ISO 19642-12:2023 PDF

Name: ISO 19642-12:2023 — Road vehicles — Automotive cables — Part 12: Dimensions and requirements for unscreened twisted pair RF cables with a specified analogue bandwidth up to 1 GHz
SKU: ISO 19642-12:2023
Price: 25 EUR
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Road vehicles — Automotive cables — Part 12: Dimensions and requirements for unscreened twisted pair RF cables with a specified analogue bandwidth up to 1 GHz

Название (английский):

ISO 19642-12:2023

Road vehicles — Automotive cables — Part 12: Dimensions and requirements for unscreened twisted pair RF cables with a specified analogue bandwidth up to 1 GHz

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 30
Дата публикации:: 26 мая 2023 г.
Издание:: ISO IS 19642 edition 1 version 1
ICS:: 43.040.10

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Описание (английский):

This document specifies the dimensions and requirements for unscreened single twisted pair RF cables with a specified analogue bandwidth up to 1 GHz intended for use in road vehicle applications where the nominal system voltage is 30 V a.c. or 60 V d.c. This edition is a successor standard to ISO 6722-1, ISO 6722-2, and ISO 14572.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 19642-12:2023 specifies dimensions and performance requirements for unscreened single twisted-pair RF (UTP / JUTP) cables for road-vehicle applications with a specified analogue bandwidth up to 1 GHz. The standard targets cables intended for vehicle electrical systems with nominal voltages of 30 V a.c. or 60 V d.c. and defines test methods, construction features and pass/fail criteria applicable to in-vehicle RF signal links.

Key topics and technical requirements

This part of the ISO 19642 series covers:

Scope and general conditions

Intended use in road vehicles, nominal system voltage limits and general test conditions.

Cable construction and designators

Requirements for cores, twisted-pair geometry, optional separator and outer sheath.

Dimensional requirements

Outside diameter, insulation thickness, conductor diameter, CSA, lay length and ovality criteria.

Electrical requirements and RF performance

Low‑frequency electrical tests (conductor resistance, continuity, insulation resistivity, withstand voltage).
RF tests including characteristic impedance (frequency and time domain), insertion loss (IL), return loss (RL), velocity of propagation and unbalance attenuations.

Mechanical tests

Strip force, break force, cyclic/dynamic bending, minimum bending radius, abrasion and flexibility tests.

Environmental tests

Ageing (long term 3 000 h and short term 240 h at temperature class rating), thermal overload, pressure tests, shrinkage, cold impact, humidity cycling, resistance to water, chemicals, ozone, flame propagation and durability of markings.

Representative element testing

Procedures to select representative cable elements for testing and reference test setups.

Practical applications

ISO 19642-12:2023 is specifically useful where reliable RF signal transmission up to 1 GHz is required in automotive environments, such as:

In-vehicle infotainment links, antenna feeders and interconnects

Camera and sensor cabling for driver-assistance systems (where analogue RF links are used)

On-board test and measurement harnesses and prototype vehicle integrations

Compliance ensures predictable electrical performance, mechanical robustness and environmental durability under typical automotive service conditions.

Related standards

Other parts of the ISO 19642 series covering automotive cable families and related tests

Relevant ISO/IEC test methods and automotive electrical/EMC test standards used alongside ISO 19642-12 for complete qualification

Keywords: ISO 19642-12:2023, automotive cables, unscreened twisted pair RF cables, 1 GHz, in-vehicle RF, UTP, JUTP, characteristic impedance, insertion loss, environmental testing.

ISO 19642-12:2023 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this standard

Related standards

Технические детали

BS ISO 19642-12:2023

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