RF EXPOSURE EVALUATION
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RF Exposure
ShenZhen XinRuiMai Technology Co., Ltd MI9 TWS Wireless Earphones 2A5LP-MI9 2A5LPMI9 mi9
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Document DEVICE REPORTGetApplicationAttachment.html?id=8200143RF EXPOSURE EVALUATION FCC ID: 2A5LP-MI9 According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) 2402 2441 2480 2402 2441 2480 2402 2441 2480 Maximum output power (dBm) 2.80 2.28 1.02 3.31 2.60 1.84 3.61 2.86 2.20 Tune up Max Tune Up Distance Calculation tolerance Power (dBm) (mm) results (dBm) 2.80 ±1 2.28 ±1 1.02 ±1 3.31 ±1 2.60 ±1 1.84 ±1 3.61 ±1 2.86 ±1 2.20 ±1 3.800 3.280 2.020 4.310 3.600 2.840 4.610 3.860 3.200 5 0.744 5 0.665 5 0.501 5 0.836 5 0.716 5 0.606 5 0.896 5 0.760 5 0.658 Limit 3 3 3 3 3 3 3 3 3 Operating Mode GFSK /4-DQPSK 8DPSK Result: No Standalone SAR test is required.
Related FCC IDs:
- 2A5LP-MI9 - ShenZhen XinRuiMai Technology Co., Ltd TWS Wireless Earphones [-MI9] WPS 文字