RF Exposure Info

FCC ID: 2AA2X-15000221

RF Exposure Info

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FCCID_4384477

Report Number: 60.790.19.016.01R01 9 Appendix A - General Product Information Radiofrequency radiation exposure evaluation This exposure evaluation is intended for FCC ID: 2AA2X-15000221. According to KDB 447498 D01v06 section 4.3.1, For frequencies below 100 MHz and test separation distances 50 mm, the Numeric threshold is determined as: Step a) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [ f(GHz)] 3.0 for 1-g SAR Step b) {[Power allowed at numeric threshold for 50mm in step a)] + [(test separation distance – 50mm) · (f(MHz)/150)]} mW Step c) 1) For test separation distances > 50mm and < 200mm, the power threshold at the corresponding test separation distance at 100MHz in step b) is multiplied by [1 + log(100/f(MHz))] Step c) 2) For test separation distances 50mm, the power threshold determined by the equation in c) 1) for 50mm and 100MHz is multiplied by ½. >> The fundamental frequency of the EUT is 125kHz, the test separation distance is 50mm. (Manufacturer specified the separation distance is: 20mm) Step a) >> Numeric threshold, mW / 50mm * 0.1GHz 3.0 Numeric threshold 474.3mW Step b) >> Numeric threshold 474.3mW + (50mm-50mm * 100MHz/150) Numeric threshold 474.3mW Step c) 1) & c) 2) >> Numeric threshold 474.3mW * [1 + log 100/100MHz] * ½ Numeric threshold 237.15mW >> The transmitter strength of EUT measured is: 44.09 dBµV/m The power calculated is 0.000000512mW Which is smaller than the Numeric threshold. Therefore, the device is exempt from stand-alone SAR test requirements. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 17 of 17 Building 12&13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, 518052 Shenzhen, CHINA


Document Created: 2019-08-01 21:54:11
Document Modified: 2019-08-01 21:54:11
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