CISPR 13:2009/AMD1:2015

Amendment 1 - Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement

Amendement 1 - Récepteurs de radiodiffusion et de télévision et équipements associés - Caractéristiques des perturbations radioélectriques - Limites et méthodes de mesure

General Information

• Status: Replaced
• Publication Date: 27-Jan-2015
• ICS: 33.100.10 - Emission
• Technical Committee: CIS/I - Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers
• Current Stage: WPUB - Publication withdrawn
• Start Date: 26-Apr-2017
• Completion Date: 26-Apr-2017

Relations

• Replaced By: CISPR 32:2015 - Electromagnetic compatibility of multimedia equipment - Emission requirements
• Effective Date: 05-Sep-2023
• Amends: CISPR 13:2009 - Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement
• Effective Date: 05-Sep-2023

Standards Content (Sample)

CISPR 13 ®
Edition 5.0 2015-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INT ERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
CO MITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

AMENDMENT 1
AMENDEMENT 1
Sound and television broadcast receivers and associated equipment – Radio
disturbance characteristics – Limits and methods of measurement

Récepteurs de radiodiffusion et de télévision et équipements associés –
Caractéristiques des perturbations radioélectriques – Limites et méthodes de
mesure
CISPR 13:2009-06/AMD1:2015-01(en-fr)

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CISPR 13 ®
Edition 5.0 2015-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INT ERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

C OMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

AMENDMENT 1
AMENDEMENT 1
Sound and television broadcast receivers and associated equipment – Radio

disturbance characteristics – Limits and methods of measurement

Récepteurs de radiodiffusion et de télévision et équipements associés –

Caractéristiques des perturbations radioélectriques – Limites et méthodes de

mesure
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-2217-1

– 2 – CISPR 13:2009/AMD1:2015 © IEC 2015
FOREWORD
This amendment has been prepared by CISPR subcommittee I: Electromagnetic compatibility
of information technology equipment, multimedia equipment and receivers.
The text of this amendment is based on the following documents:
FDIS Report on voting
CIS/I/491/FDIS CIS/I/499/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
_____________
2 Normative references
Add the following new reference to the existing list:
CISPR 16-4-2:2011, Specification for radio disturbance and immunity measuring apparatus
and methods – Part 4-2: Uncertainties, statistics and limit modelling – Measurement
instrumentation uncertainty
3.1 Terms and definitions
Add, after the existing definition 3.1.6, the new term and new definition as follows:
3.1.7
audio/video player integrated within a television receiver
subsystem intended for playback of audio and/or visual information from external, inserted or
attached media, which has been combined with a television receiver to form an integrated
appliance
4.1 General
Add, at the end of the existing text, the following new paragraph:
An integrated audio/video player of a television receiver is deemed to comply with the
emission requirements when it meets the provisions of the relevant clauses for television
receivers with the audio/video player function in operation.

Table 2 – Limits of disturbance voltage at the antenna terminals
Replace the existing text in the second line, first column by the following new text:

d
Television receivers, video recorders, DAB receivers and PC tuner cards working in channels between 30 MHz
and 1 GHz
c
Add, after the existing footnote to table , the following new table footnote:
d
For DAB receivers operating in the L-Band (1 452 MHz à 1 492 MHz) the limit for the fundamental frequency of
the local oscillator is equal to the 54 dB(µV) limit given for harmonics of the local oscillator.
For car DAB receiver the same limits apply.

4.6 Radiated disturbances
Replace the existing table of this subclause by the following new table and add, at the end of
the subclause, the new note as follows:

– 4 – CISPR 13:2009/AMD1:2015 © IEC 2015
Table 5 – Limits of radiated disturbances at 3 m distance
Limit Limit
Frequency
Equipment type Source dB(µV/m) dB(µV/m)
MHz
a, c, d a, b, c, d
Quasi-peak RMS-average
a a
Television receivers, Local oscillator Fundamental 57 Fundamental 57
≤1 000
video recorders, DAB
30 to 300 Harmonics 52 Harmonics 52
e
receivers (band III)
300 to 1 000 Harmonics 56 Harmonics 56
and PC tuner cards
Other 30 to 230 40 40
230 to 1 000 47 47
Television and sound Other 30 to 230 40 40
receivers for
230 to 1 000 47 47
broadcast satellite
transmissions (except
outdoor units) and
DAB receiver (L-
Band) ,
Infrared remote
control units and
Infrared headphone
systems
Frequency modulation Local oscillator Fundamental 60 Fundamental 60
≤1 000
sound receivers and
30 to 300 Harmonics 52 Harmonics 52
PC tuner cards
300 to 1 000 Harmonics 56 Harmonics 56
Other 30 to 230 40 40
230 to 1 000 47 47
a
In Japan: 57 dB(µV/m) is relaxed to 66 dB(µV/m) for operating channels <300 MHz and to 70 dB(µV/m) for operating
channels >300 MHz.
b
The RMS-average limits can be applied as an alternative to quasi-peak limits.
c
It is allowed to measure at 10 m distance using 3 m limits minus 10 dB.
d
The maximum size of the EUT shall be within the test volume defined during NSA test site validation.
e
The limit for other disturbances applies also for fundamental and harmonics disturbances from DAB receiver operating
in band III.
NOTE For car radio receivers and for LW, MW and SW AM broadcast receivers, no radiation limits apply.

NOTE No limits for radiated disturbances are defined in the frequency range 150 kHz to 30 MHz. Guidance to
measure the magnetic field component can be found in IEC PAS 62825.

5.1 General
Add, after the existing second paragraph, the following new paragraphs:
The output terminals of audio amplifiers shall be terminated with a resistive load equal to the
rated load impedance. In case the rated load impedance has a certain range, a value of the
rated load for which the equipment under test attains maximum power shall be used.
The level of the audio output signal shall be adjusted by the volume control to be 1/8 of the
rated output power for each output. The setting of the other controls shall be in middle or
neutral position.
An infrared remote control is considered as a part of the main unit and tested together.
Remote controls marketed separately are only tested on radiated disturbances (Table 5).

5.2 Test signals
Delete the last existing paragraph of this subclause.

5.3.3 Sound receivers
Delete the third and fourth existing paragraphs of this subclause.

5.3.5 Audio amplifiers
Delete the last four existing paragraphs of this subclause.

5.7.3 Disposition of the equipment under test
Replace the first existing paragraph of this subclause by the following new paragraph:
The equipment under test shall be placed on a support of non-metallic material, the height of
which shall be 0,8 m above the reference ground plane. Where practical, the rear of the
equipment under test should be flush with the rear of the table. The equipment under test
shall be rotatable in a horizontal plane.
Add, after the first paragraph, the following new paragraph:
The EUT shall be arranged in the most compact practical arrangement within the test volume.
The central point of the arrangement shall be positioned at the centre of the turntable. The
measurement distance is the shortest horizontal distance between an imaginary circular
periphery just encompassing this arrangement, and the calibration point of the antenna. See
Figure 14.
Replace the third existing paragraph of this subclause by the following new paragraph:
The mains cable shall be vertically routed to the mains supply socket, with the excess length
folded back and forth parallel to the lead so as to form a horizontal bundle with a length
between 0,3 m and 0,4 m at the mains-plug end.
Add, after the third paragraph, the following new paragraph:
If the length of the mains port input cable is less than 0,8 m (e.g. power supplies integrated in
the mains plug), an extension cable shall be used such that the mains plug and external
power supply unit if applicable, is placed on the measurement table. The extension cable shall
have similar characteristics to the mains cable (including the number of conductors and the
presence of ground connection). The extension cable shall be tr
...