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Position: Chinese Standard in English/YD/T 1644.4-2020
YD/T 1644.4-2020   Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures- Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz) (English Version)
Standard No.: YD/T 1644.4-2020 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 7000 words Translation Price(USD):210.0 remind me the price change

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Implemented on:2021-1-1 Delivery: via email in 1~3 business day

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Standard No.: YD/T 1644.4-2020
English Name: Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures- Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz)
Chinese Name: 手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第4部分:肢体佩戴的无线通信设备的比吸收率(SAR)评估规程(频率范围30MHz~6GHz)
Professional Classification: YD    Professional Standard - Telecommunication
Source Content Issued by: MIIT
Issued on: 2020-12-9
Implemented on: 2021-1-1
Status: valid
Target Language: English
File Format: PDF
Word Count: 7000 words
Translation Price(USD): 210.0
Delivery: via email in 1~3 business day
本部分适用于任何能够发射电磁场(EMF)、使用时按制造商描述的方式佩戴在四肢,且其发射部分距离人体不大于200mm的无线通信设备。
本部分适用于工作频率范围在30MHz至6GHz的射频照射,也可用于测量肢体佩戴式设备的多个无线电发射源的同时照射。
本部分给出了肢体佩戴的无线通信设备的类型定义和评估流程。
本部分不适用于发射或不发射的医学植入设备的照射评估。
YD/T 1644.4-2020 is referred in:
*GB/T 41411-2022 Children's watches
Code of China
Standard
YD/T 1644.4-2020  Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures- Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz) (English Version)
Standard No.YD/T 1644.4-2020
Statusvalid
LanguageEnglish
File FormatPDF
Word Count7000 words
Price(USD)210.0
Implemented on2021-1-1
Deliveryvia email in 1~3 business day
Detail of YD/T 1644.4-2020
Standard No.
YD/T 1644.4-2020
English Name
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures- Part 4: Procedure to determine the specific absorption rate (SAR) for limb-worn wireless communication devices (frequency range of 30 MHz to 6 GHz)
Chinese Name
手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第4部分:肢体佩戴的无线通信设备的比吸收率(SAR)评估规程(频率范围30MHz~6GHz)
Chinese Classification
Professional Classification
YD
ICS Classification
Issued by
MIIT
Issued on
2020-12-9
Implemented on
2021-1-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
7000 words
Price(USD)
210.0
Keywords
YD/T 1644.4-2020, YD 1644.4-2020, YDT 1644.4-2020, YD/T1644.4-2020, YD/T 1644.4, YD/T1644.4, YD1644.4-2020, YD 1644.4, YD1644.4, YDT1644.4-2020, YDT 1644.4, YDT1644.4
Introduction of YD/T 1644.4-2020
本部分适用于任何能够发射电磁场(EMF)、使用时按制造商描述的方式佩戴在四肢,且其发射部分距离人体不大于200mm的无线通信设备。
本部分适用于工作频率范围在30MHz至6GHz的射频照射,也可用于测量肢体佩戴式设备的多个无线电发射源的同时照射。
本部分给出了肢体佩戴的无线通信设备的类型定义和评估流程。
本部分不适用于发射或不发射的医学植入设备的照射评估。
Contents of YD/T 1644.4-2020
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Keywords:
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