CISPR 16-4-2 Ed. 2.1 b:2014

CISPR 16-4-2:2011+A1:2014 is a basic EMC publication. It specifies the method of applying Measurement Instrumentation Uncertainty (MIU) when determining compliance with CISPR disturbance limits. The material is also relevant to any EMC test when interpretation of the results and conclusions reached will be impacted by the uncertaintyof the measurement instrumentation used during testing. This second edition includes significant technical additions about methods of conducted disturbance measurements on mains and communication ports and about methods of radiated disturbance measurements using a FARin the ranges of 30 MHz to 1 000 MHz and of 1 GHz to 18 GHz. Theannexes contain the background material used in providing the amount of MIU found in generating the CISPR values shown in the maindocument and hence provide valuable background material for thoseneeding both initial and further information on MIU and how to takeindividual uncertainties in the measurement chain into account. Theannexes, however, are not intended to be a tutorial or user manual or to be copied when making uncertainty calculations. For that purpose, the references shown in the bibliography, or other widely recognized documents, may be used. Measurement instrumentation specifications are given in the CISPR 16-1 series, while the methods of measurement are covered in the CISPR 16-2 series. Furtherinformation and background on CISPR and radio disturbances is given in CISPR 16-3. The other parts of the CISPR 16-4 series contain further information on uncertainties in general, statistics and limit modelling. This consolidated version consists of the second edition (2011) and its amendment 1 (2014). Therefore, no need to order amendment in addition to this publication.

Edition:

2.1

Published:

02/14/2014

Number of Pages:

245

File Size:

1 file , 1.9 MB

Note:

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