SIST EN 61169-35:2011/oprA1:2026

• Status: Not Published
• Public Enquiry End Date: 26-Nov-2026
• ICS: 33.120.30 - RF connectors
• Technical Committee: MOC - Mobile Communications
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 08-Sep-2026
• Due Date: 26-Jan-2027
• Ref Project: EN 61169-35:2011/prA1:2026 - Radio-frequency connectors - Part 35: Sectional specification for 2,92 series RF connectors

• Amends: SIST EN 61169-35:2011 - Radio-frequency connectors - Part 35: Sectional specification for 2.92 series R.F. coaxial connectors (IEC 61169-35:2011)
• Effective Date: 23-Sep-2025

Overview

SIST EN 61169-35:2011/oprA1:2026 is the CLC-adopted amendment to the international standard for radio-frequency (RF) connectors, focusing specifically on the 2,92 series RF connectors. This amendment introduces Grade 0 connectors, expanding the upper frequency performance from 40 GHz to 43.5 GHz. The update aligns the 2,92 mm RF connector series with the demands of modern high-frequency applications, specifically supporting the expanding 5G frequency band up to 43.5 GHz.

These connectors are essential for reliable signal transmission in RF and microwave applications where performance, durability, and precision are critical.

Key Topics

• 2,92 mm RF connector specifications: The standard details mechanical, electrical, and environmental requirements for connectors in this widely used series.
• Frequency range extension: Amendment 1 extends the operational upper frequency from 40 GHz (Grade 1) to 43.5 GHz (Grade 0), enabling full support for the latest 5G communication bands.
• Performance ratings: Comprehensive characteristics are specified, including impedance (50 Ω), reflection factor, contact resistance, insulation resistance, proof voltage, environmental endurance, and mechanical integrity.
• Adaptability: Guidelines for use with different cable types, with performance values referencing both paired connectors and variations depending on cable selection.
• Robustness and reliability: The specification addresses climatic conditions, endurance, vibration, mechanical shock, and seal integrity to ensure connectors function in demanding environments.

Applications

The SIST EN 61169-35:2011/oprA1:2026 amendment directly impacts several high-frequency use cases:

• 5G communications infrastructure: The revised upper frequency of 43.5 GHz ensures that 2,92 mm connectors can cover the entire 5G high-band (37 GHz to 43.5 GHz), ensuring seamless connectivity for next-generation wireless networks.
• Test and measurement systems: Precision and extended frequency support are vital for laboratory and field instruments requiring accurate calibration and data collection up to 43.5 GHz.
• Aerospace and defense: The rigorous environmental and mechanical standards enable use in mission-critical applications such as radar, satellite communications, and electronic warfare.
• RF and microwave device integration: The standard supports reliable interconnections in RF modules, boards, and system integrations, where signal integrity and connector endurance are crucial.
• High-speed digital and data transmission: With increasing demands for high data rates and broad bandwidth, 2,92 mm connectors provide low-loss, stable connections suitable for advanced digital equipment.

Related Standards

The 2,92 series RF connector specification is part of a larger family of international standards. Key related documents include:

• EN 61169-1: Generic specification for RF connectors, providing the general framework and testing methodologies applied across connector types.
• IEC 61169-35:2011: Original publication detailing 2,92 mm series connectors, superseded and amended by this document.
• Other parts of the EN 61169 series: Sectional specifications for additional RF connector types serving diverse frequency and application requirements.
• IEC SC 46F standards: Covering RF and microwave passive components, essential for achieving interoperability and system reliability.

SIST EN 61169-35:2011/oprA1:2026 provides a harmonized, up-to-date standard for high-frequency RF connector performance and reliability, supporting industries that require consistency, safety, and future-ready connectivity solutions in high-frequency environments.

SLOVENSKI STANDARD
01-november-2026
Radiofrekvenčni konektorji - 35. del: Področna specifikacija za RF konektorje
serije 2.92 - Dopolnilo A1
Radio-frequency connectors - Part 35: Sectional specification for 2,92 series RF
connectors
Hochfrequenz-Steckverbinder - Teil 35: Rahmenspezifikation für HF-Steckverbinder der
Baureihe 2,92
Connecteurs pour fréquences radioélectriques - Partie 35: Spécification intermédiaire
pour les connecteurs RF série 2,92
Ta slovenski standard je istoveten z: EN 61169-35:2011/prA1:2026
ICS:
33.120.30 Radiofrekvenčni konektorji RF connectors
(RF)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

46F/747/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61169-35/AMD1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2026-09-04 2026-11-27
SUPERSEDES DOCUMENTS:
46F/718/RR
IEC SC 46F : RF AND MICROWAVE PASSIVE COMPONENTS
SECRETARIAT: SECRETARY:
United States of America Mr John Morelli
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
SC 46A
ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for Vote
(CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which t hey are
aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clau ses to
be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC c lauses.
(SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Amendment 1 – Radio-frequency connectors – Part 35: Sectional specification for 2,92 series RF connectors

PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
61169-35 revised to add Grade 0 connector to increase frequency/ added title and intro

electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
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IEC 61169-35:2011/AMD1 © IEC 2026
1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
4 IEC 61169-35
6 Edition 1.0 2011-07
8 RADIO-FREQUENCY CONNECTORS –
9 Part 35: Sectional specification for 2,92 series RF connectors
12 AMENDMENT 1
14 Purpose of this amendment:
15 Addition of grade 0 connectors
16 This table replaces Table 6 in the current edition of IEC 61169-35 Edition 1.0 2011-07 as indicated.
18 Table 6 – Rating and characteristics
Remarks, deviations
IEC 61169-1
Rating and characteristics Values
from standard test
Subclause
method
Electrical
Nominal impedance
50 
Frequency range DC~ 40 GHz Or upper frequency
limit of cable
Grade 1 connectors
Grade 0 connectors
DC~ 43,5 GHz
a
Reflection factor 9.2.1
General connectors
Grade 0 connectors
- straight styles DC~18 GHz:
40 GHz to 43,5 GHz
0,0501 max.
0,1259 max.
18 GHz to 26,5 GHz
0,0631 max
26,5 GHz to 40 GHz
0,1259 max.
- right-angle styles See DS
- component mounting styles See DS
- solder bucket and PCB mounting styles See DS
b
Centre contact resistance 9.2.3

- initial
 3,0 m
- after conditioning
 4,0 m
b
Outer conductor continuity 9.2.3

- initial  2,0 m
- after conditioning
 3,0 m
Insulation resistance 9.2.5
- initial
 5 000 M
- after conditioning
 200 M
SIST EN 61169-35:2011
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