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GB/T 48074.2-2026Radio frequency (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 2: Guidelines for the use (English PDF)

有质量评定的射频（RF）体声波（BAW）滤波器第2部分：使用指南

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Also coversGB/T48074.2-2026 + GBT48074.2-2026

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 28, 2026

Implementation date

March 1, 2027

Scope

GB/T 48074.2-2026 is the English-translated version of 有质量评定的射频（RF）体声波（BAW）滤波器第2部分：使用指南.

Part 2 of this series offers guidelines for the use of radio frequency bulk acoustic wave filters of assessed quality. Bulk acoustic wave filters are used in wireless communication equipment to select frequencies, and this part is aimed at circuit and system designers, component purchasers and quality engineers who need to apply such filters correctly in their products.

The standard adopts an international standard. As a GB/T document it is recommended and gives guidance on use. Manufacturers of mobile devices, base stations and other radio equipment, as well as filter suppliers selling into China, can use it to understand how the national standard framework treats the application of assessed-quality filters. It forms the second part of a multi-part series, and users will normally consult it together with the other parts of the same series. It takes effect on 1 March 2027 and is issued under the responsibility of the Ministry of Industry and Information Technology.

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Document preview — GB/T 48074.2-2026

National Standard of the People's Republic of China

ICS: 31.140
Classification: L21

Issued by: State Administration for Market Regulation; Standardization Administration of China

Foreword
1 Scope
2 Normative references
3 Terms and definitions

Foreword

GB/T 48074.2-2026 is a recommended national standard (GB/T) of the People's Republic of China, issued on 28 August 2026 by the State Administration for Market Regulation and the Standardization Administration of China, with effect from 1 March 2027.

The document adopts an international standard (ISO or IEC).

It is under the responsibility of the Ministry of Industry and Information Technology (Electronics).

Classification: ICS 31.140; CCS L21.

1 Scope

Remaining clauses in the full document

2 Normative references
3 Terms and definitions

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Similar standards

GB/T 48074.1-2026

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