(dop) 1997-03-01 This is the date when this standard was published in the Official Journal of the European Communities and may be used for demonstrating conformity with the EMC Directive.
(dow) 1999-09-01 This is the date when all conflicting or previous standards are withdrawn and this standard must be used.

Emission Limits

Phenomena	Environments
	E1	E2	E3	E4	E5
1 Method A EN 55022 clause 10 (note 1 & 5) Method B EN 55022 clause 5.5 (note 1)	Method A 30-230 MHz 30 dB(m V/m) at 10 m 230-1000 MHz 37 dB(m V/m) at 10 m			Method A 30-230 MHz 30 dB(m V/m) at 30 m 230-1000 MHz 37 dB(m V/m) at 30 m
	Method B (alternatively if the largest dimension is less than 1m) 30-300 MHz 45-55 dB(pW) quasi-peak 30-300 MHz 35-45 dB(pW) average 300-1000 MHz (under consideration) (note 6)			Method B 30-300 MHz 55-65 dB(pW) quasi-peak 30-300 MHz 45-55 dB(pW) average 300-1000 MHz (under consideration) (note 6)
2 EN 55103-1 annex A (note 2 & 7)	50 Hz to 500 Hz 4-0.4 A/m at 10 cm 500 Hz to 50 kHz 0.4 A/m at 10 cm				No limits Measurements not required
3 EN 55103-1 annex A (note 3 & 7)	50 Hz to 5 kHz 1-0.01 A/m at 1 m 5 kHz to 50 kHz 0.01 A/m at 1 m				No limits Measurements not required
4 EN 61000-3-2 or EN 61000-3-4	Refer to basic standard (note 5)
5 EN 61000-3-3 or EN 61000-3-5	Refer to basic standard (note 5)
6 EN 55022 (note 5)	0.15-0.5 MHz 66-56 dB(m V) quasi-peak 56-46 dB(m V) average 0.5-5 MHz (note 7) 56 dB(m V) quasi-peak 46 dB(m V) average 5-30 MHz 60 dB(m V) quasi-peak 50 dB(m V) average (note 8)			0.15-0.5 MHz 76 dB(m V) quasi-peak 66 dB(m V) average (note 7) 0.5-30 MHz 73 dB(m V) quasi-peak 60 dB(m V) average (note 8)
7 EN 55014	Refer to basic standard clause 4.2 (note 4 & 5)
8 EN 55103-1 annex B	Peak inrush current: the manufacturer shall state the peak inrush current in the documentation for the purchaser/user
9 EN 55013	Refer to basic standard table 2 (note 9)
10 EN 55022 annex C.1.2 (note 5)	0.15-0.5 MHz 50-40 dB(m A) quasi-peak 40-30 dB(m A) average (note 7) 0.5-30 MHz 40 dB(m A) quasi-peak 30 dB(m A) average			0.15-0.5 MHz 63-53 dB(m A) quasi-peak 53-43 dB(m A) average (note 7) 0.5-30 MHz 53 dB(m A) quasi-peak 43 dB(m A) average

Notes:

1. Measurements of apparatus other than professional digital apparatus as defined in 4.5 of EN 55103-1 and declared by the manufacturer to contain no sources of electromagnetic radiation at or above 30 MHz are not necessary.
2. Only to be applied to individual apparatus intended for rack mounting.
3. Only to be applied to individual apparatus NOT intended for rack mounting.
4. Measurements of apparatus not containing automatically operated mechanical or electromechanical switches or other electrical components that are likely to cause discontinuous electromagnetic disturbances are not necessary.
5. The reference to this standard as a basic standard is intended to be limited to the test and measurement methods of this stand alone product-family standard.
6. The limit increases linearly with the frequency
7. The limit decreases linearly with the logarithm of the frequency.
8. The lower limit shall apply at the transition frequency
9. For wireless microphones, refer also to clause 8.6 of ETS 300 445.