JJF 1957-2021 Active National Metrology Technical Specifications JJF

JJF 1957-2021 Calibration Specification for Rubidium Atomic Frequency Standards

Publish Date: 2021-12-28 Implement Date: 2022-06-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1957-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2021-12-28

Implement Date: 2022-06-28

Publisher: 国家市场监督管理总局

Technical Committee: 全国时间频率计量技术委员会

Pages: 36 pages

Scope

本规范适用于铷原子频率标准的校准，包括GNSS（Global Navigation Satellite System）驯服铷原子频率标准的校准。

Development Information

Drafting Units:

北京无线电计量测试研究所

Drafting Persons:

沈婷梅、柳丹

Word Count: 46 Thousand words Pages: 36 pages

Replace the following standards

JJG 292-2009 Rubidium Atomic Frequency Standards

Referenced Standards

JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1403-2013 Calibration Specification for GNSS Receivers Used in Time Measurement JJG 2007-2015 Time and Frequency Measuring Instruments JJF 1180-2007 Glossary and Definition of Time and Frequency Metrology JJF 1180-2025 Terms and Definitions of Time and Frequency Metrology

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