This section applies to any wireless communication device that can emit electromagnetic fields (EMF) and is used in a manner described by the manufacturer close to the human body, with the emitting part no more than 200mm away from the human body, whether it is handheld or placed in front of the face, or body wearing, integrating other transmitting or non transmitting devices or accessories (such as clips, cameras, or Bluetooth), Alternatively, the device can be implanted into clothing or other methods. When used, the device with the emitting part close to the ear can be tested according to the requirements of YD/T 1644.1 (IEC 62209-1:2005). This section is applicable to radio frequency exposure in the working frequency range of 30MHz to 6GHz, and can also be used to measure simultaneous exposure of multiple radio emission sources close to the human body. This section provides the definition and evaluation process for the following device types: body wearing, body supporting, desktop, face facing, handheld, knee mounted, body wearing, multi band, walkie talkie, clothing integrated. Device types include but are not limited to mobile phones, Cordless phones, auxiliary broadcasting equipment, and wireless transmitters inside personal computers. This section provides a repeatable and conservative measurement method for evaluating the compliance of wireless devices with SAR limits
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