YD/T 1644.4-2020
Electromagnetic exposure to the human body from handheld and body-worn wireless communication devices. Mannequins, instruments and procedures. Part 4: Specific absorption rate (SAR) evaluation procedures for body-worn wireless communication devices (frequ (English Version)

Standard No.

YD/T 1644.4-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

YD/T 1644.4-2020

YD/T 1644.4-2020 history

• 2020 YD/T 1644.4-2020 Electromagnetic exposure to the human body from handheld and body-worn wireless communication devices. Mannequins, instruments and procedures. Part 4: Specific absorption rate (SAR) evaluation procedures for body-worn wireless communication devices (frequ