CISPR 16-1-1:2015/ISH1:2018

 IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION

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CISPR 16-1-1
Edition 4.0  2015-09
SPECIFICATION FOR RADIO DISTURBANCE

AND IMMUNITY MEASURING APPARATUS AND METHODS –

Part 1-1: Radio disturbance and immunity measuring apparatus –
Measuring apparatus
INTERPRETATION SHEET 1
This interpretation sheet has been prepared by subcommittee CISPR A: Radio-interference
measurements and statistical methods, of IEC technical committee CISPR: International
special committee on radio interference.
The text of this interpretation sheet is based on the following documents:
FDIS Report on voting
CIS/A/1244/FDIS CIS/A/1255/RVD

Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.
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INTRODUCTION:
CISPR/A/1118/FDIS was approved (see CISPR/A/1135/RVD) and consequently the
corresponding international standard, CISPR 16-1-1:2015 (Edition 4.0) was published on
22 September 2015.
However, seven National Committees had submitted a negative vote. Most concerns were
related to the measuring receiver specifics covered in K.4. That clause states:
“This standard specifies measuring receiver requirements using a “black box” approach.
This means that the instrument shall show a specific response when a defined signal is
applied to its input. Therefore, the demonstration of compliance of measuring receivers
with specifications defined in this standard can be provided through the manufacturer’s
calibration process or the procedures and measuring equipment defined in this standard.
In case compliance of a measuring receiver is determin
...