IEC 60966-4-3:2022

IEC 60966-4-3 ®
Edition 1.0 2022-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Radio frequency and coaxial cable assemblies –
Part 4-3: Detail specification for semi-rigid cable assemblies – Frequency
range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable

Cordons coaxiaux et cordons pour fréquences radioélectriques –
Partie 4-3: Spécification particulière pour les cordons semi rigides –
Plage de fréquences jusqu'à 6 000 MHz, câble coaxial semi-rigide à faibles
pertes de type 50-12
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IEC 60966-4-3 ®
Edition 1.0 2022-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Radio frequency and coaxial cable assemblies –

Part 4-3: Detail specification for semi-rigid cable assemblies – Frequency

range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable

Cordons coaxiaux et cordons pour fréquences radioélectriques –

Partie 4-3: Spécification particulière pour les cordons semi rigides –

Plage de fréquences jusqu'à 6 000 MHz, câble coaxial semi-rigide à faibles

pertes de type 50-12
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.01 ISBN 978-2-8322-3892-9

– 2 – IEC 60966-4-3:2022 © IEC 2022
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Detail specification . 7
Annex A (informative) Identification and marking . 12
A.1 Identification . 12
A.2 Marking . 12
Bibliography . 13

Figure 1 – Length definition of cable assemblies . 7
Figure 2 – Semi-rigid cable assemblies with type 50-12 low loss semi-rigid coaxial cable . 7

Table A.1 – The meaning of connector variants . 12

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIO FREQUENCY AND COAXIAL CABLE ASSEMBLIES –

Part 4-3: Detail specification for semi-rigid cable assemblies – Frequency
range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 60966-4-3 has been prepared by IEC technical committee 46: Cables, wires, waveguides,
RF connectors, RF and microwave passive components and accessories. It is an International
Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
46/883/FDIS 46/894/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

– 4 – IEC 60966-4-3:2022 © IEC 2022
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
A list of all parts in the IEC 60966 series, published under the general title Radio frequency and
coaxial cable assemblies, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The "colour inside" logo on the cover page of this document 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.

RADIO FREQUENCY AND COAXIAL CABLE ASSEMBLIES –

Part 4-3: Detail specification for semi-rigid cable assemblies – Frequency
range up to 6 000 MHz, type 50-12 low loss semi-rigid coaxial cable

1 Scope
This part of IEC 60966 is a detail specification that relates to semi-rigid cable assemblies
composed of type 50-12 low loss semi-rigid coaxial cables and connectors such as type 7-16
(IEC 61169-4), type 4.1-9.5 (IEC 61169-11), type N (IEC 61169-16), type S7-16 (IEC 61169-53)
or type 4.3-10 (IEC 61169-54).
This detail specification applies to the cable assemblies (jumper cables) for mobile
communication, particularly for the cable assemblies used between the main feeder and
antennas or between the main feeder and equipment system or between remote radio heads
and antennas. The operating frequency is up to 6 000 MHz.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60068-2-11, Environmental testing – Part 2-11: Tests Test Ka: Salt mist
IEC 60529, Degrees of protection provided by enclosures (IP Code)
IEC 60966-1:2019, Radio frequency and coaxial cable assemblies – Part 1: Generic
specification – General requirements and test methods
IEC 60966-4, Radio frequency and coaxial cable asse
...