IEC 60153-4:2022

IEC 60153-4:2022

IEC 60153-4:2022 Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides

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Details

IEC 60153-4:2022 specifies straight hollow metallic tubing of circular cross section for use as waveguides in electronic equipment. The aim of this document is to specify the hollow metallic waveguides:
a) the details necessary to ensure compatibility and, as far as essential, interchangeability,
b) test methods,
c) uniform requirements for the electrical and mechanical properties
This document is intended to be read in conjunction with IEC 60153-1, which gives general requirements and test methods. This fourth edition cancels and replaces the third edition published in 2017. edition:
a. change of the designation scheme for small circular waveguides (e.g. C 25.5k instead of C 25500),
b. revision of Table 1:
- correction of two waveguide designations (now C 1.2k, C 12k),
- correction of three waveguide diameters (C 140, C 1.4k, C 14k),
- tightening of inner diameter tolerances for waveguides smaller than C 890,
- deletion of waveguide attenuation values for aluminium, gold, and brass,
c. deletion of Table 2 (duplication) and replacement with the table of intermediate waveguide sizes originally envisaged here,
d. addition of an equation for calculating the attenuation of waveguides made of any material.

Additional Info

Author International Electrotechnical Commission (IEC)
Committee TC 46/SC 46F
Published by IEC
Document type Standard
Edition 4.0
ICS 33.120.10 : Coaxial cables. Waveguides
Number of pages 29
Replace IEC 60153-4:2017
Document history IEC 60153-4:2017
Keyword IEC60153-4,IEC 60153-4:2022,IEC 60153-4,TC 46/SC 46F