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JJF 1131-2005Calibration Specification for TDMA-GSM Radio Communication Testers (English PDF)

TDMA-GSM数学移动通信综合测试仪校准规范

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Mandatory

Issue date

January 1, 2005

Implementation date

January 1, 2005

Scope

JJF 1131-2005 is the English-translated version of TDMA-GSM数学移动通信综合测试仪校准规范.

JJF 1131-2005 is the Chinese standard "Calibration Specification for TDMA-GSM Radio Communication Testers".

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Document preview — JJF 1131-2005

National Standard of the People's Republic of China

ICS: 17.220

[Preview only]
1 Scope
2 References
3 Overview
4.1 Unit of measurement
5 Calibration conditions
5.1 Environmental conditions
5.2 Calibration Equipment
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration items
7.2 Calibration method
8 Re-study interval
8.1 Calibration Certificate
9 Re-school time interval
9.1 Number of prototypes provided
9.2 How to use the prototype

1 Foreword

JJF 1131-2005 is issued by General Administration of Quality Supervision, Inspection and Quarantine.

The JJF prefix marks a metrology technical specification.

The document runs to 15 pages in English translation.

2 Scope Preview

JJF 1131-2005 falls under ICS 17.220, in the field of metrology and measurement.

This catalogue holds 536 other JJF standards in that field.

In this catalogue, JJF standards carry edition years from 1986 to 2026.

3 About this standard

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

English translation: about 15 pages (approximate)

4 Classification and status

International classification (ICS): 17.220

Chinese Standard Classification (CCS): A 56

Prefix JJF: metrology technical specification.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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