Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Gen...
IEC 62604-1:2022 specifies the methods of test and general requirements for SAW and BAW duplexers of assessed quality using either capability approval or qualification approval procedures. This edition includes the following significant technical changes with respect to the previous edition:
- the term "multiplexer" has been added to Clause 3.
NOTE In this document, SAW and BAW…
Duplexeurs à ondes acoustiques de surface (OAS) et à ondes acoustiques de volume (OAV) sous assuranc...
L’IEC 62604-1:2022 spécifie les méthodes d’essai et les exigences générales pour les duplexeurs à OAS et à OAV dont la qualité est assurée par les procédures d’agrément de savoir-faire ou par les procédures d’homologation. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- ajout du terme "multiplexeur" à l’Article 3.
NOTE Dans le…
Communication networks and systems for power utility automation - Part 1-2: Guideline on extending I...
IEC TS 61850-1-2:2020+AMD1:2022, which is a technical specification, is intended for any users but primarily for standardization bodies that are considering using IEC 61850 as a base standard within the scope of their work and are willing to extend it as allowed by the IEC 61850 standards. This document identifies the required steps and high-level requirements in achieving such extensions of IEC…
Telecommunications and exchange between information technology systems — Requirements for local and ...
This document specifies protocols, procedures, and managed objects for a Link-local Registration Protocol (LRP) to replicate a registration database from one end to the other of a point-to-point link and to replicate changes to parts of that database. A facility is provided to purge the replicated database if the source becomes unresponsive. Provision is made for a proxy system to operate LRP on…
Management of terminology resources — Data categories — Part 1: Specifications
This document provides requirements and recommendations governing data category specifications for language resources. It specifies mechanisms for creating, documenting, harmonizing and maintaining data category specifications in a data category repository (DCR). It also describes the structure and content of data category specifications.
Textiles — Determination of reduction activity of specific proteins derived from pollen, mite and ot...
This document specifies a test method for the determination of reduction activity of textile products against specific proteins which shows antigen-antibody reaction. This document only specifies the reduction activity against those proteins on the surface of textile products. It does not specify a testing method to evaluate the allergenic reaction against human beings.
Specific proteins which…
Textiles — Détermination de l’activité de réduction des protéines spécifiques provenant du pollen, d...
Le présent document spécifie une méthode d’essai visant à déterminer l’activité de réduction des produits textiles vis-à-vis de protéines spécifiques qui présentent une réaction antigène-anticorps. Le présent document ne spécifie que l’activité de réduction basée sur ces protéines à la surface des produits textiles. Il ne s’agit pas d’une méthode d’essai visant à évaluer la réaction allergène des…
