JJF 2277-2025 Active National Metrology Technical Specifications JJF

JJF 2277-2025 Calibration Specification for Low Distortion Oscillators

Publish Date: 2025-09-08 Implement Date: 2026-03-08 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: JJF 2277-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2025-09-08

Implement Date: 2026-03-08

Pages: 28 pages

Scope

This specification is applicable to the calibration of low-distortion signal generators with a frequency range of 5 Hz to 200 kHz and a harmonic distortion of 0.0001% to 0.03%. The calibration of the harmonic distortion of the base wave signal output in the distortion meter calibrator can be carried out by reference.

Development Information

Word Count: 27 Thousand words Pages: 28 pages

Replace the following standards

JJG 599-1989 Low Distortion Oscillator

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