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INFORMATION
TECHNOLOGY EQUIPMENT -
RADIO DISTURBANCE CHARACTERISTICS -
LIMITS AND METHODS OF MEASUREMENT
EN 55022 (1998)
EMISSIONS
EN-55024 (1998)
IMMUNITY
Scope
Procedures
are given for the measurement of the levels of spurious signals
generated by the ITE and limits are specified for the frequency
range 9 kHz to 400 GHz for both class A and class B equipment. No
measurements need to be performed at frequencies where no limits
are specified.
The CISPR publication applies to information technology equipment
(ITE) as defined in CSIPR 22.
Harmonized standards prepared by ETSI, which cover the immunity
requirements for telecommunications network equipment take precedence
over this standard.
Procedures are defined for the measurement of ITE and limits are
specified which are developed for ITE and within the frequency range
from 0 Hz to 400 GHz.
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