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IEC 62037-3 Ed.3.0 Edition 03/2025
Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors
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Abstract

IEC 62037-3:2025 defines the impact test on coaxial connectors to evaluate their robustness against weak connections and particles inside the connector, as independently as possible from the effects of cable passive intermodulation (PIM). For other connectors (e.g. panel mounted connectors), the cable can be replaced by an adequate transmission line (e.g. airline, stripline). In order to evaluate the effects of mechanical stresses on the connectors, a series of impacts is applied to the connectors while measuring the PIM.
This third edition cancels and replaces the second edition published in 2021. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) impact test requirements for multi-channel connectors added;
b) method for calculating impact energy added for connector shapes other than round;
c) revised test considerations for achieving maximum PIM in reverse (reflected) PIM measurements;
d) added clarification that PIM tests reports shall include the maximum PIM value measured.

Status

Standard - Active

Origin

Technical Committee :
46 : Cables, wires, waveguides, RF connectors, RF and microwave passive components and accessories

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
IEC 62037-3 Ed.2.0

International Classification for Standards (ICS codes) :

33.040.20 : Transmission systems

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