IEC 61196-9:2023

IEC 61196-9 ®
Edition 2.0 2023-06
INTERNATIONAL
STANDARD
colour
inside
Coaxial communication cables –
Part 9: Sectional specification for flexible RF coaxial cables

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IEC 61196-9 ®
Edition 2.0 2023-06
INTERNATIONAL
STANDARD
colour
inside
Coaxial communication cables –

Part 9: Sectional specification for flexible RF coaxial cables

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.120.10  ISBN 978-2-8322-7144-5

– 2 – IEC 61196-9:2023 © IEC 2023
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 8
4 Materials and cable construction . 9
4.1 Cable construction . 9
4.2 Inner conductor . 9
4.3 Dielectric . 9
4.4 Outer conductor or screen . 9
4.5 Sheath . 9
5 Standard rating and characteristics . 10
5.1 Nominal characteristic impedance . 10
5.2 Rated temperature range . 10
5.3 Operating frequency . 10
5.4 Power rating . 10
5.5 Bending radius . 10
5.5.1 Static bending radius . 10
5.5.2 Dynamic bending radius . 10
6 Identification, marking and labelling . 11
6.1 Cable identification . 11
6.1.1 Type name . 11
6.1.2 Variants . 11
6.2 Cable marking . 11
6.3 Labelling . 12
7 Requirements of finished cables . 12
7.1 General . 12
7.2 Electrical requirements of finished cables . 12
7.3 Environmental requirements of the finished cable . 14
7.4 Mechanical requirements of the finished cables . 15
7.5 Fire performance requirements . 16
7.6 Content of toxic and harmful substance . 16
8 Quality assessment . 16
9 Delivery and storage . 16
Annex A (normative) Stress-crack resistance . 17
A.1 Preparation of test sample (TS) . 17
A.2 Test procedure . 17
A.3 Requirements . 17
Annex B (normative) Vibrations . 18
B.1 Preparation of test samples (TS) . 18
B.2 Procedure . 18
B.2.1 Initial measurements . 18
B.2.2 Vibrations . 18
B.2.3 Final measurements . 18
B.3 Requirements . 18

Figure B.1 – Preferred arrangement for vibrations test . 18

Table 1 – Rated temperature . 10
Table 2 – Distinguishing number . 11
Table 3 – Electrical measurements . 12
Table 4 – Environmental requirements of the finished cable . 14
Table 5 – Mechanical requirements of the finished cable . 15
Table 6 – Fire performance requirements . 16
Table 7 – Content of toxic and harmful substance . 16

– 4 – IEC 61196-9:2023 © IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
COAXIAL COMMUNICATION CABLES –

Part 9: Sectional specification for flexible RF coaxial cables

FOREWORD
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IEC 61196-9 has been prepared by subcommittee 46A: Coaxial cables, of IEC technical
committee 46: Cables, wires, waveguides, RF connectors, RF and microwave passive
components and accessories. It is an International Standard.
This second edition cancels and replaces the first edition published in 2014. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) Title: "RF flexible cables" is changed to "flexible RF coaxial cables",
b) Clause 2: different standards are added,
c) Subclauses 4.2 to 4.5: materials and construction details are added,

d) Subclause 5.1: nominal characteristic impedance is added,
e) Subclause 5.2: rated temperature range is added,
f) Subclause 5.4: power rating is added,
g) Subclause 5.4: bending radius is added,
h) Clause 6: cable identification is revised,
i) Clause 7: completely revised, different requirements or typical values are added,
j) Annex A: Stress-crack resistance is added,
k) Annex B: Vibrations is added.
The text of this International Standard is based on the following documents:
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