:
>With regard to radiated emission immunity and EN61000-4-3 (or IEC 801-3)
>I believe there are different field strengths used, dependi
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