SIST EN 55032:2015/FprAB:2026

• Abstract:

  Amendment of items as required to ensure listing in OJEU

• Status: Not Published
• Public Enquiry End Date: 28-Feb-2025
• ICS: 33.100.10 - Emission
• ICS: 33.160.60 - Multimedia systems and teleconferencing equipment
• Technical Committee: EMC - Electromagnetic compatibility
• Current Stage: 5020 - Formal vote (FV) (Adopted Project)
• Start Date: 07-Jul-2026
• Due Date: 25-Aug-2026
• Completion Date: 08-Jul-2026
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive:

  ---

  2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Mandate: M/536 - [C(2015)536] Standardisation request as regards radio equipment in support of Directive 2014/53/EU
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
• Ref Project: EN 55032:2015/FprAB:2026 - Electromagnetic compatibility of multimedia equipment - Emission requirements

• Amends: SIST EN 55032:2015/A1:2021 - Electromagnetic compatibility of multimedia equipment - Emission requirements - Fragment 1
• Effective Date: 28-Feb-2023
• Amends: SIST EN 55032:2015 - Electromagnetic compatibility of multimedia equipment - Emission Requirements
• Effective Date: 28-Feb-2023
• Revised: oSIST prEN IEC 55032:2026 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 20-Feb-2024

SIST EN 55032:2015/FprAB:2026 is a draft amendment to EN 55032:2015 for electromagnetic compatibility of multimedia equipment, focused on emission requirements. It updates wording, references, and test-related clauses so the standard can be cited in the EU Official Journal. Engineers, test laboratories, and compliance teams use it when assessing radiated and conducted emissions from multimedia equipment.

What does SIST EN 55032:2015/FprAB:2026 specify?

SIST EN 55032:2015/FprAB:2026 specifies amendments to EN 55032:2015, not a stand-alone emission standard. Its scope is limited to the changes needed to improve legal certainty for citation in the EU Official Journal and to align the European text with current references and measurement practice.

The amendment touches the main technical and administrative parts of the base standard. It modifies Clauses 1 to 11, Annexes A, B, C, D, F, G, H, I, ZA and ZZ, and the Bibliography. Clause 7 in the European version is replaced by a statement that the clause is not used.

Annex	What it covers
Annex A	Class A and Class B emission requirements, including radiated and conducted emissions
Annex B	How to exercise audio, video and other signals during testing
Annex C	Measurement methods and set-ups for radiated and conducted emissions
Annex D	EUT, AE and cabling arrangements for measurements
Annex F	Test report contents summary
Annex G	Combination of current and voltage limit
Annex ZA	Normative references to European publications
Annex ZZ	Relationship with Directive 2014/30/EU

What are the key requirements of SIST EN 55032:2015/FprAB:2026?

SIST EN 55032:2015/FprAB:2026 keeps the core compliance model of EN 55032:2015, where the EUT has to meet either Class A or Class B requirements in Annex A. The amendment also clarifies how to choose measurement methods, how to configure ports and cables, and what has to be recorded in the report.

Compliance and measurement choice

Clause 10 states that compliance is shown by meeting the Class A or Class B requirements in Annex A, as appropriate. It also says the alternative measurement methods in the document are equivalent, so a lab may use any of them with the specified limits and restrictions. In practice, this gives flexibility in test planning, but the chosen method still has to match the port type and the configuration under test.

Ports, hosts and modules

Subclause 6.1 says that if one port fits more than one port type, the requirements for each relevant port type apply. If a port can support screened and unscreened cables, both cable types have to be considered. This matters because mixed-function ports are common in multimedia equipment and can otherwise be under-tested.

Subclause 6.2 requires self-contained modules intended for use with a host to be assessed in at least one representative host system. Modules that can be internal, mounted, plug-in or external have to be assessed in each applicable configuration to find the worst case. The host and modules used during testing have to be listed in the report.

Measurement arrangement and exercise of the EUT

Subclause 6.3 requires a representative arrangement of the EUT, local AE and associated cabling. The EUT and AE may be arranged as floor-standing, table-top, or combinations of these, and the methods in Table A.1, Table A.8 and Annex C are used together with the exercise methods in Annex B. Prescan measurements may be used to find the cable arrangement that gives the highest emission level.

Signal exercise methods

Annex B tightens how equipment is exercised during testing. Audio-capable EUTs are exercised with a 1 kHz sinusoidal signal unless another frequency better fits the operational acoustic range, and the frequency used has to be recorded. Video ports are exercised at the highest complexity level the EUT can generate, while other ports are exercised by the methods in Table B.3 and the method used is recorded.

Instrumentation, antennas and measurement distance

Subclause C.2.2.1 requires the measuring receiver to meet CISPR 16-1-1 and says the detector and bandwidth come from the tables in Annex A. Subclause C.2.2.2 allows suitable broadband linearly polarised antennas or tuned dipoles, calibrated in free space conditions using CISPR 16-1-6 and CISPR 16-1-5. Subclause C.2.2.4 allows a different validated measurement distance, with the limit recalculated from the selected distance.

Cable routing and conducted-emission set-ups

Annex D gives detailed rules for cable type, routing and loading. Cables used in the set-up have to reflect normal or typical use, and mitigation features such as screening or ferrites should only be used if they are intended for all deployments. For conducted emissions, the EUT grounding and AMN connections are specified, and mains cables are routed vertically then horizontally unless a different arrangement is typical of normal use.

Uncertainty and reporting

Clause 11 requires measurement instrumentation uncertainty to be calculated according to CISPR 16-4-2 and reported, but the emission limits are not modified by that uncertainty when deciding compliance. Annex F summarizes what the report has to contain, including the measurement arrangement, host and modules, port exercise, class of limit, measurement distance, cabling disposition, uncertainty, and the compliance statement.

What terms does SIST EN 55032:2015/FprAB:2026 define?

SIST EN 55032:2015/FprAB:2026 uses a set of EMC terms that are central to testing and reporting.

• Equipment under test (EUT) - the multimedia equipment being measured for emissions.
• Auxiliary equipment (AE) - supporting equipment used with the EUT during testing.
• Artificial mains network (AMN) - the network used to provide a standardized mains connection for conducted-emission measurements.
• Artificial ancillary network (AAN) - a standardized network used for some wired network port measurements.
• Common mode voltage probe (CVP) - a probe used in conducted-emission methods that combine voltage and current measurement.
• Reference ground plane (RGP) - the conductive reference plane used in the test arrangement.
• Normalized site attenuation (NSA) - a site parameter used to describe and validate radiated-emission measurement conditions.

Who uses SIST EN 55032:2015/FprAB:2026?

SIST EN 55032:2015/FprAB:2026 is used by manufacturers of multimedia equipment, EMC test laboratories, and conformity assessment teams. It is also relevant to quality managers and buyers who need evidence that a product has been tested using the correct emission standard. The practical tasks are test planning, configuration of EUT and AE, measurement reporting, and technical review of emission results.

What changed in SIST EN 55032:2015/FprAB:2026 from the previous edition?

SIST EN 55032:2015/FprAB:2026 modifies EN 55032:2015 to improve legal certainty for citation in the EU Official Journal. The amendment updates normative references, clarifies port classification and host/module assessment, revises measurement and reporting clauses, and replaces Annex ZA and Annex ZZ to reflect the current European legal relationship with Directive 2014/30/EU.

Which standards are used with SIST EN 55032:2015/FprAB:2026?

SIST EN 55032:2015/FprAB:2026 relies on several companion standards for measurement methods, instrumentation and reporting.

• CISPR 16-1-1 - specifies measuring apparatus used by the receiver.
• CISPR 16-1-2 - covers coupling devices for conducted disturbance measurements.
• CISPR 16-1-4 - covers antennas and test sites for radiated disturbance measurements.
• CISPR 16-1-5 - covers antenna calibration sites and reference test sites.
• CISPR 16-1-6 - covers EMC antenna calibration.
• CISPR 16-2-1 - covers conducted disturbance measurement methods.
• CISPR 16-2-3 - covers radiated disturbance measurement methods.
• CISPR 16-4-2 - covers measurement instrumentation uncertainty.
• IEC 61000-4-6 - supports conducted-disturbance test techniques and some load/adaptor details.
• ISO/IEC 17025 - provides the laboratory competence and reporting framework.
• CISPR TR 16-4-5 - gives guidance on alternative test methods and their equivalence.
• IEEE Std 802.3 - is cited in the bibliography for Ethernet physical-layer context.

What does the SIST EN 55032:2015/FprAB:2026 document contain?

SIST EN 55032:2015/FprAB:2026 contains amendment text that revises wording in clauses and annexes rather than reproducing the full underlying standard. It includes updated tables, revised test-report content, and changes to measurement set-ups for radiated and conducted emissions. It also adds or revises figures and procedures used for EUT arrangement, antenna use, common-mode measurements, and cable impedance-related methods. The document is used in design verification, EMC testing, and compliance documentation for multimedia equipment.

SLOVENSKI STANDARD
SIST EN 55032:2015/oprAB:2025
01-februar-2025
Elektromagnetna združljivost večpredstavnostne opreme - Zahteve glede
elektromagnetnega sevanja - Dopolnilo AB
Electromagnetic compatibility of multimedia equipment - Emission requirements
Elektromagnetische Verträglichkeit von Multimediageräten und -einrichtungen -
Anforderungen an die Störaussendung
Compatibilité électromagnétique des équipements multimédia - Exigences d'émission
Ta slovenski standard je istoveten z: EN 55032:2015/prAB:2025
ICS:
33.100.10 Emisija Emission
33.160.60 Večpredstavni (multimedijski) Multimedia systems and
sistemi in oprema za teleconferencing equipment
telekonference
SIST EN 55032:2015/oprAB:2025 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SIST EN 55032:2015/oprAB:2025
SIST EN 55032:2015/oprAB:2025
EUROPEAN STANDARD DRAFT
EN 55032:2015
NORME EUROPÉENNE
EUROPÄISCHE NORM
prAB
January 2025
ICS 33.100.10 -
English Version
Electromagnetic compatibility of multimedia equipment -
Emission requirements
Compatibilité électromagnétique des équipements Elektromagnetische Verträglichkeit von Multimediageräten
multimédia - Exigences d'émission und -einrichtungen - Anforderungen an die Störaussendung
This draft amendment prAB, if approved, will modify the European Standard EN 55032:2015; it is submitted to CENELEC members for
enquiry.
Deadline for CENELEC: 2025-03-28.

It has been drawn up by CLC/TC 210.

If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

This draft amendment was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to
the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 77660 Ref. No. EN 55032:2015/prAB:2025 E

SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
Contents Page
8 European foreword . 4
9 1 Modification to Clause 1, “Scope” . 5
10 2 Modification to Clause 2, “Normative references” . 5
11 3 Modifications to Clause 4, “Classification of equipment” . 5
12 4 Modification to Clause 5, “Requirements” . 6
13 5 Modifications to subclause 6.1, “General” . 6
14 6 Modification to subclause 6.2, “Host systems and modular EUT” . 6
15 7 Modification to subclause 6.3, “Measurement procedure” . 6
16 8 Modification to Clause 7, “Equipment documentation” . 7
17 9 Modification to Clause 8, “Applicability” . 7
18 10 Modifications to Clause 9, “Test report” . 7
19 11 Modifications to Clause 10, “Compliance with this publication” . 7
20 12 Modification to Clause 11, “Measurement instrumentation uncertainty” . 8
21 13 Modifications to Clause A.1, “General” . 8
22 14 Modifications to Clause A.2, “Requirements for radiated emissions” . 8
23 15 Modifications to subclause A.3, “Requirements for conducted emissions” . 8
24 16 Modification to subclause B.1, “General” . 8
25 17 Modification to subclause B.2.1, “Audio signals”. 8
26 18 Modification to subclause B.2.2, “Video signals” . 9
27 19 Modifications to subclause B.2.4, “Other signals” . 9
28 20 Modification to subclause C.2.2.1, “General” . 9
29 21 Modification to subclause C.2.2.2, “Antennas for radiated emissions measurements” . 9
30 22 Modification to subclause C.2.2.4, “Boundary of the EUT, local AE and associated cabling
31 and measurement distance for radiated emissions measurements” . 9
32 23 Modification to subclause C.3.3, “Formal measurements” . 9
33 24 Modifications to subclause C.3.6, “Specifics for conducted emission measurements on
34 analogue/digital data ports” .10
35 25 Modification to subclause C.4.1.1, “Measurement procedure selection” .10
36 26 Modification to subclause C.4.1.6.2, “Measurement procedure using an AAN” .11
37 27 Modification to subclause C.4.1.6.3, “Measurement procedure using a 150 Ω load
38 connected to the outside surface of the cable screen” .11
39 28 Modifications to subclause C.4.1.6.4, “Measurement procedure using a combination of
40 current probe and CVP” .11
41 29 Modifications to subclause C.4.1.7, “Measurement of cable, ferrite and AE common mode
42 impedance” .11
43 30 Modification to subclause C.4.4, “Additional Normalized Site Attenuation (NSA) values” 11
44 31 Modification to subclause D.1.1, “General” .11
45 32 Modification to subclause D.1.2, “Table-top arrangement” .12
46 33 Modification to subclause D.1.3, “Floor standing arrangement” .12
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
47 34 Modification to subclause D.1.5, “Arrangements for radiated measurement in a FAR” . 12
48 35 Modification to subclause D.2.1, “General”. 12
49 36 Modification to subclause D.3.1, “General”. 13
50 37 Modification to Annex F, “Test report contents summary” . 13
51 38 Modification to subclause G.2.4, “Combination of current and voltage limit” . 14
52 39 Modification to Clause H.2, “General” . 14
53 40 Modification to Clause I.1, “General” . 14
54 41 Replacement of Annex ZA, “Normative references to international publications with their
55 corresponding European publications” and Annex ZZ, “Relationship between this
56 European standard and the essential requirements of Directive 2014/30/EU [2014 OJ L96]
57 aimed to be covered” . 14
58 42 Modification to Bibliography . 19
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
59 European foreword
60 This document (EN 55032:2015/prAB:2025) has been prepared by CLC/TC 210 “Electromagnetic Compatibility
61 (EMC)”.
62 This document is currently submitted to the Enquiry.
63 The following dates are proposed:
• latest date by which the existence of this (doa) dav + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dav + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dav + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
64 EN 55032:2015/prAB:2025 introduces modifications to improve legal certainty for citation in the EU Official
65 Journal.
66 This document has been prepared under a standardization request addressed to CENELEC by the European
67 Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
68 Member States.
69 For the relationship with EU Legislation, see informative Annex ZZ, which is an integral part of this document.
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
70 1 Modification to Clause 1, “Scope”
71 Delete the note.
72 In six places replace the words “this publication” with “this document”.
73 2 Modification to Clause 2, “Normative references”
74 Replace all references with:
75 CISPR 16-1-1:2015, Specification for radio disturbance and immunity measuring apparatus and methods –
76 Part 1-1: Radio disturbance and immunity measuring apparatus – Measuring apparatus
77 CISPR 16-1-2:2014, Specification for radio disturbance and immunity measuring apparatus and methods –
78 Part 1-2: Radio disturbance and immunity measuring apparatus – Coupling devices for conducted disturbance
79 measurements
80 CISPR 16-1-4:2019, Specification for radio disturbance and immunity measuring apparatus and methods –
81 Part 1-4: Radio disturbance and immunity measuring apparatus – Antennas and test sites for radiated
82 disturbance measurements
83 CISPR 16-1-5:2014, Specification for radio disturbance and immunity measuring apparatus and methods –
84 Part 1-5: Radio disturbance and immunity measuring apparatus – Antenna calibration sites and reference test
85 sites for 5 MHz to 18 GHz
86 CISPR 16-1-6:2014, Specification for radio disturbance and immunity measuring apparatus and methods –
87 Part 1-6: Radio disturbance and immunity measuring apparatus – EMC antenna calibration
88 CISPR 16-2-1:2014, Specification for radio disturbance and immunity measuring apparatus and methods –
89 Part 2-1: Methods of measurement of disturbances and immunity – Conducted disturbance measurements
90 CISPR 16-2-3:2016, Specification for radio disturbance and immunity measuring apparatus and methods –
91 Part 2-3: Methods of measurement of disturbances and immunity – Radiated disturbance measurements
92 CISPR 16-4-2:2011, Specification for radio disturbance and immunity measuring apparatus and methods –
93 Part 4-2: Uncertainties, statistics and limit modelling – Measurement instrumentation uncertainty
94 IEC 61000-4-6:2023, Electromagnetic compatibility (EMC) – Part 4-6: Testing and measurement techniques –
95 Immunity to conducted disturbances, induced by radio-frequency fields
96 ISO/IEC 17025:2017, General requirements for the competence of testing and calibration laboratories
97 3 Modifications to Clause 4, “Classification of equipment”
98 Replace the fourth paragraph with:

4th edition (2015). This 4th edition has been replaced in 2019 by a 5th Edition CISPR 16-1-1:2019,
Specification for radio disturbance and immunity measuring apparatus and methods – Part 1-1: Radio
disturbance and immunity measuring apparatus – Measuring apparatus. But the listed edition applies, see
C.2.2.1.
As impacted by CISPR 16-1-2:2014/AMD1:2017.
As impacted by CISPR 16-1-4:2019/AMD1:2020 and CISPR 16-1-4:2019/AMD2:2023.
As impacted by CISPR 16-1-5:2014/AMD1:2016.
As impacted by CISPR 16-1-6:2014/AMD1:2017 and CISPR 16-1-6:2014/AMD2:2022.
As impacted by CISPR 16-2-1:2014/AMD1:2017.
As impacted by CISPR 16-2-3:2016/AMD1:2019 and CISPR 16-2-3:2016/AMD2:2023.
As impacted by CISPR 16-4-2:2011/AMD1:2014 and CISPR 16-4-2:2011/AMD2:2018.
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
99 “The Class B requirements for equipment are intended to offer adequate protection to radio services within the
100 residential environment.”
101 Replace the note with:
102 “
103 NOTE Equipment meeting Class A requirements is not intended to offer adequate protection to radio services within a
104 residential environment.”
105 4 Modification to Clause 5, “Requirements”
106 Replace the words “this publication” with “this document”.
107 5 Modifications to subclause 6.1, “General”
108 In the third paragraph, in two places, replace the words “this publication” with “this document”.
109 Replace the last paragraph with:
110 “If a single port satisfies the definition of more than one of the types of port defined in this document, it is subject
111 to the requirements for each of the port types that it satisfies. Where a port can support both screened and
112 unscreened cables, the port shall be evaluated with both cable types.”
113 6 Modification to subclause 6.2, “Host systems and modular EUT”
114 Replace the second, third and fourth paragraphs with the following:
115 “Self-contained modules intended for use with a host shall be assessed in at least one representative host
116 system. The modules may be internal, mounted, plug-in or external as illustrated in Figure 2. The port(s) of any
117 module being assessed shall be terminated in accordance with Annex D. The functions of the host device that
118 are specific to the module being assessed shall be exercised during the measurements. The host and modules
119 used during measurements shall be listed in the test report.
120 Modules whose functionality and connectivity allow them to be either, plug-in, internal, mounted and/or external
121 shall be assessed in each of the applicable configurations to find the worst case to be measured.
122 When the EUT is a host, it shall be configured with modules so that the resulting system is representative of
123 normal use.”
124 7 Modification to subclause 6.3, “Measurement procedure”
125 Replace the content of the subclause with the following:
126 “The arrangement for formal measurement shall be representative of a typical arrangement of the EUT, local
127 AE and associated cabling.
128 The measurement is performed with the EUT and/or AE arranged either as floor-standing equipment, table-top
129 equipment or combinations thereof as defined in D.1.1 and illustrated in Figures D.2 to D.12.
130 Measurements shall be performed as follows:
131 — using the relevant measurement methods and procedures given in Table A.1, Table A.8 and Annex C, and
132 the EUT exercised in accordance with Annex B;
133 — with the EUT, local AE and associated cabling configured and arranged, and with ports loaded as shown
134 in 6.2 and Annex D;
135 — in accordance with supporting information and clarifications defined elsewhere within this document.
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
136 For some products it is not always obvious how the EUT and/or AE should be arranged. This can be due to
137 variations in the configurations of the EUT in practice, physical or practical limitations. Examples of these
138 arrangements include:
139 — wall, ceiling or rack mounted,
140 — hand-held,
141 — body worn.
142 For example, a video projector can be positioned in various ways with respect to walls, ceiling or the floor of a
143 room. D.1.1 defines the additional information needed to configure the EUT to simulate these types of
144 arrangements.
145 Prescan measurements may be performed in which the arrangement of the EUT, the arrangement of the local
146 AE and the placement of cables is varied within the range of typical and normal placement to attempt to
147 determine the cable arrangement giving the maximum emission level, as described in Annex D.”
148 8 Modification to Clause 7, “Equipment documentation”
149 Replace the content of the clause with the following:
150 “This clause is not used in the European version of this document”.
151 9 Modification to Clause 8, “Applicability”
152 Delete the second paragraph.
153 10 Modifications to Clause 9, “Test report”
154 In the first sentence of the first paragraph, replace
155 “5.10 of ISO/IEC 17025:2005”
156 with:
157 “7.8 of ISO/IEC 17025:2017”.
158 In the last set of bullet points, in the second bullet, delete
159 “No reporting is required if Ucispr is not defined for the relevant measurement type”.
160 11 Modifications to Clause 10, “Compliance with this publication”
161 Change the title to “Compliance with this document”.
162 Replace the first and second paragraphs with:
163 “Compliance with this document requires that the EUT satisfies either the Class A or Class B requirements
164 defined in Annex A, as appropriate.
165 Where this document gives options for measurement methods they are all equivalent and compliance may be
166 shown using any of those measurement methods, together with the specified limits and any relevant restrictions.
167 NOTE 1 CISPR TR 16-4-5:2006+AMD1:2014+AMD2:2021 contains a methodology to verify equivalence between
168 alternative measurement methods and limits. The analysis in CISPR 16-4-5 makes use of inter-laboratory (round robin)
169 measurement, theoretical calculations, comparisons with other established limits and methods etc.
170 NOTE 2 In any situation involving re-measurement of the equipment, reproducibility of results is best achieved if the
171 original measurement method is used.
172 In the fifth paragraph replace the words “this publication” with “this document”.
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
173 Replace the last paragraph with:
174 “Compliance may be shown by measuring the EUT’s emissions when operating its functions simultaneously,
175 individually in turn, or any combination thereof.”
176 12 Modification to Clause 11, “Measurement instrumentation uncertainty”
177 Replace the content with:
178 “Instrumentation uncertainty of a measurement shall be calculated as specified in Clauses 5, 7 and 8 of
179 CISPR 16-4-2:2011 and reported as described in Clause 9. However, the disturbance limits specified in this
180 document shall not be modified by the calculated measurement uncertainty when determining compliance with
181 this document.”
182 13 Modifications to Clause A.1, “General”
183 In paragraph 1 replace the words “this publication” with “this document”.
184 In paragraph 5 replace the words “this publication” with “this document”.
185 Replace point a) of the second bullet point with:
186 “a) supply voltage within the rated voltage range of the EUT”.
187 In the next to last bullet point replace the words “this publication” with “this document”.
188 14 Modifications to Clause A.2, “Requirements for radiated emissions”
189 In the first paragraph replace the words “this publication” with “this document”.
190 In the footnote replace the words “this publication” with “this document”.
191 In Table A.1, replace the text at the bottom of Table A.1 with:
192 “The arrangement of the EUT is defined within Annex D of CISPR 32 and not that given in subclauses 6.4, 7.3.6,
193 7.4.2, 7.4.3, 7.5.4 and 7.6.3 of CISPR 16-2-3:2016. Requirements defined within CISPR 16-2-3:2016 that
194 conflict with or are in addition to the requirements of this document shall not be followed.”
195 15 Modifications to subclause A.3, “Requirements for conducted emissions”
196 In Table A.11 replace the last sentence with:
197 “Antenna ports that directly connect to an antenna without cable are excluded.”
198 In Table A.12 replace the last sentence with:
199 “Antenna ports that directly connect to an antenna without cable are excluded.”
200 16 Modification to subclause B.1, “General”
201 In the fifth paragraph replace the words “this publication” with “this document”.
202 17 Modification to subclause B.2.1, “Audio signals”
203 Replace the content of the subclause with:
204 “For EUTs that support audio signals, the signal used to exercise the EUT shall be a 1 kHz sinusoidal signal
205 unless an alternative frequency is more appropriate to the operational acoustic frequency range of the EUT.
206 The frequency used shall be recorded in the test report.”
SIST EN 55032:2015/oprAB:2025
EN 55032:2015/prAB:2025 (E)
207 18 Modification to subclause B.2.2, “Video signals”
208 Replace the second paragraph with:
209 “Video ports shall output signals, and images shall be displayed, corresponding to the highest complexity level
210 listed in Table B.1 that the EUT is capable of generating. Displays and video ports may be exercised using the
211 text image given in Table B.1 (Complexity level 2) where emission levels using this text image are not reduced
212 in comparison to emission levels obtaine
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