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SAR Laboratory

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SAR laboratory
3m Darkroom
Three loop antenna
Lightning Tester
Three-phase artificial power network
SAR laboratory

SAR laboratory

3m Darkroom

3m Darkroom

Three loop antenna

Three loop antenna

Lightning Tester

Lightning Tester

Three-phase artificial power network

Three-phase artificial power network

1. Introduction to SAR detection

SAR (Specific Absorption Rate), electromagnetic wave absorption ratio or specific absorption rate, under the action of an external electromagnetic field, an induced electromagnetic field will be generated in the human body. Since various organs of the human body are lossy media, the electromagnetic field in the body will generate currents, resulting in the absorption and dissipation of electromagnetic energy. Excessive electromagnetic radiation from wireless communication terminals will have a certain impact on human health. Therefore, government departments and telecommunications regulatory agencies in various countries have promulgated corresponding regulations on electromagnetic radiation to limit the electromagnetic radiation of wireless products within the safe range of human body effects.

 

2. Introduction of SAR laboratory

The SAR laboratory of the affiliated company of GCDC Group has introduced a sophisticated test system, which meets the SAR standard requirements of IEEE/EN and American ANSI. It is fast, accurate, safe and efficient, and can complete mobile phones, tablets, watches, wireless earphones Radiation absorption ratio of wireless terminals used within 20cm of the human body such as walkie-talkies, data collectors, electronic appliances, etc., electromagnetic fields of RFID, wireless charging and other products, hearing aid compatibility (HAC) of communication terminals such as mobile phones and tablets, and portable devices above 6G Device (mmWave or Wi-Fi 6E) power density testing.

 

3. SAR test standard

47 CFR Part 2.1091

47 CFR Part 2.1093

47 CFR Part 20.19

47 CFR Part 20

EN 50360

EN 50364

EN 50385

EN 50383

EN 50566

EN 50663

EN 50665

EN 62311

EN 62369-1

EN 62479

IEC 62209-1/-2/-3

IEC TR 63170

AS NZS 2772.2

IEC/IEEE 62209-1528

IEEE 1528-2013

IEEE C95.1

IEEE C95.3

RSS-102

RSS-216

RSS-HAC

ANSI C63.19

GB 21288

YD/T 1644.1/2

SPR-002

SPR-003

SPR-004

MIC Notice No.88 Annex79

Article 14-2 of the Ordinance Regulating Radio Equipment

ACMA Radiocommunications (Electromagnetic Radiation —Human Exposure) Standard

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