EN 50081-2

EN 50081-2

Table 1 - Emission

Port Frequency Range Limits Basic Standard Applicability note Remarks
Enclosure 30-230MHz

230-1000MHzs 30dB(microV/m)
quasi peak,
measured at 30m distance

37 dB(microV/m)
quasi peak,
measured at 30m distance EN 55011 Note 1 May be measured at 10 meters distance using the limits increased by 10dB if the provisions of EN 55011 are met
A.C. Mains 0.15-0.5 MHz 79 dB(microV) quasi-peak

66 dB(microV) average EN 55011 Note 2

Note 3 .
0.5-5 MHz 73 dB(microV) quasi-peak

60 dB(microV) average . . .
5-30MHz 73 dB(microV) quasi-peak

60 dB(microV) average . . .

Note 1 : In situ measurements are excluded from this standard
Note 2 : Applies only to apparatus operating at less than 1000 Vrms AC
Note 3 : Impulse noise (clicks) which occurs less than 5 times per minute is not considered. For clicks appearing more often than 30 times per minutes the limits of the table. For clicks appearing between 5 and 30 times per minute, a relaxation of the limits of the table is allowed of 20 log30/N dB (where N is the number of clicks per minute). Criteria for separated clicks may be found in EN 5501.